2024-03-30

2024-03-30 19:57:14 +09:00
parent d4055752a9
commit 57cc9ca7ff
90 changed files with 4829 additions and 105 deletions
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# tmpl-java-library
+# Swing Examples

-Template for Java library project
+Swing Examples

 ---
 developed by Elex
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,7 +1,5 @@
 plugins {
 	java
-	`java-library`
-	`maven-publish`
 	idea
 	id("com.github.ben-manes.versions") version "0.51.0"
 }
@@ -19,10 +17,6 @@ repositories {
 			password = project.findProperty("repo.password") as String
 		}
 	}
-	maven {
-		url = uri("https://repo.maven.apache.org/maven2")
-		name = "Maven Central"
-	}
 }
 idea{
    module {
@@ -31,10 +25,10 @@ idea{
    }
 }
 java {
-	withSourcesJar()
-	withJavadocJar()
-	sourceCompatibility = org.gradle.api.JavaVersion.VERSION_1_8
-	targetCompatibility = org.gradle.api.JavaVersion.VERSION_1_8
+	//withSourcesJar()
+	//withJavadocJar()
+	sourceCompatibility = org.gradle.api.JavaVersion.VERSION_17
+	targetCompatibility = org.gradle.api.JavaVersion.VERSION_17
 	//modularity.inferModulePath.set(false)
 }

@@ -81,95 +75,16 @@ tasks.javadoc {

 }

-publishing {
-	publications {
-		create<MavenPublication>("mavenJava") {
-			from(components["java"])
-			pom {
-				// todo
-				name.set(project.name)
-				description.set(project.description)
-				url.set("https://www.elex-project.com/")
-				inceptionYear.set("2022")
-				properties.set(mapOf(
-						"myProp" to "value",
-						"prop.with.dots" to "anotherValue"
-				))
-				organization {
-					name.set("Elex co.,Pte.")
-					url.set("https://www.elex-project.com/")
-				}
-				licenses {
-					license {
-						// todo
-						name.set("Apache License 2.0")
-						url.set("https://git.elex-project.com/elex/${project.name}/src/branch/main/LICENSE")
-						comments.set("")
-					}
-				}
-				developers {
-					developer {
-						id.set("elex")
-						name.set("Elex")
-						url.set("https://www.elex.pe.kr/")
-						email.set("developer@elex-project.com")
-						organization.set("Elex Co.,Pte.")
-						organizationUrl.set("https://www.elex-project.com/")
-						roles.set(arrayListOf("Developer", "CEO"))
-						timezone.set("Asia/Seoul")
-						properties.set(mapOf("" to ""))
-					}
-				}
-				contributors {
-					contributor {
-						name.set("")
-						email.set("")
-						url.set("")
-					}
-				}
-				scm {
-					// todo
-					connection.set("scm:git:https://git.elex-project.com/elex/${project.name}.git")
-					developerConnection.set("scm:git:https://git.elex-project.com/elex/${project.name}.git")
-					url.set("https://git.elex-project.com/elex/${project.name}/")
-				}
-			}
-		}
-	}
-
-	repositories {
-		maven {
-			name = "mavenElex"
-			val urlRelease = uri(project.findProperty("repo.release.url") as String)
-			val urlSnapshot = uri(project.findProperty("repo.snapshot.url") as String)
-			url = if (version.toString().endsWith("SNAPSHOT")) urlSnapshot else urlRelease
-			// Repository credential, Must be defined in ~/.gradle/gradle.properties
-			credentials {
-				username = project.findProperty("repo.username") as String
-				password = project.findProperty("repo.password") as String
-			}
-		}
-		maven { //todo
-			name = "mavenGithub"
-			url = uri("https://maven.pkg.github.com/elex-project/${project.name}")
-			credentials {
-				username = project.findProperty("github.username") as String
-				password = project.findProperty("github.token") as String
-			}
-		}
-	}
-}
-
 dependencies {
-	implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
-	implementation("org.slf4j:slf4j-api:2.1.0-alpha1")
-	implementation("org.jetbrains:annotations:24.1.0")
+	//implementation(fileTree(mapOf("dir" to "libs", "include" to listOf("*.jar"))))
+	implementation("org.slf4j:slf4j-api:2.+")
+	implementation("org.jetbrains:annotations:24.+")

-	compileOnly("org.projectlombok:lombok:1.18.30")
-	annotationProcessor("org.projectlombok:lombok:1.18.26")
-	testAnnotationProcessor("org.projectlombok:lombok:1.18.26")
+	compileOnly("org.projectlombok:lombok:1.18.32")
+	annotationProcessor("org.projectlombok:lombok:1.18.32")
+	testAnnotationProcessor("org.projectlombok:lombok:1.18.32")

-	testImplementation("ch.qos.logback:logback-classic:1.4.14")
-	testImplementation("org.junit.jupiter:junit-jupiter:5.10.1")
-	testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+	testImplementation("ch.qos.logback:logback-classic:1.5.3")
+	testImplementation("org.junit.jupiter:junit-jupiter:5.10.2")
+	testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.2")
 }
--- a/doc/01_top_level_containers.md
+++ b/doc/01_top_level_containers.md
@@ -0,0 +1,57 @@
+# 최상위 컨데이너
+JFrame, JDialog, JApplet 등이 최상위 컨테이너이며, 프로그램 창(윈도우)이라고도 이해할 수 있다. 
+최상위 컨테이너는 시각적 컴포넌트를 위한 영역인 content pane을 가지고 있다.
+
+## JFrame
+
+* `getDefaultCloseOperation()` / `setDefaultCloseOperation(int)` : DO_NOTHING_ON_CLOSE | HIDE_ON_CLOSE | DISPOSE_ON_CLOSE | EXIT_ON_CLOSE
+* `getIconImage()` / `setIconImage(java.awt.Image)`
+* `getTitle()` / `setTitle(String)`
+* `isUndecorated()` / `setUndecorated(boolean)`
+* `isDefaultLookAndFeelDecorated()` / `setDefaultLookAndFeelDecorated(boolean)`
+
+* `getSize()` / `setSize(int,int)` / `setSize(Dimension)`
+* `getBounds()` / `setBounds(int,int,int,int)` / `setBounds(Rectangle)` : x, y, width, height
+* `getLocation()` / `setLocation(int,int)` / `setLocationRelativeTo(Component)`
+* `pack()`
+
+* `getContentPane()` / `setContentPnae(Container)`
+* `getRootPane()` / `setRootPane(JRootPane)` / `createRootPane()`
+* `getJMenuBar()` / `setJMenuBar(JMenuBar)`
+* `getGlassPane()` / `setGlassPane(Component)`
+* `getLayeredPane()` / `setLayeredPane(JLayeredPane)`
+
+
+```java
+public static void main(String... args) {
+    // 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+    final JPanel contentPane = new JPanel();
+    contentPane.setBackground(Color.PINK);
+
+    // 프레임을 생성한다.
+    final JFrame jFrame = new JFrame();
+    jFrame.setTitle("Example");
+    jFrame.setSize(800, 600);
+    jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    jFrame.setContentPane(contentPane);
+
+    // 이벤트 디스패치 스레드에서 프레임을 표시한다.
+    SwingUtilities.invokeLater(() -> {
+        jFrame.setVisible(true);
+    });
+}
+```
+
+## JDialog
+
+
+
+## Full-screen Exclusive mode
+
+```java
+if(graphicsDevice.isFullScreenSupported()){
+    graphicsDevice.setFullScreenWindow(jFrame);
+	// graphicsDevice.setFullScreenWindow(null); //null to exit
+}
+```
+### DisplayMode
--- a/doc/02_basic_component_methods.md
+++ b/doc/02_basic_component_methods.md
@@ -0,0 +1,99 @@
+# 컴포넌트 공통 사항
+
+## 스타일
+* `getBorder()` / `setBorder(Border)`
+* `getForeground()` / `setForeground(Color)`
+* `getBackground()` / `setBackground(Color)`
+* `isOpaque()` / `setOpague(boolean)`
+* `getFont()` / `setFont(Font)`
+* `getCursor()` / `setCursor(Cursor)`
+
+```java
+myComponent.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED));
+myComponent.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+myComponent.setBackground(Color.PINK);
+```
+
+## 상태
+* `isEnabled()` / `setEnabled(boolean)`
+* `isVisible()` / `setVisible(boolean)`
+* `isShowing()`
+* `getName()` / `setName(String)` : 컴포넌트에 관리용 이름을 붙일 때 사용할 수 있다.
+* `setTooltipText()`
+* `getTransferHandler()` / `setTransferHandlerTransferHandler()` : 드래그&드롭에서 사용한다.
+* `setComponentPopupMenu(JPopupMenu)`
+
+## 리스너
+* `addXXXListener()` / `removeXXXListener()`
+    * HierarchyListener
+    * MouseListener
+    * MouseMotionListener
+    * KeyListener
+    * ComponentListener
+
+## 컴포넌트
+* `add(Component)` / `add(Component,int)` / `add(Component,Object)`
+* `remove(int)` / `remove(Component)` / `removeAll()`
+* `contains(int,int)` / `contains(Point)` : 주어진 좌표가 컴포넌트 내부인가?
+* `getComponentAt(int,int)` / `getComponentAt(Point)`
+* `getComponentZOrder(Component)` / `setComponentZOrder(Component,int)`
+* `getComponentZOrder(int)` / `getComponentZOrder()`
+* `getRootPane()` / `getTopLevelAnscestor()` / `getParent()`
+* `getComponentCount()`
+* `getComponent(int)` / `getComponents()`
+
+## 레이아웃
+* `getLayout()` / `setLayout(LayoutManager)`
+* `getPreferredSize()` / `setPreferredSize(Dimension)`
+* `getMaximumSize()` / `setMaximumSize(Dimension)`
+* `getMinimumSize()` / `setMinimumSize(Dimension)`
+* `getAlignmentX()` / `setAlignmentX(float)`
+* `getAlignmentY()` / `setAlignmentY(float)`
+* `applyComponentOrientation(ComponentOrientation)` / `setComponentOrientation(ComponentOrientation)`
+
+## 위치와 크기
+* `getX()` / `getY()`
+* `getWidth()` / `getHeight()`
+* `getSize()` / `setSize(Dimension)`
+* `getBounds()` / `setBounds(Rectangle)`
+* `getLocation()` / `setLocation(Point)`
+* `getLocationOnScreen()`
+* `getInsets()` / `setInsets(Inset)`
+
+## 패인팅
+* `repaint()` / `repaint(int,int,int,int)` / `repaint(Rectangle)`
+* `revalidate()`
+* `paintComponent(Graphics)` : 이 메서드를 오버라이드해서 커스텀 컴포넌트를 만든다.
+
+
+## Focus
+
+* `isFocusOwner()`
+* `isRequestFocusEnabled()` / `setRequestFocusEnabled(boolean)`
+* `isFocusable()` / `setFocusable(boolean)`
+* `requestFocusInWindow()`
+* `getFocusTraversalKeys(int)` / `setFocusTraversalKeys(int,Set)` / `areFocusTraversalKeysSet(int)`
+
+
+### LayoutFocusTraversalPolicy
+
+* `getComponentAfter(Container,Component)`
+* `getComponentBefore(Container,Component)`
+* `getFirstComponent(Container)` / `getInitialComponent(Container)` / `getLastComponent(Container)`
+ 
+
+* `container.getFocusTraversalPolicy()` / `container.setFocusTraversalPolicy(FocusTraversalPolicy)`
+* `container.isFocusCycleRoot()` / `container.setFocusCycleRoot(boolean)`
+* `container.isFocusTraversalPolicyProvider()` / `container.setFocusTraversalPolicyProvider(boolean)`
+
+
+## InputMap
+
+* `component.getInputMap()` / `component.getInputMap(int)` : JComponent.WHEN_FOCUSED | WHEN_IN_FOCUSED_WINDOW | WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+* `put(KeyStroke,Object)` : 키 스트록, 액션명. 키와 이름을 연결시킨다.
+* `KeyStroke.getKeyStroke(String)`
+
+## ActionMap
+
+* `component.getActionMap()`
+* `put(Object,Action)` : 이름과 액션을 연결시킨다.
--- a/doc/03_text_components.md
+++ b/doc/03_text_components.md
@@ -0,0 +1,192 @@
+# 텍스트 컴포넌트
+
+* `isEditable()` / `setEditable(boolean)`
+* `getDragEnabled()` / `setDragEnabled(boolean)`
+* `getDisabledTextColor()` / `setDisabledTextColor(Color)`
+* `getMargin()` / `setMargin(Insets)` : 텍스트와 컴포넌트 보더 사이 간격
+
+* `getSelectedText()`
+* `select(int,int)` / `selectAll()`
+* `getSelectionStart()` / `setSelectionStart(int)` / `getSelectionEnd()` / `setSelectionEnd(int)`
+* `getSelectionColor()` / `setSelectionColor(Color)`
+* `getSelectedTextColor()` / `setSelectedTextColor(Color)`
+
+* `viewToModel(Point)` / `modelToView(int)`
+
+* `copy()` / `cut()` / `paste()` / `replaceSelection(String)`
+* `getActions()`
+* `getInputMap()`
+* `put(KeyStroke,Object)`
+
+* `getDocument()` / `setDocument(Document)`
+* `setDocumentFilter(DocumentFilter)`
+
+* `getCaret()` / `setCaret(Caret)`
+* `getCaretColor()` / `setCaretColor(Color)`
+* `getCaretPosition()` / `moveCaretPosition(int)` / `setCaretPosition(int)`
+* `addCaretListener()` / `removeCaretListener()`
+
+* `setNavigationFilter()`
+* `getHighlighter()` / `setHighlighter(Highlighter)`
+
+* `read(Reader, Object)` / `write(Writer)`
+
+* `print()` / `print(MessageFormat,MessageFormat)` 
+* `getPrintable(MessageFormat,MessageFormat)`
+
+## Document
+* `addDocumentListener()` / `removeDocumentListener()`
+* `addUndoableEditListener()` / `removeUndoableEditListener()`
+* `getLength()`
+* `getStartPosition()` / `getEndPosition()`
+* `getText(int,int)`
+* `getProperty(Object)` / `putProperty(Object,Object)` / `getDocumentProperties()` / `setDocumentProperties(Dictionary)`
+
+## Undo / Redo 구현 - UndoableEditListener
+```java
+// 언두 매니저를 생성하고, 텍스트 문서에 리스너를 통해 연결한다. 
+final UndoManager undoManager = new UndoManager();
+textArea.getDocument().addUndoableEditListener(undoableEditEvent -> 
+        undoManager.addEdit(undoableEditEvent.getEdit()));
+
+// 버튼을 통해서 액션을 처리한다.
+toolBar.add(new AbstractAction("Undo") {
+    @Override
+    public void actionPerformed(ActionEvent actionEvent) {
+        if (undoManager.canUndo()) {
+            undoManager.undo();
+        }
+    }
+});
+toolBar.add(new AbstractAction("Redo") {
+    @Override
+    public void actionPerformed(ActionEvent actionEvent) {
+        if (undoManager.canRedo()) {
+            undoManager.redo();
+        }
+    }
+});
+```
+
+## DocumentListener
+```java
+textArea.getDocument().addDocumentListener(new DocumentListener() {
+    @Override
+    public void insertUpdate(DocumentEvent documentEvent) {
+        Document document = documentEvent.getDocument();
+        int changeLength = documentEvent.getLength();
+    }
+
+    @Override
+    public void removeUpdate(DocumentEvent documentEvent) {
+
+    }
+
+    @Override
+    public void changedUpdate(DocumentEvent documentEvent) {
+
+    }
+});
+```
+
+## CaretListener
+```java
+textArea.addCaretListener(new CaretListener() {
+    @Override
+    public void caretUpdate(CaretEvent caretEvent) {
+        int dot = caretEvent.getDot();
+        int mark = caretEvent.getMark();
+    }
+});
+```
+
+
+
+
+
+
+
+
+
+
+## JTextField
+
+* `getText()` / `setText(String)`
+* `isEditable()` / `setEditable(boolean)`
+* `getColumns()` / `setColumns(int)` : 화면에 표시될 칼럼 길이
+
+* `selectAll()`
+
+* `getHorizontalAlignment()` / `setHorizontalAlignment(int)` : JTextField.LEADING | CENTER | TRAILING
+
+* `addActionListener()` / `removeActionListener()`
+
+## JPasswordField
+
+* `char[] getPassword()`
+* `getEchoChar()` / `setEchoChar(char)`
+
+## JFormattedTextField
+
+* `JFormattedTextField()` / `JFormattedTextField(Format)` / `JFormattedTextField(Formatter)` / `JFormattedTextField(FormatterFactory)`
+
+* `getValue()` / `setValue(Object)`
+* `getFormatter()` / `setFormatterFactory()`
+* `setFocusLostBehavior(int)` : COMMIT_OR_REVERT | COMMIT | PERSIST | REVERT
+* `commitEdit()`
+* `isEditValid()`
+
+### Format
+* DateFormatter
+* NumberFormatter
+* InternationalFormatter
+* MaskFormatter
+* DateFormat
+* SimpleDateFormat
+* NumberFormat
+* DefaultFormatterFactory
+* DefaultFormatter
+
+#### DefaultFormatter
+
+* `getCommitsOnValidEdit()` / `setCommitsOnValidEdit(boolean)`
+* `getOverwriteMode()` / `setOverwriteMode(boolean)`
+* `getAllowsInvalid()` / `setAllowsInvalid(boolean)`
+
+#### MaskFormatter
+* `#` 아무 숫자 하나
+* `'` 이스케잎문자로 사용됨
+* `U` 대문자 하나
+* `L` 소문자 하나
+* `A` 문자 또는 숫자 하나
+* `?` 문자 하나
+* `*` 아무거나
+* `H` 16진수문자 하나
+
+## JTextArea
+
+* `JTextArea()` / `JTextArea(String)` / `JTextArea(int,int)` / `JTextArea(String,int,int)` : 칼럼 갯수, 열 갯수
+
+* `getText()` / `setText(String)`
+
+* `isEditable()` / `setEditable(boolean)`
+* `getColumns()` / `setColumns(int)`
+* `getRows()` / `setRows(int)`
+* `setTabSize(int)`
+* `setLineWrap(boolean)`
+* `setWrapStyleWord(boolean)`
+
+* `selectAll()`
+
+* `append(String)`
+* `insert(String,int)`
+* `replaceRange(String,int,int)`
+* `getLineCount()`
+* `getLineOfOffset(int)`
+* `getLineStartOffset(int)`
+* `getLineEndOffset(int)`
+
+## JEditorPane
+
+## JTextPane
+
--- a/doc/04_buttons.md
+++ b/doc/04_buttons.md
@@ -0,0 +1,58 @@
+# 버튼
+
+## AbstractButton
+* `getAction()` / `setAction(Action)`
+* `getText()` / `setText(String)`
+* `getIcon()` / `setIcon(Icon)`
+* `getDisabledIcon()` / `setDisabledIcon(Icon)`
+* `getPressedIcon()` / `setPressedIcon(Icon)`
+* `getSelectedIcon()` / `setSelectedIcon(Icon)`
+* `getDisabledSelectedIcon()` / `setDisabledSelectedIcon(Icon)`
+* `getRolloverIcon()` / `setRolloverIcon(Icon)`
+* `getRolloverSelectedIcon()` / `setRolloverSelectedIcon(Icon)`
+* `isRolloverEnabled()` / `setRolloverEnabled(boolean)`
+
+* `getHorizontalAlignment()` / `setHorizontalAlignment(int)` : AbstractButton의 상수를 사용. CENTER | RIGHT | LEFT | LEADING | TRAILING
+* `getVerticalAlignment()` / `setVerticalAlignment(int)` : CENTER | TOP | BOTTOM
+* `getMargin()` / `setMargin(Insets)`
+* `isFocusPainted()` / `setFocusPainted(boolean)`
+* `isBorderPainted()` / `setBorderPainted(boolean)`
+* `getIconTextGap()` / `setIconTextGap(int)`
+
+* `getMnemonic()` / `setMnemonic(int)` : KeyEvent의 상수를 사용
+* `getDisplayedMnemonicIndex()` / `setDisplayedMnemonicIndex(int)`
+* `getActionCommand()` / `setActionCommand(String)`
+* `addActionListener()` / `removeActionListener()`
+* `addItemListener()` / `removeItemListener()`
+* `isSelected()` / `setSelected(boolean)`
+* `doClick()` / `doClick(int)` : 버튼을 클릭한 시간을 밀리초 단위로 지정할 수도 있다.
+* `getMultiClickThreshhold()` / `setMultiClickThreshhold(long)` : 지정 시간 이내의 이벤트는 중복으로 무시한다.
+
+## JButton
+
+## JCheckBox
+
+## JToggleButton
+
+## 버튼 그룹 - ButtonGroup
+* `add(AbstractButton)` / `remove(AbstractButton)`
+* `clearSelection()`
+
+```java
+// 버튼에 할당된 버튼 그룹을 가져오려는 경우
+ButtonGroup group = ((DefaultButtonModel)button.getModel()).getGroup();
+```
+
+
+## Action
+### AbstractAction
+
+* `isEnabled()` / `setEnabled(boolean)`
+* `getValue(String)` / `putValue(String,Object)`
+  * ACCELERATOR_KEY : KeyStroke
+  * ACTION_COMMAND_KEY : String
+  * LONG_DESCRIPTION
+  * MNEMONIC_KEY
+  * NAME
+  * SHORT_DESCRIPTION
+  * SMALL_ICON
--- a/doc/05_file_cooser_color_chooser.md
+++ b/doc/05_file_cooser_color_chooser.md
@@ -0,0 +1,46 @@
+# Color Chooser
+
+
+* `JColorChooser()` / `JColorChooser(Color)`
+
+
+* `showDialog()` / `createDialog()`
+* `getPreviewPanel()` / `setPreviewPanel()`
+* `getChooserPanels()` / `setChooserPanels(AbstractColorChooserPanel[])`
+* `addChooserPanel()` / `removeChooserPanel()`
+* `getDragEnabled()` / `setDragEnabled(boolean)`
+* `getColor()` / `setColor()`
+* `getSelectionModel()` / `setSelectionModel()`
+
+
+# File Chooser
+
+
+* `JFileChooser()` / `JFileChooser(File)` : 초기 경로를 지정할 수 있다.
+
+
+* `int showOpenDialog(Component)` : APPROVE_OPTION | CANCEL_OPTION | ERROR_OPTION
+* `int showSaveDialog(Component)`
+* `int showDialog(Component,Stirng)`
+
+
+* `getSelectedFile()` / `setSelectedFile(File)`
+* `getSelectedFiles()` / `setSelectedFiles(File[])`
+* `getFileSelectionMode()` / `setFileSelectionMode(int)` : FILES_ONLY | DIRECTORIES_ONLY | FILES_AND_DIRECTORIES
+* `isFileSelectionEnabled()` / `isDirectorySelectionEnabled()`
+* `isMultiSelectionEnabled()` / `setMultiSelectionEnabled()`
+* `isAcceptAllFileFilterUsed()` / `setAcceptAllFileFilterUsed(boolean)`
+* `Dialog createDialog(Component)`
+
+
+* `ensureFileIsVisible(File)`
+* `getCurrentDirectory()` / `setCurrentDirectory(File)`
+* `changeToParentDirectory()`
+* `rescanCurrentDirectory()`
+* `getDragEnabled()` / `setDragEnabled(boolean)`
+
+
+* `getAccessory()` / `setAccessory(JComponent)`
+* `getFileFilter()` / `setFileFilter(FileFilter)`
+* `getChoosableFileFilters()` / `resetChoosableFileFilters()`
+* `addChoosableFileFilter(FileFilter)` / `removeChoosableFileFilter(FileFilter)` / `getAcceptAllFileFilter()`
--- a/doc/06_combo_box.md
+++ b/doc/06_combo_box.md
@@ -0,0 +1,23 @@
+# 콤보 박스
+
+* `JComboBox()` / `JComboBox(Object[])` / `JComboBox(ComboBoxModel)`
+
+
+* `addItem(Object)` / `insertItemAt(Object,int)` : 항목을 동적으로 변경하려면, 콤보 박스의 데이터 모델이 MutableComboBoxModel이어야 한다.
+* `getSelectedItem()` / `getItemAt(int)`
+* `remoceItem(Object)` /`removeItemAt(int)` / `removeAllItems()` : 항목을 동적으로 변경하려면, 콤보 박스의 데이터 모델이 MutableComboBoxModel이어야 한다.
+* `getItemCount()`
+* `getModel()` / `setModel(ComboBoxModel)`
+* `getAction()` / `setActionAction)`
+
+
+* `addActionListener()`
+* `addItemListener()`
+
+
+* `isEditable()` / `setEditable(boolean)`
+
+
+* `getRenderer()` / `setRenderer(ListCellRenderer)` : 아이템 뷰를 커스터마이징 할 때 사용한다. 콤보 박스가 editable 일 때에는 editor가 대신 사용된다.
+* `getEditor()` / `setEditor(ComboBoxEditor)` : 콤보 박스가 editable 일 때 사용된다.
+
--- a/doc/07_dialog.md
+++ b/doc/07_dialog.md
@@ -0,0 +1,30 @@
+# 대화상자
+
+
+## JOptionPane
+* `void showMessageDialog()` : 부모 컴포넌트, 메시지, 타이틀, 메시지 타입, 아이콘
+* `int showOptionDialog()` : 부모 컴포넌트, 메시지, 타이틀, 옵션 타입, 메시지 타입, 아이콘, 옵션 목록, 초기값
+* `int showConfirmDialog()` : 부모 컴포넌트, 메시지, 타이틀, 옵션 타입, 메시지 타입, 아이콘
+* `String showInputDialog()` : 부모 컴포넌트, 메시지, 타이틀, 메시지 타입, 아이콘, 옵션 목록, 초기값
+* `showInternalMessageDialog()` / `showInternalXXXDialog()`
+
+## JColorChooser
+
+## JFileChooser
+
+## JDialog
+
+
+* `getContentPane()` / `setContentPane(Container)`
+* `setLocationRelativeTo(Component)`
+* `getDefaultCloseOption()` / `setDefaultCloseOption(int)` : DISPOSE_ON_CLOSE | DO_NOTHING_ON_CLOSE | HIDE_ON_CLOSE
+* `isDefaultLookAndFeelDecorated()` / `setDefaultLookAndFeelDecorated(boolean)`
+
+* `getModalityType()` / `setModalityType(Dialog.ModalityType)`
+
+### ModalityType
+* Modeless type
+* Document-model type
+* Application-modal type
+* Toolkit-modal type
+* Exclusion mode
--- a/doc/08_internal_frame.md
+++ b/doc/08_internal_frame.md
@@ -0,0 +1,55 @@
+# Internal Frame
+
+* `ststic int showInternalConfirmDialog()`
+* `static String showInternalInputDialog()`
+* `static Object showInternalMessageDialog()`
+* `static int showInternalOptionDialog()`
+
+
+* `getContentPane()` / `setContentPane(Container)`
+* `getJMenuBar()` / `setJMenuBar()`
+* `getLayeredPane()` / `setLayeredPane(JLayeredPane)`
+
+* `setVisible(boolean)`
+* `pack()`
+* `setLocation(int,int)` / `setLocation(Point)`
+* `setBounds(int,int,int,int)` / `setBounds(Rectangle)`
+* `setSize(int,int)` / `setSize(Dimension)`
+
+
+* `getDefaultCloseOperation()` / `setDefaultCloseOperation(int)` : DISPOSE_ON_CLOSE | DO_NOTHING_ON_CLOSE | HIDE_ON_CLOSE
+* `addInternalFrameListener()` / `removeInternalFrameListener()`
+* `moveToFront()` / `moveToBack()`
+* `isClosed()` / `setClosed(boolean)`
+* `isIcon()` / `setIcon(boolean)`
+* `isMaximum()` / `setMaximum(boolean)`
+* `isSelected()` / `setSelected(boolean)`
+
+* `getFrameIcon()` / `setFrameIcon(Icon)`
+* `isClosable()` / `setClosable(boolean)`
+* `isIconifiable()` / `setIconifiable(boolean)`
+* `isMaximizable()` / `setMaximizable(boolean)`
+* `isResizable()` / `setResizable(boolean)`
+* `getTitle()` / `setTitle(String)`
+
+
+## JDesktopPane
+
+* `getAllFrames()`
+* `getAllFramesInLayer(int)`
+* `getDragMode()` / `setDragMode(int)` : LIVE_DRAG_MODE | OUTLINE_DRAG_MODE
+
+
+## JLayeredPane
+
+* `jFrame.getLayeredPane()`
+
+* `add(Component)` / `add(Component,Integer)` / `add(Component,Integer,int)` : 추가할 컴포넌트, 레이어, 레이어 내에서의 순서. 레이어가 지정되지 않으면 0번 레이어에 할당된다.
+* `setLayer(Component,int)` / `setLayer(Component,int,int)` : 컴포넌트의 위치를 변경.
+* `int getLayer(Component)`
+* `getComponentCountInLayer(int)`
+* `getComponentsInLayer(int)`
+* `int lowestLayer()` / `int highestLayer()`
+
+* `getPosition(Component)` / `setPosition(Component,int)`
+* `moveToFront(Component)` / `moveToBack(Component)`
--- a/doc/09_label.md
+++ b/doc/09_label.md
@@ -0,0 +1,18 @@
+# Label
+
+* `getText()` / `setText(String)`
+* `getIcon()` / `setIcon(Icon)`
+* `getDisplayedMnemonic()` / `setDisplayedMnemonic(int)`
+* `getDisplayedMnemonicIndex()` / `setDisplayedMnemonicIndex(int)`
+* `getDisabledIcon()` / `setDisabledIcon(Icon)`
+
+
+* `getVerticalAlignment()` / `setVerticalAlignment(int)` : TOP | CENTER | BOTTOM
+* `getHorizontalAlignment()` / `setHorizontalAlignment(int)` : LEFT | CENTER | RIGHT | LEADING | TRAILING 
+* `getVerticalTextPosition()` / `setVerticalTextPosition(int)` : TOP | CENTER | BOTTOM
+* `getHorizontalTextPosition()` / `setHorizontalTextPosition(int)` : LEFT | CENTER | RIGHT | LEADING | TRAILING 
+* `getIconTextGap()` / `setIconTextGap(int)`
+
+* `getLabelFor()` / `setLabelFor(Component)`
+
+
--- a/doc/10_list.md
+++ b/doc/10_list.md
@@ -0,0 +1,23 @@
+# 리스트
+
+* `getModel()` / `setModel(ListModel)`
+* `setListData(Object[])` / `setListData(Vector)` : 데이터를 수정할 수 없다.
+
+
+* `getLayoutOrientation()` / `setLayoutOrientation(int)` : VERTICAL | HORIZONTAL_WRAP | VERTICAL_WRAP
+* `getVisobleRowCount()` / `setVisibleRowCount(int)`
+* `getFirstVisibleIndex()` / `getLastVisibleIndex()`
+* `ensureIndexIsVisible(int)`
+
+
+* `getSelectionMode()` / `setSelectionMode(int)` : SINGLE_SELECTION | SINGLE_INTERVAL_SELECTION | MULTIPLE_INTERVAL_SELECTION
+* `addListSelectionListener(ListSelectionListener)`
+* `setSelectedIndex(int)` / `setSelectedIndices(int[])` / `setSelectedvalue(Object,int)` / `setSelectionInterval(int,int)`
+* `getSelectedIndex()` / `getSelectedIndices()`  / `getSelectedValue()` / `getSelectedValues()`
+* `getMinSelectionIndex()` / `getMaxSelectionIndex()` / `getAnchorSelectionIndex()` / `getLeadSelectionIndex()`
+* `isSelectionEmpty()` / `clearSelection()`
+* `isSelectedIndex(int)`
+
+* `setCellRenderer(ListCellRenderer)`
+
+* `getDragEnabled()` / `setDragEnabled(boolean)`
--- a/doc/11_menu.md
+++ b/doc/11_menu.md
@@ -0,0 +1,43 @@
+# 메뉴
+
+## JMenuBar
+
+* `add(JMenu)`
+* `jFrame.getJMenuBar()` / `jFrame.setJMenuBar(JMenuBar)`
+
+
+## JMenu
+
+* `JMenu()` / `JMenu(String)` / `JMenu(Action)`
+
+* `add(JMenuItem)` / `add(String)` / `addSeparator()`
+* `insert(JMenuItem,int)` / `insert(String,int)` / `insertSeparator(int)`
+* `remove(JMenuItem)` / `remove(int)` / `removeAll()`
+
+## JPopupMenu
+
+* `add(JMenuItem)` / `add(String)` / `addSeparator()`
+* `insert(JMenuItem,int)`
+* `remove(int)` / `removeAll()`
+* `setLightWeightPopupEnabled(boolean)`
+* `show(Component,int,int)`
+
+## JMenuItem
+
+* `setEnabled(boolean)`
+* `setMnemonic(int)` : KeyEvent.VK_...
+* `setAccelerator(KeyStroke)`
+* `setActionCommand(String)`
+* `addActionListener()`
+* `addItemListener()`
+* `setAction(Action)`
+
+
+## JCheckBoxMenuItem
+
+* `getState()` / `setState(boolean)`
+
+## JRadioButtonMenuItem
+
+
+
--- a/doc/12_panel.md
+++ b/doc/12_panel.md
@@ -0,0 +1,60 @@
+# Panel
+
+## JPanel
+
+
+* `add(Component)` / `add(Component,int)` / `add(Component,Object)` / `add(Component,Object,int)` / `add(String,Component)`
+* `getComponentCount()`
+* `getComponent(int)` / `getComponentAt(int,int)` / `getComponentAt(Point)` / `getComponents()`
+* `remove(Component)` / `remove(int)` / `removeAll()`
+
+* `getLayout()` / `setLayout(LayoutManager)`
+
+
+
+
+## JRootPane
+* Glass pane
+* Layered pane
+  * FRAME_CONTENT_LAYER : -30000
+  * DEFAULT_LAYER : 0
+  * PALETTE_LAYER : 100
+  * MODAL_LAYER : 200
+  * POPUP_LAYER : 300
+  * DRAG_LAYER : 400
+* Content pane
+* JMenu bar
+
+
+* `jFrame.getRootPane()`
+* `SwingUtilities.getRootPane(Component)`
+* `jComponent.getRootPane()`
+
+* `getDefaultButton()` / `setDefaultButton(JButton)`
+
+* `jFrame.getGlassPane()` / `jFrame.setGlassPane(Component)`
+* `jFrame.getLayeredPane()` / `jFrame.setLayeredPane(Component)`
+* `jFrame.getContentPane()` / `jFrame.setContentPane(Container)`
+* `jFrame.getJMenuBar()` / `jFrame.setJMenuBar(JMenuBar)`
+
+
+## JScrollPane
+
+* `JScrollPane(Component)` / `JScrollPane(Component,int,int)` 
+
+
+* `setviewportView(Component)`
+* `getVerticalScrollBarPolicy()` / `setVerticalScrollBarPolicy(int)` : ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED | VERTICAL_SCROLLBAR_ALWAYS | VERTICAL_SCROLLBAR_NEVER
+* `getHorizontalScrollBarPolicy()` / `setHorizontalScrollBarPolicy(int)` : ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED | HORIZONTAL_SCROLLBAR_ALWAYS | HORIZONTAL_SCROLLBAR_NEVER
+* `getViewportBorder()` / `setViewportBorder(Border)`
+* `isWheelScrollingEnabled()`
+
+* `setRowHeaderView(Component)` / `setColumnHeaderView(Component)`
+* `getCornet(String)` / `setCorner(String,Component)` : ScrollPaneConstants.UPPER_LEFT_CORNER | UPPER_RIGHT_CORNER | LOWER_LEFT_CORNER | LOWER_RIGHT_CORNER | LOWER_LEADING_CORNER | LOWER_TRAILING_CORNER | UPPER_LEADING_CORNER | UPPER_TRAILING_CORNER
+
+### Scrollable
+
+* `getScrollableUnitIncrement()` / `getScrollableBlockIncrement()`
+* `getPreferredScrollableViewportSize()`
+* `getScrollableTracksViewportWidth()` / `getScrollableTracksViewportHeight()`
+
--- a/doc/13_progress_bar.md
+++ b/doc/13_progress_bar.md
@@ -0,0 +1,39 @@
+# 프로그래스 바
+
+## JProgressBar
+
+* `JProgressBar()` / `JProgressBar(int)` / `JProgressBar(int,int)` / `JProgressBar(int,int,int)` : HORIZONTAL | VERTICAL, 최소값, 최대값
+
+* `getValue()` / `setValue(int)`
+* `double getPercentComplete()`
+* `getMinimum()` / `setMinimum(int)`
+* `getMaximum()` / `setMaximum(int)`
+* `getModel()` / `setModel(BoundedRangeModel)`
+
+
+* `getIndeterminated(boolean)`
+* `getOrientation()` / `setOrientation(int)` : HORIZONTAL | VERTICAL
+* `isBorderPainted()` / `setBorderPainted(boolean)`
+* `isStringPainted()` / `setStringPainted(boolean)`
+* `getString()` / `setString(String)`
+
+
+## ProgressMonitor
+
+진행률을 대화상자로 표시합니다. 특이하게도, 'J'로 시작하지 않네요.
+
+* `ProgressMonitor(Component,Object,String,int,int)` : 부모 컴포넌트, 메시지, 노트, 최소값, 최대값
+
+* `getMinimum()` / `setMinimum(int)`
+* `getMaximum()` / `setMaximum(int)`
+* `setProgress(int)`
+* `getNote()` / `setNote(String)`
+* `getMillisToDecideToPopup()` / `setMillisToDecideToPopup(int)`
+
+* `close()`
+* `isCanceled()`
+
+## ProgressMonitorInputStream
+
+* `getProgressMonitor()`
+
--- a/doc/14_separator.md
+++ b/doc/14_separator.md
@@ -0,0 +1,16 @@
+# Separator
+
+* `jToolbar.addSeparator()` / `jToolbar.addSeparator(Dimension)`
+* `jMenu.addSeparator()` / `jMenu.insertSeparator(int)`
+* `jPopupMenu.addSeparator()`
+
+
+* `JSeparator()` / `JSeparator(int)` : SwingConstants.HORIZONTAL | VERTICAL
+* `getOrientation()` / `setOrientation(int)`
+
+
+* `JToolBar.Separator()` | `JToolBar.Separator(Dimension)`
+* `setSeparatorSize(Dimension()`
+
+
+* `JPopupMenu.Separator()`
--- a/doc/15_slider.md
+++ b/doc/15_slider.md
@@ -0,0 +1,20 @@
+# Slider
+
+* `JSlider(int,int,int,int)` : 방향, 최소값, 최대값, 초기값
+
+* `getValue()` / `setValue(int)`
+* `getOrientation()` / `setOrientation(int)` : JSlider.HORIZONTAL | VERTICAL
+* `getInverted()` / `setInverted(boolean)`
+* `getMinimum()` / `setMinimum(int)` / `getMaximum()` / `setMaximum(int)`
+* `getModel()` / `setModel(BoundedRangeModel)` : DefaultBoundedRangeModel implements BoundedRangeModel
+* `getMajorTickSpacing()` / `setMajorTickSpacing(int)`
+* `getMinorTickSpacing()` / `setMinorTickSpacing(int)`
+* `getPaintTicks()` / `setPaintTicks(boolean)`
+* `getPaintLabels()` / `setPaintLabels()`
+* `getLabelTable()` / `setLabelTable(Dictionary)`
+* `Hashtable createStandardLabels(int)` / `Hashtable createStandardLabels(int,int)`
+* `setFont(Font)`
+
+* `addChangeListener()`
+* `boolean getValueIsAdjusting()`
+
--- a/doc/16_spinner.md
+++ b/doc/16_spinner.md
@@ -0,0 +1,42 @@
+# Spinner
+
+* `JSpinner()` / `JSpinner(SpinnerModel)`
+
+* `getValue()` / `setValue(Object)`
+* `getPreviousValue()` / `getNextValue()`
+* `getModel()` / `setModel(SpinnerModel)`
+* `getEditor()` / `setEditor(JComponent)`
+* `protected JComponent createEditor(SpinnerModel)`
+
+## SpinnerModel
+
+### SpinnerListModel
+
+* `getList()` / `setList(List)`
+
+### SpinnerNumberModel
+
+* `Number getNumber()` / `setValue(Object)`
+* `getMinimum()` / `setMinimum(Comparable)`
+* `getMaximum()` / `setMaximum(Comparable)`
+* `getStepSize()` / `setStepSize(Number)`
+
+### SpinnerDateModel
+
+* `getDate()` / `getValue()` / `setValue(Object)`
+* `getStart()` / `setStart(Comparable)`
+* `getEnd()` / `setEnd(Comparable)`
+* `getCalendarField()` / `setCalendarField(int)` : Calendar.ERA | YEAR | MONTH | WEEK_OF_YEAR | WEEK_OF_MONTH | DAY_OF_MONTH | DAY_OF_YEAR | DAY_OF_WEEK | DAY_OF_WEEK_IN_MONTH | AM_PM | HOUR_OF_DAY | MINUTE | SECOND | MILLISECOND
+
+## JSpinner.DefaultEditor
+
+* `JFormattedTextField getTextField()`
+
+### JSpinner.ListEditor
+### JSpinner.DateEditor
+
+* `JSpinner.DateEditor(JSpinner,String)` : 포맷
+
+### JSpinner.NumberEditor
+
+* `JSpinner.NumberEditor(JSpinner,String)` : 포맷
--- a/doc/17_split_pane.md
+++ b/doc/17_split_pane.md
@@ -0,0 +1,16 @@
+# Split Pane
+
+* `getOrientation()` / `setOrientation(int)` : HORIZONTAL_SPLIT | VERTICAL_SPLIT
+* `getDividerSize()` / `setDividerSize(int)`
+* `isContinuousLayout()` / `setContinuousLayout(boolean)` : 설정되면, 디바이더가 움직일때마다 화면을 다시 그린다.
+* `isOneTouchExpandable()` / `setOneTouchExpandable(boolean)`
+
+* `getLeftComponent()` / `getTopComponent()` / `setLeftComponent(component)` / `setTopComponent(Component)`
+* `getRightComponent()` / `getBottomComponent()` / `setRightComponent(component)` / `setBottomComponent(Component)`
+* `remove(Component)` / `removeAll()`
+
+* `getDividerLocation()` / `setDividerLocation(int)` / `setDividerLocation(double)`
+* `resetToPreferredSizes()`
+* `getLastDividerLocation()` / `setLastDividerLocation(int)`
+* `getMinimumDividerLocation()` / `getMaximumDividerLocation()`
+* `getResizeWeight()` / `setResizeWeight(float)` : 0.0 ~ 1.0
--- a/doc/18_tabbed_pane.md
+++ b/doc/18_tabbed_pane.md
@@ -0,0 +1,29 @@
+# Tabbed pane
+
+* `JTabbedPane()` / `JTabbedPane(int)` / `JTabbedPane(int,int)` : TOP | BOTTOM | LEFT | RIGHT, WRAP_TAB_LAYOUT | SCROLL_TAB_LAYOUT
+
+* `addTab(String,Icon,Component,String)` / `addTab(String,Icon,Component)` / `addTab(String,Component)` : 타이틀, 아이콘, 패널, 툴팁
+* `insertTab(String,Icon,Component,String,int)`
+* `removeTab(Component)` / `removeTabAt(int)` / `removeAll()`
+* `getTabLayoutPolicy()` / `setTabLayoutPolicy(int)` : WRAP_TAB_LAYOUT | SCROLL_TAB_LAYOUT
+* `getTabPlacement()` / `setTabPlacement(int)` : TOP | BOTTOM | LEFT | RIGHT
+
+* `indexOfComponent(Component)` / `indexOfTab(String)` / `indexOfTab(Icon)`
+* `getSelectedIndex()` / `setSelectedIndex(int)` / `getSelectedComponent()` / `setSelectedComponent(Component)`
+
+
+* `getComponentAt()` / `setComponentAt(int,Component)`
+* `getTitleAt(int)` / `setTitleAt(int,String)`
+* `getIconAt(int)` / `setIconAt(int,Icon)`
+* `getDisabledIconAt(int)` / `setDisabledIconAt(int,Icon)`
+* `getBackgroundAt(int)` / `setBackgroundAt(int,Color)`
+* `getForegroundAt(int)` / `setForegroundAt(int,Icon)`
+* `isEnabledAt(int)` / `setEnabledAt(int,boolean)`
+* `getMnemonicAt(int)` / `setMnemonicAt(int,int)`
+* `getDisplayedMnemonicIndexAt(int)` / `setDisplayedMnemonicIndexAt(int,int)`
+* `getToolTipTextAt(int)` / `setToolTipTextAt(int,String)`
+
+* `getTabComponentAt(int)` / `setTabComponentAt(int,Component)`
+* `indexOfTabComponent(Component)`
+
+
--- a/doc/19_table.md
+++ b/doc/19_table.md
@@ -0,0 +1,65 @@
+# 테이블
+
+## JTable
+
+* `JTable(Object[][],Object[])` / `JTable(TableModel)`
+
+
+* `setFillsViewportHeight(boolean)`
+* `getTableModel()`
+* `getTableHeader()`
+* `getColumnModel()`
+* `setAutoResizeMode(int)`
+* `setSelectionMode(int)` : ListSelectionModel.MULTIPLE_INTERVAL_SELECTION | SINGLE_INTERVAL_SELECTION | SINGLE_SELECTION
+* `getRowSelectionAllowed()` / `setRowSelectionAllowed(boolean)`
+* `getColumnSelectionAllowed()` / `setColumnSelectionAllowed(boolean)`
+* `getCellSelectionAllowed()` / `setCellSelectionAllowed(boolean)`
+* `getSelectedRows()` / `getSelectedColumns()`
+
+* `setDefaultRenderer()`
+* `setDefaultEditor()`
+
+* `setAutoCreateRowSorted(boolean)`
+* `setRowSorted(TableRowSorter)`
+
+
+## TableModel
+
+* `addTableModelListener()`
+* `fireTableCellUpdated()`
+* `fireTableRowUpdated()`
+* `fireTableDataChanged()`
+* `fireTableRowsInserted()`
+* `fireTableRowsDeleted()`
+* `fireTableStructureChanged()`
+
+### DefaultTableModel
+
+### AbstractTableModel
+
+## JTableHeader
+
+## TableColumnModel
+
+* `getColumn()`
+
+## TableColumn
+
+* `setPreferredWidth(int)`
+* `setCellRenderer()`
+* `setCellEditor()`
+
+
+## TableModelListener
+
+## TableCellRenderer
+
+* `setToolTipText()`
+
+### DefaultTableCellRenderer
+
+## TableRowSorter
+
+## TableCellEditor
+### DefaultCellEditor
+### AbstractCellEditor
--- a/doc/20_toolbar.md
+++ b/doc/20_toolbar.md
@@ -0,0 +1,10 @@
+# ToolBar
+
+* `JToolBar()` / `JToolBar(int)` / `JToolBar(String)` / `JToolBar(String,int)` : 타이틀, 방향. HORIZONTAL | VERTICAL
+
+* `add(Component)`
+* `addSeparator()`
+
+* `isFloatable()` / `setFloatable(boolean)`
+* `isRollover()` / `setRollover(boolean)`
+
--- a/doc/21_tooltip.md
+++ b/doc/21_tooltip.md
@@ -0,0 +1,5 @@
+# Tool tip
+
+* `jComponent.getToolTipText()` / `jComponent.setToolTipText(String)`
+* `jComponent.getToolTipText(MouseEvent)`
+* `jComponent.getToolTipLocation(MouseEvent)`
--- a/doc/22_tree.md
+++ b/doc/22_tree.md
@@ -0,0 +1,54 @@
+# Tree
+
+
+## JTree
+
+* `setCellRenderer(TreeCellRenderer)`
+* `setCellEditor(TreeCellEditor)`
+* `setEditable(boolean)`
+* `setRootVisible(boolean)`
+* `setShowsRootHandles(boolean)`
+* `getDragEnabled()` / `setDragEnabled(boolean)`
+
+* `addTreeSelectionListener()`
+* `getSelectionModel()` / `setSelectionModel()` : TreeSelectionModel.CONTIGUOUS_TREE_SELECTION | DISCONTIGUOUS_TREE_SELECTION | SINGLE_TREE_SELECTION
+* `getLastSelectedPathComponent()`
+* `getSelectionPath()` / `setSelectionPath(TreePath)` / `getSelectionPaths()` / `setSelectionPaths(TreePath[])`
+
+* `addTreeExpansionListener()`
+* `addTreeWillExpandListener()`
+* `expandPath(TreePath)`
+* `collapsePath(TreePath)`
+* `scrollPathToVisible(TreePath)`
+* `makeVisible(TreePath)`
+* `getScrollsOnExpand()` / `setScrollsOnExpand(boolean)`
+* `getToggleClickCount()` / `setToggleClickCount(int)` : 기본값은 더블 클릭.
+* `TreePath getNextMatch(String,int,Position.Bias)`
+
+
+
+## TreePath
+
+## TreeNode
+### MutableTreeNode
+### DefaultMutableTreeNode
+
+## TreeModel
+### DefaultTreeModel
+
+## TreeCellRenderer
+### DefaultTreeCellRenderer
+
+## TreeCellEditor
+### DefaultTreeCellEditor
+
+## TreeSelectionListener
+### TreeSelectionEvent
+
+## TreeModelListener
+### TreeModelEvent
+
+## TreeExpansionListener
+### TreeExpansionEvent
+
+## TreeWillExpandListener
--- a/doc/23_icon.md
+++ b/doc/23_icon.md
@@ -0,0 +1,10 @@
+# Icon
+
+* `getImage()` / `setImage(Image)`
+* `paintIcon(Component,Graphics,int,int)`
+* `getDescription()` / `setDescription(String)`
+* `getIconWidth()` / `getIconHeight()`
+
+* `getImageObserver()` / `setImageObserver(ImageObserver)`
+* `getImageLoadStatus()`
+
--- a/doc/24_border.md
+++ b/doc/24_border.md
@@ -0,0 +1,13 @@
+# Border
+
+* `BorderFactory.createLineBorder()`
+* `BorderFactory.createEtchedBorder()`
+* `BorderFactory.createLoweredBevelBorder()` / `BorderFactory.createRaisedBevelBorder()` / `BorderFactory.createBevelBorder()`
+* `BorderFactory.createEmptyBorder()`
+* `BorderFactory.createMatteBorder()`
+* `BorderFactory.createTitledBorder()`
+* `BorderFactory.createCompoundBorder()`
+
+
+* `component.getBorder()` / `component.setBorder(Border)`
+* `component.isBorderPainted()` / `component.setBorderPainted(boolean)`
--- a/doc/25_thread.md
+++ b/doc/25_thread.md
@@ -0,0 +1,45 @@
+# Thread
+
+```java
+SwingUtilities.invokeLater(() -> {
+    jFrame.setVisible(true);
+});
+```
+
+* `SwingUtilities.isEventDispatchThread()`
+
+
+## Swing Worker
+
+SwingWorker의 첫 번째 제너릭은 `doInBackground()`의 반환 타입입니다. 
+두 번째 제너릭은 `publish()`와 `process()`가 서로 주고 받는 데이터 타입입니다.
+
+* **doInBackground()** : 백그라운드에서 작업을 처리합니다.
+* **done()** : 백그라운드 작업이 끝난 직후에 이벤트 디스패치 스레드에서 실행됩니다.
+* **publish()** : 백그라운드 작업 도중, 중간 결과를 내보냅니다. 이벤트 디스패치 스레드에서 **process()**가 호출됩니다.
+
+
+* `get()` / `get(long,TimeUnit)`
+* `setProgress()`
+* `SwingWorker.StateValue getState()` 
+* `isCancelled()` / `isDone()`
+
+
+## Swing Timer
+
+타이머는 지연 시간 이후에 이벤트 디스패치 스레드에서 액션을 실행합니다.
+
+```java
+final Timer timer = new Timer(0, new ActionListener() {
+    @Override
+    public void actionPerformed(ActionEvent actionEvent) {
+        
+    }
+});
+timer.start();
+```
+
+* `getDelay()` / `setDelay(long)`
+* `getInitialDelay()` / `setInitialDelay(long)`
+* `isRepeats()` / `setRepeats(boolean)`
+* `start()` / `restart()` / `stop()`
--- a/doc/26_desktop.md
+++ b/doc/26_desktop.md
@@ -0,0 +1,76 @@
+# Desktop
+
+* `Desktop.isDesktopSupported()`
+* `Desktop.getDesktop()`
+* `isSupported(Desktop.Action)`
+* `browse(URI)`
+* `mail(URI)`
+* `open(File)`
+* `edit(File)`
+* `print(File)`
+
+## Desktop.Action
+* BROWSE
+* MAIL
+* OPEN
+* EDIT
+* PRINT
+
+# GraphicsEnvironment
+
+* `GraphicsEnvironment.getLocalGraphicsEnvironment()`
+* `GraphicsDevice getDefaultScreenDevice()`
+
+# GraphicsDevice
+
+* `isWindowTranslucencySupported()` : WindowTranslucency.TRANSLUCENT | PERPIXEL_TRANSLUCENT | PERPIXEL_TRANSPARENT
+
+```java
+jFrame.setOpacity(0.5f);
+```
+
+
+## Splash Screen
+
+* `SplashScreen.getSplashScreen()`
+* `Graphics2D createGraphics()`
+* `getBounds()`
+* `close()`
+
+
+```java
+final SplashScreen splashScreen = SplashScreen.getSplashScreen();
+Graphics2D graphics2D = splashScreen.createGraphics();
+// ...
+splashScreen.close();
+```
+
+```
+Manifest-Version: 1.0
+Main-Class: <class name>
+SplashScreen-Image: <image name>
+
+```
+
+
+## System tray
+
+* `SystemTray.isSupported()`
+* `SystemTray.getSystemTray()`
+* `add(TrayIcon)` / `remove(TrayIcon)`
+
+
+```java
+if(SystemTray.isSupported()){
+    SystemTray systemTray = SystemTray.getSystemTray();
+    systemTray.add(new TrayIcon(...));
+}
+```
+### TrayIcon
+
+* `TrayIcon(Image,String,PopupMenu)`
+
+* `setImage(Image)`
+* `setImageAutoSize(boolean)`
+* `setPopupMenu(PopupMenu)`
+* `setToolTip(String)`
--- a/doc/27_layout_manager.md
+++ b/doc/27_layout_manager.md
@@ -0,0 +1,99 @@
+# Layout Manager
+
+* `component.setMinimumSize()` / `component.setMaximumSize()` / `component.setPreferredSize()`
+
+## Border Layout
+
+* PAGE_START
+* PAGE_END
+* LINE_START
+* LINE_END
+* CENTER
+
+* `container.add(Component,BorderLayout.CENTER)`
+* `setHGap(int)` / `setVGap(int)`
+
+## Box Layout
+
+* LINE_AXIS
+* PAGE_AXIS
+
+### Box.Filler
+
+* `Box.createRigidArea()` : 컴포넌트 사이에 고정된 크기의 공간을 만들 때 사용합니다.
+* `Box.createHorizontalGlue()` / `Box.createVerticalGlue()` : 컴포넌트 사이에 최대한의 빈 공간을 만들고자 할 때 사용합니다.
+* `Box.createHorizontalStrut()` / `Box.createVerticalStrut()` : Strut보다는 RigidArea를 사용
+* `new Box.Filler(Dimension,Dimension,Dimension)` : 최소, 희망, 최대 크기.
+
+* `changeShape(Dimension,Dimension,Dimension)` : 레이아웃도 따라서 변경된다.
+
+## Card Layout
+
+* `container.add(Component,String)`
+
+* `first(Container)` / `last(Container)`
+* `next(Container)` / `previous(Container)`
+* `show(Container,String)`
+
+## Flow Layout
+
+JPanel의 기본 레이아웃 매니저입니다.
+
+* LEADING
+* CENTER
+* TRAILING
+
+* `setHGap(int)` / `setVGap(int)`
+* `setAlignment(int)` : FlowLayout.LEADING | CENTER | TRAILING
+
+## Grid Bag Layout
+
+* `add(Component,GridBagConstraints)`
+
+### GridBagConstraints
+* gridx, gridy : 컴포넌트가 위치할 열과 행의 좌표를 지정한다. RELATIVE를 지정하면 이전 컴포넌트의 오른쪽이나 아래에 놓는다.
+* gridwidth, gridheight : 컴포넌트가 몇 칸을 차지할지를 지정한다. 기본 값은 1이다. 열이나 행의 마지막 컴퍼넌트에는 REMAINDER를 사용한다.
+* fill : 컴포넌트 보다 큰 공간을 어떻게 채울지를 지정한다. NONE | HORIZONTAL | VERTICAL | BOTH
+* ipadx, ipady : 컴포넌트 안쪽의 패딩 크기를 지정한다.
+* insets : 컴포넌트 외부의 패딩 크기를 지정한다.
+* anchor : CENTER | PAGE_START | PAGE_END | LINE_START | LINE_END | FIRST_LINE_START | FIRST_LINE_END | LAST_LINE_END | LAST_LINE_START
+* weightx, weighty : 컴포넌트가 어느 정도의 크기를 가질지 가중치를 지정한다. 0 ~ 1사이의 값을 지정하며, 기본값은 0이다.
+
+
+## Grid Layout
+
+* `GridLayout(int,int)` : 열과 행의 크기를 지정한다.
+
+## Group Layout
+
+* Horizontal group / Vertical group
+* Sequential group / Parallel group
+
+* `addPreferredGap()` / `addContainerGap()` : RELATED | UNRELATED | INDENT
+* `setAutoCreateGaps(boolean)` / `setAutoCreateContainerGaps(boolean)`
+
+## Spring Layout
+
+* NORTH
+* SOUTH
+* EAST
+* WEST
+* BASELINE
+* HORIZONTAL_CENTER
+* VERTICAL_CENTER
+
+
+* `getConstraints(Component)`
+* `Spring getConstraint(String,Component)`
+* `putConstraint(String,Component,int,String,Component)` / `putConstraint(String,Component,Spring,String,Component)`
+
+### SpringLayout.Constraints
+
+* `getX()` / `getY()` / `getWidth()` / `getHeight()` / `setX()` / `setY()` / `setWidth()` / `setHeight()`
+* `getConstraint(String)` / `setConstraint(String,Spring)`
+
+### Spring
+
+* `constant(int)` / `constant(int,int,int)`
+* `Spring.sum(Spring,Spring)` / `Spring.max(Spring,Spring)` / `Spring.minus(Spring,Spring)`
+* `getValue()` / `setValue(int)`
--- a/doc/28_look_and_feel.md
+++ b/doc/28_look_and_feel.md
@@ -0,0 +1,20 @@
+# Look and Feel
+
+```java
+try {
+    //UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
+    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+} catch (ClassNotFoundException | InstantiationException | IllegalAccessException |
+         UnsupportedLookAndFeelException e) {
+    throw new RuntimeException(e);
+}
+```
+
+
+```java
+// 프로그램 실행 후 룩앤필을 변경하는 경우
+UIManager.setLookAndFeel(lnfName);
+SwingUtilities.updateComponentTreeUI(frame);
+frame.pack();
+
+```
--- a/doc/29_drag_and_drop.md
+++ b/doc/29_drag_and_drop.md
@@ -0,0 +1,61 @@
+# Drag & Drop
+
+## TransferHandler
+
+* `component.setDragEnabled(boolean)`
+* `component.setDropMode(DropMode)`
+* `component.setTransferHandler(TransferHandler)`
+
+
+### 보내기
+
+* `getSourceActions(JComponent)` : 보내는 컴포넌트가 어떤 액션을 지원하는지.
+* `createTransferable(JComponent)` : 데이터를 묶어서 Transferable 객체로 만든다.
+* `exportDone(JComponent,Transferable,int)` : 내보내기가 완료된 이후에 호출된다.
+
+### 받기
+
+* `canImport(Transferable.TransferSupport)` : 드래깅 동작 중 반복적으로 호출되며, 받는 컴퍼넌트가 드롭 동작을 지원하면 true를 반환한다.
+* `importData(Transferable.TransferSupport)` : 드롭 동작 후에 호출되며, 데이터 전송이 성공한 경우에는 true를 반환한다.
+
+
+## TransferSupport
+
+* `getComponent()`
+* `getDropAction()` : COPY | MOVE | LINK | COPY_OR_MOVE | NONE
+* `getUserDropAction()`
+* `getSourceDropActions()`
+* `getDataFlavors()`
+* `isDataFlavorSupported(DataFlavor)`
+* `getTransferable()`
+* `getDropLocation()`
+
+* `setShowDropLocation(boolean)`
+
+## DataFlavor
+
+* allHtmlFlavor
+* fragmentHtmlFlavor
+* imageFlavor
+* javFileListFlavor
+* javaJVMLocaleObjectMimeType
+* javaRemoteObjectMimeType
+* javaSerializedObjectMimeType
+* selectionHtmlFlavor
+* stringFlavor
+
+## DropLocation
+* JList.DropLocation
+  * `isInsert()`
+  * `getIndex()`
+* JTree.DropLocation
+  * `getChildIndex()`
+  * `getPath()`
+* JTable.DropLocation
+  * `isInsertRow()`
+  * `isInserColumn()`
+  * `getRow()`
+  * `getColumn()`
+* JTextComponent.DropLocation
+  * `getIndex()`
+  * `getBias()`
--- a/doc/30_listener.md
+++ b/doc/30_listener.md
@@ -0,0 +1,47 @@
+# Listeners
+
+## ActionListener
+
+## CaretListener
+
+## ChangeListener
+
+## ComponentListener
+
+## ContainerListener
+
+## DocumentListener
+
+## FocusListener
+
+## ItemListener
+
+## KeyListener
+
+## ListDataListener
+
+## ListSelectionListener
+
+## MouseListener
+
+## MouseMotionListener
+
+## MouseWheelListener
+
+## PropertyChangeListener
+
+## TableModelListener
+
+## TreeExpansionListener
+
+## TreeModelListener
+
+## TreeSelectionListener
+
+## TreeWillExpandListener
+
+## UndoableEditListener
+
+## WindowListener
+
+## WindowStateListener
--- a/doc/31_painting.md
+++ b/doc/31_painting.md
@@ -0,0 +1,66 @@
+# Painting
+
+```java
+@Override
+public void paint(Graphics g) {
+    final Graphics2D graphics2D = (Graphics2D) g;
+	
+}
+```
+
+* `component.paint(Graphics)`
+* `paintComponent(Graphics)` -> `paintBorder(Graphics)` -> `paintChildren(Graphics)`
+
+
+## Graphics2D
+
+
+* `drawString()`
+* `drawImage()`
+* `drawLine()`
+* `drawArc()` / `drawRect()` / `drawOval()` / `drawPolygon()`
+* `draw()`
+* `fillArc()` / `fillRect()` / `fillOval()` / `fillPolygon()`
+* `fill()`
+
+* `rotate()`
+* `scale()`
+* `shear()`
+* `translate()`
+
+### Stroke
+
+```java
+import java.awt.*;
+
+Graphics2D graphics2D = (Graphics2D) g;
+BasicStroke stroke = new BasicStroke(1.f,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER,10.f,{10.f},0.f);
+graphics2D.setStroke(stroke);
+```
+#### Join style
+* JOIN_BEVEL
+* JOIN_MITER
+* JOIN_ROUND
+
+#### End-cap style
+* CAP_BUTT
+* CAP_ROUND
+* CAP_SQUARE
+
+### Paint
+* `Color`, `GradientPaint`, `TexturePaint`
+
+```java
+import java.awt.*;
+
+Paint paint = new GradientPaint(x1,y1,color1,x2,y2,color2);
+graphics2D.setPaint(paint);
+```
+
+
+### AffineTransform
+
+* `AffineTransform.getRotateTransform()`
+* `AffineTransform.getScaleTransform()`
+* `AffineTransform.getShearTransform()`
+* `AffineTransform.getTranslateTransform()`
--- a/doc/32_geometric.md
+++ b/doc/32_geometric.md
@@ -0,0 +1,75 @@
+# 도형
+
+## Point
+
+* Point2D.Double
+* Point2D.Float
+
+```java
+import java.awt.geom.Point2D;
+
+Point2D point = new Point2D.Double(x, y);
+```
+
+## Line
+
+* Line2D.Double
+* Line2D.Float
+
+```java
+import java.awt.geom.Line2D;
+
+Line2D line = new Line2D.Double(point1, point2);
+```
+
+## Curve
+
+```java
+import java.awt.geom.CubicCurve2D;
+import java.awt.geom.QuadCurve2D;
+
+QuadCurve2D quadCurve = new QuadCurve2D.Double(x1, y1, ctrlx, ctrly, x2, y2);
+
+CubicCurve2D cubicCurve = new CubicCurve2D.Double(x1, y1, ctrlx1, ctrly1, ctrlx2,ctrly2,x2, y2);
+```
+
+## Rectangle
+
+```java
+import java.awt.geom.Rectangle2D;
+import java.awt.geom.RoundRectangle2D;
+
+Rectangle2D rectangle = new Rectangle2D.Double(x, y, width, height);
+
+RoundRectangle2D roundRectangle = new RoundRectangle2D.Double(x,y,width,height,archw,archy);
+```
+
+## Ellipse
+
+```java
+import java.awt.geom.Ellipse2D;
+
+Ellipse2D ellipse = new Ellipse2D.Double(x,y,width,height);
+```
+
+## Arc
+
+```java
+import java.awt.geom.Arc2D;
+
+Arc2D arc = new Arc2D.Double(x,y,width,height,start,extent,type);
+```
+
+## GeneralPath
+
+* `moveTo(x,y)`
+* `lineTo(x,y)`
+* `quadTo(ctrlx,ctrly,x2,y2)`
+* `curveTo(ctrlx1,ctrly1,ctrlx2,ctrly2,x2,y2)`
+* `closePath()`
+
+```java
+import java.awt.geom.GeneralPath;
+
+GeneralPath path = new GeneralPath();
+```
--- a/doc/33_font.md
+++ b/doc/33_font.md
@@ -0,0 +1,31 @@
+# Font
+
+```java
+Font font = Font.createFont(Font.TRUETYPE_FONT, new File("Abc.ttf"));
+return font.deriveFont(12.f);
+```
+
+* `getFamily()`
+* `getFontName()`
+* `getAttributes()`
+
+* `graphics2D.getFont()` / `graphics2D.setFont(Font)`
+* `Font.createFont(int,InputStream)`
+
+* `deriveFont()`
+
+* `graphicsEnvironment.getAvailableFontFamilyNames()`
+* `graphicsEnvironment.getAllFonts()`
+
+```java
+HashMap<TextAttribute,Object> map = new HashMap<>();
+map.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
+font = font.deriveFont(map);
+```
+
+## FontMetrics
+```java
+FontMetrics fontMetrics = graphics2D.getFontMetrics(font);
+int textHeight = fontMetrics.getHeight();
+int textWidth = fontMetrics.stringWidth("Hello");
+```
--- a/doc/35_editor_pane.md
+++ b/doc/35_editor_pane.md
@@ -0,0 +1 @@
+https://docs.oracle.com/javase/tutorial/uiswing/components/editorpane.html
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -1,2 +1,2 @@
-rootProject.name = "tmpl-java-library"
+rootProject.name = "swing-examples"

--- a/src/main/java/com/elex_project/examples/Sample.java
+++ b/src/main/java/com/elex_project/examples/Sample.java
@@ -1,4 +1,4 @@
-package com.elex_project.sample;
+package com.elex_project.examples;

 import lombok.AllArgsConstructor;
 import lombok.Data;
--- a/src/main/java/com/elex_project/examples/components/ComponentExample.java
+++ b/src/main/java/com/elex_project/examples/components/ComponentExample.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components;
+
+import javax.swing.*;
+import javax.swing.border.BevelBorder;
+import java.awt.*;
+
+public class ComponentExample extends JPanel {
+	public ComponentExample() {
+		super(new BorderLayout());
+
+		this.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED));
+		this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+		this.setBackground(Color.PINK);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ComponentExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/DocumentListenerExample.java
+++ b/src/main/java/com/elex_project/examples/components/DocumentListenerExample.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components;
+
+import javax.swing.*;
+import javax.swing.event.CaretEvent;
+import javax.swing.event.CaretListener;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+import javax.swing.text.Document;
+import javax.swing.undo.UndoManager;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+
+public class DocumentListenerExample extends JPanel {
+
+	DocumentListenerExample() {
+		super(new BorderLayout());
+
+		// UndoableEditListener
+		// 레이아웃 구성
+		final JToolBar toolBar = new JToolBar();
+		final JTextArea textArea = new JTextArea();
+		this.add(toolBar, BorderLayout.NORTH);
+		this.add(textArea, BorderLayout.CENTER);
+
+		// 언두 매니저를 생성하고, 텍스트 문서에 리스너를 통해 연결한다.
+		final UndoManager undoManager = new UndoManager();
+		textArea.getDocument().addUndoableEditListener(undoableEditEvent ->
+				undoManager.addEdit(undoableEditEvent.getEdit()));
+
+		// 버튼을 통해서 액션을 처리한다.
+		toolBar.add(new AbstractAction("Undo") {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				if (undoManager.canUndo()) {
+					undoManager.undo();
+				}
+			}
+		});
+		toolBar.add(new AbstractAction("Redo") {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				if (undoManager.canRedo()) {
+					undoManager.redo();
+				}
+			}
+		});
+
+		// DocumentListener
+		textArea.getDocument().addDocumentListener(new DocumentListener() {
+			@Override
+			public void insertUpdate(DocumentEvent documentEvent) {
+				Document document = documentEvent.getDocument();
+				int changeLength = documentEvent.getLength();
+			}
+
+			@Override
+			public void removeUpdate(DocumentEvent documentEvent) {
+
+			}
+
+			@Override
+			public void changedUpdate(DocumentEvent documentEvent) {
+
+			}
+		});
+
+		// CaretListener
+		textArea.addCaretListener(new CaretListener() {
+			@Override
+			public void caretUpdate(CaretEvent caretEvent) {
+				int dot = caretEvent.getDot();
+				int mark = caretEvent.getMark();
+			}
+		});
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new DocumentListenerExample());
+
+		SwingUtilities.invokeLater(() -> jFrame.setVisible(true));
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/button/ActionExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/ActionExample.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.KeyEvent;
+
+public class ActionExample extends JPanel {
+	private static class Action1 extends AbstractAction {
+		Action1() {
+			super();
+			putValue(NAME, "Button 1");
+			putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_A, KeyEvent.CTRL_DOWN_MASK));
+		}
+
+		@Override
+		public void actionPerformed(ActionEvent actionEvent) {
+			System.out.println("Hello");
+		}
+	}
+
+	public ActionExample() {
+		super(new FlowLayout());
+
+
+		final JButton button1 = new JButton(new Action1());
+
+
+		// 레이아웃에 추가
+		add(button1);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ActionExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+}
--- a/src/main/java/com/elex_project/examples/components/button/ButtonExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/ButtonExample.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import javax.swing.border.BevelBorder;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+
+public class ButtonExample extends JPanel {
+	public ButtonExample() {
+		super(new FlowLayout());
+
+		final JButton button1 = new JButton("Button 1", new DummyIcon());
+		button1.setMnemonic(KeyEvent.VK_A);// Alt와 함께 누른다.
+		button1.setActionCommand("disable");
+
+		final JButton button2 = new JButton("Button 2", new DummyIcon());
+		button2.setMnemonic(KeyEvent.VK_B);
+		button2.setActionCommand("delete");
+
+		// 레이아웃에 추가
+		add(button1);
+		add(button2);
+
+		// 액션 리스너를 통해서 클릭 이벤트를 받는다.
+		final ActionListener actionListener = new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				switch (actionEvent.getActionCommand()){
+					case "disable":
+						System.out.println("disable");
+						break;
+					case "delete":
+						System.out.println("delete");
+						break;
+					default:
+						System.out.println("oops!");
+						break;
+				}
+			}
+		};
+		button1.addActionListener(actionListener);
+		button2.addActionListener(actionListener);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ButtonExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon{
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x,y,x+getIconWidth(),y+getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/button/CheckBoxExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/CheckBoxExample.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+
+public class CheckBoxExample extends JPanel {
+	public CheckBoxExample() {
+		super(new FlowLayout());
+
+		final JCheckBox checkBox1 = new JCheckBox("Button 1");
+		checkBox1.setMnemonic(KeyEvent.VK_A);// Alt와 함께 누른다.
+		checkBox1.setSelected(true);
+
+		final JCheckBox checkBox2 = new JCheckBox("Button 2");
+		checkBox2.setMnemonic(KeyEvent.VK_B);
+
+		// 레이아웃에 추가한다.
+		add(checkBox1);
+		add(checkBox2);
+
+		// 아이템 리스너를 통해서 이벤트를 받는다.
+		final ItemListener itemListener = new ItemListener() {
+			@Override
+			public void itemStateChanged(ItemEvent itemEvent) {
+				ItemSelectable source = itemEvent.getItemSelectable();
+				if(source==checkBox1){
+					System.out.println(checkBox1.getText() + " is "
+							+ (checkBox1.isSelected()?"selected.":"not selected."));
+				} else if (source==checkBox2) {
+					System.out.println(checkBox2.getText() + " is "
+							+ (checkBox2.isSelected()?"selected.":"not selected."));
+				}
+			}
+		};
+		checkBox1.addItemListener(itemListener);
+		checkBox2.addItemListener(itemListener);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new CheckBoxExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+}
--- a/src/main/java/com/elex_project/examples/components/button/KeyBindingExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/KeyBindingExample.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.KeyEvent;
+
+public class KeyBindingExample extends JPanel {
+
+
+	public KeyBindingExample() {
+		super(new BorderLayout());
+
+		this.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_F1, KeyEvent.CTRL_DOWN_MASK), "action1");
+		this.getActionMap().put("action1", new AbstractAction() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				System.out.println("action 1");
+			}
+		});
+
+
+
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new KeyBindingExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+}
--- a/src/main/java/com/elex_project/examples/components/button/RadioButtonExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/RadioButtonExample.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+
+public class RadioButtonExample extends JPanel {
+	public RadioButtonExample() {
+		super(new FlowLayout());
+
+		final JRadioButton radioButton1 = new JRadioButton("Button 1");
+		radioButton1.setMnemonic(KeyEvent.VK_A);// Alt와 함께 누른다.
+		radioButton1.setActionCommand("btn1");
+		radioButton1.setSelected(true);
+
+		final JRadioButton radioButton2 = new JRadioButton("Button 2");
+		radioButton2.setMnemonic(KeyEvent.VK_B);
+		radioButton2.setActionCommand("btn2");
+
+		// 레이아웃에 라디오 버튼을 추가
+		add(radioButton1);
+		add(radioButton2);
+
+		// 버튼에 액션 리스너를 연결한다.
+		final ActionListener actionListener = new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				switch (actionEvent.getActionCommand()){
+					case "btn1":
+						System.out.println("btn1 is selected.");
+						break;
+					case "btn2":
+						System.out.println("btn2 is selected.");
+						break;
+					default:
+						System.out.println("oops!");
+						break;
+				}
+			}
+		};
+		radioButton1.addActionListener(actionListener);
+		radioButton2.addActionListener(actionListener);
+
+		// 라디오 버튼을 그룹으로 묶어준다.
+		final ButtonGroup group = new ButtonGroup();
+		group.add(radioButton1);
+		group.add(radioButton2);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new RadioButtonExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+
+}
--- a/src/main/java/com/elex_project/examples/components/button/ToggleButtonExample.java
+++ b/src/main/java/com/elex_project/examples/components/button/ToggleButtonExample.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.button;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.awt.event.KeyEvent;
+
+public class ToggleButtonExample extends JPanel {
+	public ToggleButtonExample() {
+		super(new FlowLayout());
+
+		final JToggleButton button1 = new JToggleButton("Button 1");
+		button1.setMnemonic(KeyEvent.VK_A);
+		button1.setSelected(true);
+
+		final JToggleButton button2 = new JToggleButton("Button 2");
+		button2.setMnemonic(KeyEvent.VK_B);
+
+		// 레이아웃에 추가한다.
+		add(button1);
+		add(button2);
+
+		// 아이템 리스너를 통해서 이벤트를 받는다.
+		final ItemListener itemListener = new ItemListener() {
+			@Override
+			public void itemStateChanged(ItemEvent itemEvent) {
+				ItemSelectable source = itemEvent.getItemSelectable();
+				if(source==button1){
+					System.out.println(button1.getText() + " is "
+							+ (button1.isSelected()?"selected.":"not selected."));
+				} else if (source==button2) {
+					System.out.println(button2.getText() + " is "
+							+ (button2.isSelected()?"selected.":"not selected."));
+				}
+			}
+		};
+		button1.addItemListener(itemListener);
+		button2.addItemListener(itemListener);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ToggleButtonExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+}
--- a/src/main/java/com/elex_project/examples/components/chooser/ColorChooser2Example.java
+++ b/src/main/java/com/elex_project/examples/components/chooser/ColorChooser2Example.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.chooser;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ColorChooser2Example extends JPanel {
+	public ColorChooser2Example() {
+		super(new BorderLayout());
+
+		final JLabel label = new JLabel("Welcome", JLabel.CENTER);
+		label.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
+		final JButton button = new JButton("Open Color Chooser...");
+
+		// 버튼을 클릭하면 대화상자를 띄운다.
+		button.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				Color color = JColorChooser
+						.showDialog(ColorChooser2Example.this,
+								"Color Dialog", label.getForeground());
+				if (null != color) {
+					label.setForeground(color);
+				} else {
+					System.out.println("color is null.");
+				}
+			}
+		});
+
+		// 레이아웃에 추가
+		add(label, BorderLayout.NORTH);
+		add(button, BorderLayout.SOUTH);
+
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ColorChooser2Example());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon {
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x, y, x + getIconWidth(), y + getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/chooser/ColorChooser3Example.java
+++ b/src/main/java/com/elex_project/examples/components/chooser/ColorChooser3Example.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.chooser;
+
+import javax.swing.*;
+import javax.swing.colorchooser.AbstractColorChooserPanel;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+
+public class ColorChooser3Example extends JPanel {
+	public ColorChooser3Example() {
+		super(new BorderLayout());
+
+		final JLabel label = new JLabel("Welcome", JLabel.CENTER);
+		label.setBorder(BorderFactory.createEmptyBorder(8,8,8,8));
+		final JColorChooser colorChooser = new JColorChooser(label.getForeground());
+
+		colorChooser.setPreviewPanel(new JPanel());
+
+		AbstractColorChooserPanel[] panels = {new AbstractColorChooserPanel() {
+			@Override
+			public void updateChooser() {
+
+			}
+
+			@Override
+			protected void buildChooser() {
+
+			}
+
+			@Override
+			public String getDisplayName() {
+				return null;
+			}
+
+			@Override
+			public Icon getSmallDisplayIcon() {
+				return null;
+			}
+
+			@Override
+			public Icon getLargeDisplayIcon() {
+				return null;
+			}
+		}};
+		colorChooser.setChooserPanels(panels);
+
+		// 레이아웃에 추가
+		add(label, BorderLayout.NORTH);
+		add(colorChooser, BorderLayout.CENTER);
+
+		// ChangeListener를 통해서 변경된 색상을 받는다.
+		colorChooser.getSelectionModel().addChangeListener(new ChangeListener() {
+			@Override
+			public void stateChanged(ChangeEvent changeEvent) {
+				Color color = colorChooser.getColor();
+				label.setForeground(color);
+			}
+		});
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ColorChooser3Example());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon{
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x,y,x+getIconWidth(),y+getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/chooser/ColorChooserExample.java
+++ b/src/main/java/com/elex_project/examples/components/chooser/ColorChooserExample.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.chooser;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+
+public class ColorChooserExample extends JPanel {
+	public ColorChooserExample() {
+		super(new BorderLayout());
+
+		final JLabel label = new JLabel("Welcome", JLabel.CENTER);
+		label.setBorder(BorderFactory.createEmptyBorder(8,8,8,8));
+		final JColorChooser colorChooser = new JColorChooser(label.getForeground());
+
+		// 레이아웃에 추가
+		add(label, BorderLayout.NORTH);
+		add(colorChooser, BorderLayout.CENTER);
+
+		// ChangeListener를 통해서 변경된 색상을 받는다.
+		colorChooser.getSelectionModel().addChangeListener(new ChangeListener() {
+			@Override
+			public void stateChanged(ChangeEvent changeEvent) {
+				Color color = colorChooser.getColor();
+				label.setForeground(color);
+			}
+		});
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ColorChooserExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon{
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x,y,x+getIconWidth(),y+getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/chooser/FileChooserExample.java
+++ b/src/main/java/com/elex_project/examples/components/chooser/FileChooserExample.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.chooser;
+
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+public class FileChooserExample extends JPanel {
+	public FileChooserExample() {
+		super(new BorderLayout());
+
+		final JToolBar toolBar = new JToolBar();
+		final JButton btnOpen = new JButton("Open");
+		final JButton btnSave = new JButton("Save");
+		toolBar.add(btnOpen);
+		toolBar.add(btnSave);
+
+		final JTextArea textArea = new JTextArea();
+
+		// 레이아웃에 추가
+		add(toolBar, BorderLayout.NORTH);
+		add(new JScrollPane(textArea), BorderLayout.CENTER);
+
+		final ActionListener actionListener = new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				final JFileChooser fileChooser = new JFileChooser();
+				fileChooser.setFileFilter(new FileNameExtensionFilter("Text File", "txt"));
+				if (btnOpen == actionEvent.getSource()) {
+					int response = fileChooser.showOpenDialog(FileChooserExample.this);
+					if (response==JFileChooser.APPROVE_OPTION){
+						File file = fileChooser.getSelectedFile();
+						try {
+							String text = Files.readString(file.toPath());
+							textArea.setText(text);
+						} catch (IOException e) {
+							throw new RuntimeException(e);
+						}
+					}
+				} else if (btnSave == actionEvent.getSource()) {
+					fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+					int response = fileChooser.showSaveDialog(FileChooserExample.this);
+					if (response==JFileChooser.APPROVE_OPTION){
+						File file = fileChooser.getSelectedFile();
+						try {
+							Files.writeString(new File(file, "test.txt").toPath(), textArea.getText());
+						} catch (IOException e) {
+							throw new RuntimeException(e);
+						}
+					}
+				}
+			}
+		};
+		btnOpen.addActionListener(actionListener);
+		btnSave.addActionListener(actionListener);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new FileChooserExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon {
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x, y, x + getIconWidth(), y + getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/combobox/ComboBoxExample.java
+++ b/src/main/java/com/elex_project/examples/components/combobox/ComboBoxExample.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.combobox;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+
+public class ComboBoxExample extends JPanel {
+	public ComboBoxExample() {
+		super(new FlowLayout());
+
+		final String[] options = {"A", "B", "C", "D"};
+		final JComboBox<String> comboBox = new JComboBox<>(options);
+		comboBox.setSelectedIndex(2);
+
+		// 액션 리스너를 통해서 이벤트를 받는다.
+		comboBox.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				JComboBox<String> component = (JComboBox<String>) actionEvent.getSource();
+				String selectedItem = (String) component.getSelectedItem();
+				System.out.println(selectedItem);
+			}
+		});
+
+		// 레이아웃에 추가
+		add(comboBox);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ComboBoxExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon{
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x,y,x+getIconWidth(),y+getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/combobox/ComboBoxRendererExample.java
+++ b/src/main/java/com/elex_project/examples/components/combobox/ComboBoxRendererExample.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.combobox;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ComboBoxRendererExample extends JPanel {
+	public enum Item {
+		A, B, C, D;
+	}
+
+	public static class MyRenderer extends JPanel implements ListCellRenderer<Item> {
+		private JLabel label;
+
+		MyRenderer() {
+			super(new FlowLayout());
+			label = new JLabel();
+			setOpaque(true);
+
+			add(label);
+		}
+
+		@Override
+		public Component getListCellRendererComponent(JList<? extends Item> jList, Item item, int index,
+		                                              boolean isSelected, boolean hasFocus) {
+
+			// 선택된 항목의 색상을 변경해주고,
+			if (isSelected) {
+				setBackground(jList.getSelectionBackground());
+				setForeground(jList.getSelectionForeground());
+			} else {
+				setBackground(jList.getBackground());
+				setForeground(jList.getForeground());
+			}
+			// 선택된 항목의 값을 할당해 준다.
+			label.setText(item.name());
+			return this;
+		}
+	}
+
+	public ComboBoxRendererExample() {
+		super(new FlowLayout());
+
+		final JComboBox<Item> comboBox = new JComboBox<>(Item.values());
+		comboBox.setRenderer(new MyRenderer());
+		comboBox.setMaximumRowCount(3);
+
+		// 액션 리스너를 통해서 이벤트를 받는다.
+		comboBox.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				JComboBox<Item> component = (JComboBox<Item>) actionEvent.getSource();
+				Item selectedItem = (Item) component.getSelectedItem();
+				System.out.println(selectedItem);
+			}
+		});
+
+		// 레이아웃에 추가
+		add(comboBox);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ComboBoxRendererExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon {
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x, y, x + getIconWidth(), y + getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/combobox/EditableComboBoxExample.java
+++ b/src/main/java/com/elex_project/examples/components/combobox/EditableComboBoxExample.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.combobox;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class EditableComboBoxExample extends JPanel {
+	public EditableComboBoxExample() {
+		super(new FlowLayout());
+
+		final String[] options = {"A", "B", "C", "D"};
+		final JComboBox<String> comboBox = new JComboBox<>(options);
+		comboBox.setEditable(true);
+		comboBox.setSelectedIndex(2);
+
+		// 액션 리스너를 통해서 이벤트를 받는다.
+		comboBox.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				JComboBox<String> component = (JComboBox<String>) actionEvent.getSource();
+				String selectedItem = (String) component.getSelectedItem();
+				System.out.println(selectedItem);
+			}
+		});
+
+		// 레이아웃에 추가
+		add(comboBox);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new EditableComboBoxExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+	class DummyIcon implements Icon{
+
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			graphics.setColor(Color.DARK_GRAY);
+			graphics.fillRect(x,y,x+getIconWidth(),y+getIconHeight());
+		}
+
+		@Override
+		public int getIconWidth() {
+			return 16;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return 16;
+		}
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/label/LabelExample.java
+++ b/src/main/java/com/elex_project/examples/components/label/LabelExample.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.label;
+
+import javax.swing.*;
+import javax.swing.border.BevelBorder;
+import java.awt.*;
+import java.util.Objects;
+
+public class LabelExample extends JPanel {
+	public LabelExample() {
+		super(new FlowLayout());
+
+		final ImageIcon icon = new ImageIcon(Objects.requireNonNull(LabelExample.class.getResource("/icon.png")));
+
+		final JLabel label = new JLabel("I'm a label.", icon, SwingConstants.CENTER);
+		label.setHorizontalAlignment(JLabel.CENTER);
+		label.setVerticalAlignment(JLabel.BOTTOM);
+		label.setOpaque(true);// 배경색을 지정하려면 불투명으로 변경해야 한다.
+		label.setBackground(Color.PINK);
+
+		final JTextField textField = new JTextField();
+		label.setLabelFor(textField);
+
+		this.add(label);
+		this.add(textField);
+
+	}
+
+	private static class DummyIcon implements Icon {
+		private int width = 16;
+		private int height = 16;
+		@Override
+		public void paintIcon(Component component, Graphics graphics, int x, int y) {
+			Graphics2D g2d = (Graphics2D) graphics.create();
+
+			g2d.setColor(Color.WHITE);
+			g2d.fillRect(x +1 ,y + 1,width -2 ,height -2);
+
+			g2d.setColor(Color.BLACK);
+			g2d.drawRect(x +1 ,y + 1,width -2 ,height -2);
+
+			g2d.setColor(Color.RED);
+
+			g2d.setStroke(new BasicStroke(4));
+			g2d.drawLine(x +10, y + 10, x + width -10, y + height -10);
+			g2d.drawLine(x +10, y + height -10, x + width -10, y + 10);
+
+			g2d.dispose();
+		}
+
+		@Override
+		public int getIconWidth() {
+			return width;
+		}
+
+		@Override
+		public int getIconHeight() {
+			return height;
+		}
+	}
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new LabelExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/list/ListExample.java
+++ b/src/main/java/com/elex_project/examples/components/list/ListExample.java
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.list;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.ToString;
+
+import javax.swing.*;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ListExample extends JPanel {
+	@AllArgsConstructor
+	@Getter
+	@ToString
+	public static class Person {
+		private String firstName, lastName;
+		private int age;
+		private String address;
+	}
+
+	public static class PersonRenderer extends JPanel implements ListCellRenderer<Person> {
+		private final JLabel lblName;
+		private final JLabel lblAddress;
+
+		PersonRenderer() {
+			super();
+			setLayout(new BorderLayout());
+			lblName = new JLabel();
+			lblAddress = new JLabel();
+
+			add(lblName, BorderLayout.NORTH);
+			add(lblAddress, BorderLayout.SOUTH);
+
+			lblName.setFont(lblName.getFont().deriveFont(Font.BOLD));
+			setBorder(BorderFactory.createEmptyBorder(8,8,8,8));
+		}
+
+		@Override
+		public Component getListCellRendererComponent(JList<? extends Person> jList, Person item, int index,
+		                                              boolean isSelected, boolean hasFocus) {
+			// 선택된 항목의 색상을 변경해주고,
+			if (isSelected) {
+				setBackground(jList.getSelectionBackground());
+				setForeground(jList.getSelectionForeground());
+			} else {
+				setBackground(jList.getBackground());
+				setForeground(jList.getForeground());
+			}
+			// 선택된 항목의 값을 할당해 준다.
+			lblAddress.setText(item.getAddress());
+			lblName.setText(item.getFirstName() + " " + item.getLastName());
+			return this;
+		}
+	}
+
+	public ListExample() {
+		super(new BorderLayout());
+
+		final DefaultListModel<Person> listModel = new DefaultListModel<>();
+		listModel.addElement(new Person("Charlie", "Brown", 13, "Snoopy house"));
+		listModel.addElement(new Person("Steve", "McQueen", 24, "Garage"));
+
+
+		final JList<Person> jList = new JList<>(listModel);
+		jList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+		jList.setLayoutOrientation(JList.VERTICAL);
+		jList.setVisibleRowCount(-1);
+		jList.setCellRenderer(new PersonRenderer());
+		jList.addListSelectionListener(new ListSelectionListener() {
+			@Override
+			public void valueChanged(ListSelectionEvent listSelectionEvent) {
+				if (!listSelectionEvent.getValueIsAdjusting()) {
+					System.out.println(jList.getSelectedValue());
+				}
+			}
+		});
+
+
+		final JButton addButton = new JButton("Add");
+		addButton.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				int index = jList.getSelectedIndex();
+				if (index == -1) index = 0;
+				else index++;
+				listModel.insertElementAt(
+						new Person("Soohanmoo", "Kim", 543, "Unknown"), index);
+
+				jList.setSelectedIndex(index);
+				jList.ensureIndexIsVisible(index);
+			}
+		});
+		this.add(new JScrollPane(jList), BorderLayout.CENTER);
+		this.add(addButton, BorderLayout.NORTH);
+
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ListExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/progress/ProgressBarExample.java
+++ b/src/main/java/com/elex_project/examples/components/progress/ProgressBarExample.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.progress;
+
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+public class ProgressBarExample extends JPanel {
+	final JProgressBar progressBar;
+
+	public ProgressBarExample() {
+		super();
+		setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
+
+		final JButton button = new JButton("Start");
+		progressBar = new JProgressBar(JProgressBar.HORIZONTAL, 0, 100);
+		progressBar.setIndeterminate(false);
+		progressBar.setStringPainted(true);
+
+		this.add(button);
+		this.add(progressBar);
+
+		button.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				Task task = new Task();
+				task.execute();
+			}
+		});
+	}
+
+	public class Task extends SwingWorker<Integer, Integer> {
+
+		@Override
+		protected Integer doInBackground() throws Exception {
+			int i = 0;
+			while (i < 100) {
+				Thread.sleep(100);
+				i++;
+
+				progressBar.setValue(i);
+				publish(i);
+			}
+			return 100;
+		}
+
+		@Override
+		protected void done() {
+			progressBar.setValue(100);
+			progressBar.setString("Done!");
+		}
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ProgressBarExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/progress/ProgressMonitorExample.java
+++ b/src/main/java/com/elex_project/examples/components/progress/ProgressMonitorExample.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.progress;
+
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class ProgressMonitorExample extends JPanel {
+
+	public ProgressMonitorExample() {
+		super();
+		setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
+
+		final JButton button = new JButton("Start");
+
+
+
+		this.add(button);
+
+		button.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				Task task = new Task();
+				task.execute();
+			}
+		});
+	}
+
+	public class Task extends SwingWorker<Integer, Integer> {
+		private final ProgressMonitor progressMonitor;
+		Task(){
+			super();
+			progressMonitor = new ProgressMonitor(ProgressMonitorExample.this,
+					"Progress Monitor", "Running a long task..", 0, 100);
+		}
+		@Override
+		protected Integer doInBackground() throws Exception {
+			int i = 0;
+			while (i < 100) {
+				if(progressMonitor.isCanceled()){
+					this.cancel(true);
+					break;
+				}
+
+				Thread.sleep(100);
+				i++;
+
+				progressMonitor.setProgress(i);
+				publish(i);
+			}
+			return i;
+		}
+
+		@Override
+		protected void done() {
+			if (!progressMonitor.isCanceled()) {
+				System.out.println("Job done.");
+				progressMonitor.setProgress(100);
+				progressMonitor.setNote("Done!");
+			} else {
+				System.out.println("User canceled.");
+			}
+
+			progressMonitor.close();
+		}
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ProgressMonitorExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/slider/SliderExample.java
+++ b/src/main/java/com/elex_project/examples/components/slider/SliderExample.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.slider;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+import java.util.Dictionary;
+import java.util.HashMap;
+import java.util.Hashtable;
+
+public class SliderExample extends JPanel {
+	public SliderExample() {
+		super(new FlowLayout());
+
+		final JLabel label = new JLabel();
+
+		final JSlider slider = new JSlider(JSlider.HORIZONTAL, 0, 100, 50);
+		slider.setMajorTickSpacing(10);
+		slider.setMinorTickSpacing(5);
+		slider.setPaintTicks(true);
+		slider.setPaintLabels(true);
+		slider.setPaintTrack(true);
+
+		// 개발자 정의 라벨
+		Dictionary<Integer,JLabel> dict = new Hashtable<>();
+		dict.put(0, new JLabel("Minimum"));
+		dict.put(50, new JLabel("50"));
+		dict.put(100, new JLabel("Maximum"));
+		slider.setLabelTable(dict);
+
+		label.setText(String.valueOf(slider.getValue()));
+
+
+		slider.addChangeListener(new ChangeListener() {
+			@Override
+			public void stateChanged(ChangeEvent changeEvent) {
+				JSlider eventSource = (JSlider) changeEvent.getSource();
+				if (!eventSource.getValueIsAdjusting()){
+					label.setText(String.valueOf(eventSource.getValue()));
+				}
+			}
+		});
+
+		this.add(label);
+		this.add(slider);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new SliderExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/spinner/SpinnerExample.java
+++ b/src/main/java/com/elex_project/examples/components/spinner/SpinnerExample.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.spinner;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+import java.time.LocalDate;
+import java.util.Dictionary;
+import java.util.Hashtable;
+
+public class SpinnerExample extends JPanel {
+
+	public SpinnerExample() {
+		super(new FlowLayout());
+
+		final String[] data = {"Do", "Re", "Mi", "Fa", "Sol", "La", "Si"};
+		final JSpinner spinner = new JSpinner(new SpinnerListModel(data));
+
+		spinner.addChangeListener(new ChangeListener() {
+			@Override
+			public void stateChanged(ChangeEvent changeEvent) {
+				JSpinner eventSource = (JSpinner) changeEvent.getSource();
+				// 모델을 통해서 선택된 값을 가져온다.
+				System.out.println(eventSource.getModel().getValue());
+			}
+		});
+
+		this.add(spinner);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new SpinnerExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/table/Table2Example.java
+++ b/src/main/java/com/elex_project/examples/components/table/Table2Example.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.table;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import javax.swing.*;
+import javax.swing.event.TableModelEvent;
+import javax.swing.event.TableModelListener;
+import javax.swing.table.AbstractTableModel;
+import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableModel;
+import java.awt.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class Table2Example extends JPanel {
+
+	public Table2Example() {
+		super(new BorderLayout());
+
+
+		final JTable table = new JTable(new MyTableModel());
+		table.setFillsViewportHeight(true);
+		table.setRowSelectionAllowed(true);
+		table.getColumnModel().getColumn(0).setPreferredWidth(80);
+		table.getColumnModel().getColumn(1).setPreferredWidth(40);
+		table.getColumnModel().getColumn(2).setPreferredWidth(180);
+
+		table.getModel().addTableModelListener(new TableModelListener() {
+			@Override
+			public void tableChanged(TableModelEvent tableModelEvent) {
+				int row = tableModelEvent.getFirstRow();
+				int column = tableModelEvent.getColumn();
+				TableModel model = (TableModel)tableModelEvent.getSource();
+				System.out.println(model.getValueAt(row,column));
+			}
+		});
+
+		table.setDefaultRenderer(String.class, new MyTableRenderer());
+
+		add(new JScrollPane(table), BorderLayout.CENTER);
+	}
+
+	@Getter
+	@AllArgsConstructor
+	private static class Person {
+		private String name;
+		private int age;
+		private String address;
+	}
+
+	private static class MyTableModel extends AbstractTableModel {
+		final java.util.List<String> header = Arrays.asList("이름", "나이", "주소");
+		final java.util.List<Person> data = new ArrayList<>();
+
+		MyTableModel() {
+			super();
+			data.add(new Person("Charlie", 13, "서울"));
+			data.add(new Person("Steve", 34, "서울"));
+			data.add(new Person("Jane", 23, "서울"));
+			data.add(new Person("Jack", 48, "서울"));
+		}
+
+		@Override
+		public int getRowCount() {
+			return data.size();
+		}
+
+		@Override
+		public int getColumnCount() {
+			return header.size();
+		}
+
+		@Override
+		public Object getValueAt(int row, int column) {
+			Person person = data.get(row);
+			switch (column) {
+				case 0:
+					return person.name;
+				case 1:
+					return person.age;
+				case 2:
+					return person.address;
+			}
+			return "";
+		}
+
+		@Override
+		public String getColumnName(int column) {
+			return header.get(column);
+		}
+
+		@Override
+		public Class<?> getColumnClass(int column) {
+			switch (column) {
+				case 0:
+					return String.class;
+				case 1:
+					return Integer.class;
+				case 2:
+					return String.class;
+			}
+			return Object.class;
+		}
+
+		@Override
+		public boolean isCellEditable(int rowIndex, int columnIndex) {
+			return columnIndex == 2;
+		}
+
+		@Override
+		public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
+			Person person = data.get(rowIndex);
+			switch (columnIndex) {
+				case 0:
+					person.name = (String) aValue;
+					return;
+				case 1:
+					person.age = (Integer) aValue;
+					return;
+				case 2:
+					person.address = (String) aValue;
+					return;
+			}
+			fireTableCellUpdated(rowIndex,columnIndex);
+		}
+	}
+
+	private static class MyTableRenderer extends JPanel implements TableCellRenderer {
+		private JLabel jLabel;
+		MyTableRenderer(){
+			super();
+			jLabel = new JLabel();
+			add(jLabel, BorderLayout.CENTER);
+		}
+		@Override
+		public Component getTableCellRendererComponent(JTable jTable, Object value,
+		                                               boolean isSelected, boolean haFocus, int row, int column) {
+			//do something
+			return this;
+		}
+	}
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new Table2Example());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+
+
+}
--- a/src/main/java/com/elex_project/examples/components/table/TableExample.java
+++ b/src/main/java/com/elex_project/examples/components/table/TableExample.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.table;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class TableExample extends JPanel {
+
+	public TableExample() {
+		super(new BorderLayout());
+
+		final Object[] header = {"이름", "나이", "주소"};
+		final Object[][] data = {
+				new Object[]{"Charlie", 13, "서울"},
+				new Object[]{"Steve", 34, "대전"},
+				new Object[]{"Jane", 23, "대구"},
+				new Object[]{"Jack", 48, "부산"},
+		};
+
+		final JTable table = new JTable(data, header);
+		table.setFillsViewportHeight(true);
+		table.setRowSelectionAllowed(true);
+		table.getColumnModel().getColumn(0).setPreferredWidth(80);
+		table.getColumnModel().getColumn(1).setPreferredWidth(40);
+		table.getColumnModel().getColumn(2).setPreferredWidth(180);
+
+
+		add(new JScrollPane(table), BorderLayout.CENTER);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new TableExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+
+
+}
--- a/src/main/java/com/elex_project/examples/components/textfield/FormattedTextFieldExample.java
+++ b/src/main/java/com/elex_project/examples/components/textfield/FormattedTextFieldExample.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.textfield;
+
+import javax.swing.*;
+import javax.swing.text.MaskFormatter;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.text.NumberFormat;
+import java.text.ParseException;
+
+public class FormattedTextFieldExample extends JPanel {
+	public FormattedTextFieldExample() throws ParseException {
+		super(new FlowLayout());
+
+		final NumberFormat numberFormat = NumberFormat.getPercentInstance();
+		numberFormat.setMaximumFractionDigits(2);
+		numberFormat.setMinimumFractionDigits(2);
+
+		final JFormattedTextField textField = new JFormattedTextField(numberFormat);
+		textField.setValue(0.35);
+		textField.setColumns(10);
+		textField.setEditable(true);
+
+		textField.addPropertyChangeListener("value", new PropertyChangeListener() {
+			@Override
+			public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
+				System.out.println(textField.getValue() + " vs. " + textField.getText());
+			}
+		});
+
+		// 레이아웃에 추가
+		add(textField);
+
+		final MaskFormatter maskFormatter = new MaskFormatter("###-####-####");
+		final JFormattedTextField textField2 = new JFormattedTextField(maskFormatter);
+
+		add(textField2);
+	}
+
+	public static void main(String... args) throws ParseException {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new FormattedTextFieldExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/textfield/TextAreaExample.java
+++ b/src/main/java/com/elex_project/examples/components/textfield/TextAreaExample.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.textfield;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class TextAreaExample extends JPanel {
+	public TextAreaExample() {
+		super(new BorderLayout());
+
+		final JTextField textField = new JTextField();
+
+		final JTextArea textArea = new JTextArea();
+		textArea.setText("Hello\n");
+		textArea.setEditable(true);
+		textArea.setLineWrap(true);
+		textArea.setWrapStyleWord(true);
+
+		add(textField, BorderLayout.NORTH);
+		add(new JScrollPane(textArea), BorderLayout.CENTER);
+
+		textField.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				textArea.append(textField.getText() + "\n");
+				textArea.setCaretPosition(textArea.getDocument().getLength());
+				textField.setText(null);
+			}
+		});
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new TextAreaExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/textfield/TextFieldExample.java
+++ b/src/main/java/com/elex_project/examples/components/textfield/TextFieldExample.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.textfield;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.KeyEvent;
+
+public class TextFieldExample extends JPanel {
+	public TextFieldExample() {
+		super(new FlowLayout());
+
+		final JTextField textField = new JTextField();
+		textField.setText("Hello");
+		final JButton button = new JButton("Click");
+		button.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				System.out.println(textField.getText());
+			}
+		});
+
+		// 레이아웃에 추가
+		add(textField);
+		add(button);
+
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new TextFieldExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/toolbar/ToolBarExample.java
+++ b/src/main/java/com/elex_project/examples/components/toolbar/ToolBarExample.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.toolbar;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class ToolBarExample extends JPanel {
+	public ToolBarExample() {
+		super(new BorderLayout());
+
+		final JToolBar toolBar = new JToolBar("I'm a ToolBar");
+
+		toolBar.add(new JButton("Button 1"));
+		toolBar.add(new JButton("Button 2"));
+		toolBar.addSeparator();
+		toolBar.add(new JTextField("Hello"));
+
+		toolBar.setRollover(true);
+		toolBar.setFloatable(true);
+
+		add(toolBar, BorderLayout.NORTH);
+		add(new JPanel(), BorderLayout.CENTER);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new ToolBarExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/components/tree/TreeExample.java
+++ b/src/main/java/com/elex_project/examples/components/tree/TreeExample.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.components.tree;
+
+import javax.swing.*;
+import javax.swing.event.*;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.ExpandVetoException;
+import javax.swing.tree.TreeSelectionModel;
+import java.awt.*;
+
+public class TreeExample extends JPanel {
+	public TreeExample() {
+		super(new BorderLayout());
+
+		final MyTreeNode rootNode = new MyTreeNode();
+		final JTree tree = new JTree(rootNode);
+		tree.setRootVisible(true);
+		tree.putClientProperty("JTree.lineStyle", "Horizontal"); // Angled | Horizontal | None
+
+		add(new JScrollPane(tree), BorderLayout.CENTER);
+
+		tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
+		tree.addTreeSelectionListener(new TreeSelectionListener() {
+			@Override
+			public void valueChanged(TreeSelectionEvent treeSelectionEvent) {
+				DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
+				if(null==node) return;
+
+				Object nodeInfo = node.getUserObject();
+				if (node.isLeaf()){
+					System.out.println("It's a page. " + nodeInfo);
+				} else {
+					System.out.println("It's a folder. " + nodeInfo);
+				}
+
+			}
+		});
+		tree.getModel().addTreeModelListener(new TreeModelListener() {
+			@Override
+			public void treeNodesChanged(TreeModelEvent treeModelEvent) {
+
+			}
+
+			@Override
+			public void treeNodesInserted(TreeModelEvent treeModelEvent) {
+
+			}
+
+			@Override
+			public void treeNodesRemoved(TreeModelEvent treeModelEvent) {
+
+			}
+
+			@Override
+			public void treeStructureChanged(TreeModelEvent treeModelEvent) {
+
+			}
+		});
+		tree.addTreeExpansionListener(new TreeExpansionListener() {
+			@Override
+			public void treeExpanded(TreeExpansionEvent treeExpansionEvent) {
+
+			}
+
+			@Override
+			public void treeCollapsed(TreeExpansionEvent treeExpansionEvent) {
+
+			}
+		});
+		tree.addTreeWillExpandListener(new TreeWillExpandListener() {
+			@Override
+			public void treeWillExpand(TreeExpansionEvent treeExpansionEvent) throws ExpandVetoException {
+
+			}
+
+			@Override
+			public void treeWillCollapse(TreeExpansionEvent treeExpansionEvent) throws ExpandVetoException {
+
+			}
+		});
+	}
+
+	static class MyTreeNode extends DefaultMutableTreeNode {
+		MyTreeNode(){
+			super("The Book");
+
+			final DefaultMutableTreeNode chapter1 = new DefaultMutableTreeNode("Chapter 1");
+			chapter1.add(new DefaultMutableTreeNode("Page 1"));
+			chapter1.add(new DefaultMutableTreeNode("Page 2"));
+			final DefaultMutableTreeNode chapter2 = new DefaultMutableTreeNode("Chapter 2");
+			chapter2.add(new DefaultMutableTreeNode("Page 3"));
+			chapter2.add(new DefaultMutableTreeNode("Page 4"));
+			chapter2.add(new DefaultMutableTreeNode("Page 5"));
+
+			add(chapter1);
+			add(chapter2);
+		}
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new TreeExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/container/SplitpaneExample.java
+++ b/src/main/java/com/elex_project/examples/container/SplitpaneExample.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.container;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+import java.util.Dictionary;
+import java.util.Hashtable;
+
+public class SplitpaneExample extends JSplitPane {
+	public SplitpaneExample() {
+		super();
+
+		final JPanel leftPanel = new JPanel(new BorderLayout());
+		leftPanel.add(new JLabel("A"), BorderLayout.CENTER);
+		final JPanel rightPanel = new JPanel(new BorderLayout());
+		rightPanel.add(new JLabel("B"), BorderLayout.CENTER);
+
+		setOrientation(JSplitPane.HORIZONTAL_SPLIT);
+		setDividerLocation(280);
+		leftPanel.setMinimumSize(new Dimension(200,0));
+		setLeftComponent(leftPanel);
+		setRightComponent(rightPanel);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new SplitpaneExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/container/TabbedpaneExample.java
+++ b/src/main/java/com/elex_project/examples/container/TabbedpaneExample.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.container;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class TabbedpaneExample extends JTabbedPane {
+	public TabbedpaneExample() {
+		super();
+
+		final JPanel panel1 = new JPanel(new BorderLayout());
+		panel1.add(new JLabel("A"), BorderLayout.CENTER);
+		final JPanel panel2 = new JPanel(new BorderLayout());
+		panel2.add(new JLabel("B"), BorderLayout.CENTER);
+
+		addTab("Tab 1", panel1);
+		addTab("Tab 2", panel2);
+
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new TabbedpaneExample());
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/dialog/DialogExample.java
+++ b/src/main/java/com/elex_project/examples/dialog/DialogExample.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.dialog;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+public class DialogExample extends JPanel {
+	private JFrame jFrame;
+
+	public DialogExample(JFrame jFrame) {
+		super(new FlowLayout());
+		this.jFrame = jFrame;
+
+		final JButton button1 = new JButton("Message Dialog");
+		final JButton button2 = new JButton("Option Dialog");
+		final JButton button3 = new JButton("Option Dialog 2");
+
+		// 레이아웃에 추가
+		add(button1);
+		add(button2);
+		add(button3);
+
+		// 액션 리스너를 통해서 클릭 이벤트를 받는다.
+		final ActionListener actionListener = new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				JButton button = (JButton) actionEvent.getSource();
+				if (button == button1) {
+					JOptionPane
+							.showMessageDialog(DialogExample.this, "Hello");
+				} else if (button == button2) {
+					final String[] options = {"A", "B", "C", "D"};
+					int response = JOptionPane.showOptionDialog(DialogExample.this, "Make a decision!", "Pick one",
+							JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.INFORMATION_MESSAGE, null,
+							options, options[0]);
+					System.out.println(options[response]);
+				} else if (button == button3) {
+					final JOptionPane optionPane = new JOptionPane("Hello~",
+							JOptionPane.INFORMATION_MESSAGE, JOptionPane.YES_NO_CANCEL_OPTION);
+					final JDialog jDialog = new JDialog(jFrame, "Hello", true);
+					jDialog.setContentPane(optionPane);
+					jDialog.pack();
+					jDialog.setVisible(true);
+					//jDialog.setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
+					optionPane.addPropertyChangeListener(new PropertyChangeListener() {
+						@Override
+						public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
+
+						}
+					});
+					System.out.println(optionPane.getValue());
+				}
+			}
+		};
+		button1.addActionListener(actionListener);
+		button2.addActionListener(actionListener);
+		button3.addActionListener(actionListener);
+	}
+
+	public static void main(String... args) {
+
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new DialogExample(jFrame));
+
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+
+}
--- a/src/main/java/com/elex_project/examples/dragdrop/DragDropExample.java
+++ b/src/main/java/com/elex_project/examples/dragdrop/DragDropExample.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.dragdrop;
+
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import javax.swing.text.JTextComponent;
+import java.awt.*;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.StringSelection;
+import java.awt.datatransfer.Transferable;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.io.IOException;
+
+public class DragDropExample extends JPanel {
+	DragDropExample() {
+		super(new BorderLayout());
+
+		final JList<String> list = new JList<>(new String[]{"A", "B", "C"});
+		list.setLayoutOrientation(JList.VERTICAL);
+		list.setDragEnabled(true);
+		list.setTransferHandler(new TransferHandler() {
+			@Override
+			public int getSourceActions(JComponent c) {
+				return TransferHandler.COPY;
+			}
+
+
+			@Override
+			protected Transferable createTransferable(JComponent c) {
+				return new StringSelection(((JList<String>) c).getSelectedValue());
+			}
+
+			@Override
+			protected void exportDone(JComponent source, Transferable data, int action) {
+				if (action == TransferHandler.COPY) {
+					System.out.println("Copy done.");
+				}
+			}
+		});
+
+		final JTextArea textArea = new JTextArea( " ");
+		textArea.setDropMode(DropMode.INSERT);
+		textArea.setTransferHandler(new TransferHandler() {
+			@Override
+			public boolean importData(TransferSupport support) {
+				if (!canImport(support)) {
+					return false;
+				}
+				try {
+					Transferable transferable = support.getTransferable();
+					String data = (String) transferable.getTransferData(DataFlavor.stringFlavor);
+
+					JTextComponent.DropLocation dropLocation = (JTextComponent.DropLocation) support.getDropLocation();
+					int idx = dropLocation.getIndex();
+
+					textArea.insert(data, idx);
+					return true;
+				} catch (UnsupportedFlavorException | IOException e) {
+					throw new RuntimeException(e);
+				}
+			}
+
+			@Override
+			public boolean canImport(TransferSupport support) {
+				if (support.isDataFlavorSupported(DataFlavor.stringFlavor) &&
+				(support.getSourceDropActions() & COPY)==COPY) {
+					support.setDropAction(COPY);
+					return true;
+				} else {
+					return false;
+				}
+			}
+		});
+
+		list.setMinimumSize(new Dimension(300, 0));
+		add(list, BorderLayout.LINE_START);
+		add(textArea, BorderLayout.CENTER);
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new DragDropExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/frame/CustomFrameExample.java
+++ b/src/main/java/com/elex_project/examples/frame/CustomFrameExample.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.frame;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+import java.awt.geom.Ellipse2D;
+import java.io.File;
+
+public class CustomFrameExample {
+
+	public static void main(String... args) {
+		if (Desktop.isDesktopSupported()) {
+			final Desktop desktop = Desktop.getDesktop();
+			if(desktop.isSupported(Desktop.Action.BROWSE_FILE_DIR)){
+				desktop.browseFileDirectory(new File(System.getProperty("user.home")));
+			}
+		}
+
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		//contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+		jFrame.setUndecorated(true);
+
+		final GraphicsEnvironment graphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
+		final GraphicsDevice graphicsDevice = graphicsEnvironment.getDefaultScreenDevice();
+
+		if (graphicsDevice.isWindowTranslucencySupported(GraphicsDevice.WindowTranslucency.TRANSLUCENT)){
+			jFrame.setOpacity(0.7f);
+			System.out.println("set opacity");
+		}
+		jFrame.addComponentListener(new ComponentAdapter() {
+			@Override
+			public void componentResized(ComponentEvent e) {
+				jFrame.setShape(new Ellipse2D.Double(0,0, jFrame.getWidth(), jFrame.getHeight()));
+			}
+		});
+
+		if(graphicsDevice.isFullScreenSupported()){
+			graphicsDevice.setFullScreenWindow(jFrame);
+		}
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/frame/FrameExample.java
+++ b/src/main/java/com/elex_project/examples/frame/FrameExample.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.frame;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class FrameExample {
+
+	public static void main(String... args) {
+
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+		// 어플리케이션 종료시에 처리할 내용은 셧다운 훅을 사용한다.
+		Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+			// do something
+		}));
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/frame/InternalFrameExample.java
+++ b/src/main/java/com/elex_project/examples/frame/InternalFrameExample.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.frame;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class InternalFrameExample {
+
+	public static void main(String... args) {
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JInternalFrame internalFrame = new JInternalFrame("Frame 1");
+		internalFrame.setSize(400,300);
+		internalFrame.setBackground(Color.PINK);
+		internalFrame.setVisible(true);
+		internalFrame.setIconifiable(true);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+		JDesktopPane jDesktopPane = new JDesktopPane();
+		jDesktopPane.add(internalFrame);
+		jFrame.setContentPane(jDesktopPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+		// 어플리케이션 종료시에 처리할 내용은 셧다운 훅을 사용한다.
+		Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+			// do something
+		}));
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/frame/LookAndFeelExample.java
+++ b/src/main/java/com/elex_project/examples/frame/LookAndFeelExample.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.frame;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.Arrays;
+
+public class LookAndFeelExample {
+
+	public static void main(String... args) {
+		try {
+			//UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
+			//UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+			UIManager.setLookAndFeel("javax.swing.plaf.nimbus.NimbusLookAndFeel");
+		} catch (ClassNotFoundException | InstantiationException | IllegalAccessException |
+		         UnsupportedLookAndFeelException e) {
+			throw new RuntimeException(e);
+		}
+		Arrays.stream(UIManager.getInstalledLookAndFeels()).forEach(lookAndFeelInfo -> System.out.println(lookAndFeelInfo));
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+		contentPane.add(new JButton("Hello"));
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/frame/SplashScreenExample.java
+++ b/src/main/java/com/elex_project/examples/frame/SplashScreenExample.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.frame;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class SplashScreenExample {
+	public void systemTray(){
+		if(SystemTray.isSupported()){
+			SystemTray systemTray = SystemTray.getSystemTray();
+			//systemTray.add(new TrayIcon(...));
+			TrayIcon trayIcon = new TrayIcon(null,"", new PopupMenu());
+			//trayIcon.set
+		}
+	}
+	public static void main(String... args) {
+
+
+
+		final SplashScreen splashScreen = SplashScreen.getSplashScreen();
+		Graphics2D graphics2D = splashScreen.createGraphics();
+		splashScreen.close();
+
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/graphics/GraphicsExample.java
+++ b/src/main/java/com/elex_project/examples/graphics/GraphicsExample.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.graphics;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.font.TextAttribute;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+import java.util.HashMap;
+
+public class GraphicsExample extends JPanel {
+
+	GraphicsExample() {
+		super();
+	}
+
+	@Override
+	public void paint(Graphics g) {
+		final Graphics2D graphics2D = (Graphics2D) g;
+		Stroke stroke = new BasicStroke(1f,BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 0.f);
+		Paint paint = new GradientPaint(0,0,Color.BLUE,100,0,Color.GREEN);
+
+		graphics2D.setStroke(stroke);
+		graphics2D.setPaint(paint);
+
+		Path2D path = new GeneralPath(GeneralPath.WIND_NON_ZERO);
+		path.moveTo(20,20);
+		path.lineTo(100,20);
+		path.lineTo(100,100);
+
+		graphics2D.draw(path);
+
+
+		graphics2D.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
+		Font font = graphics2D.getFont().deriveFont(14.f);
+		graphics2D.setFont(font);
+		FontMetrics fontMetrics = graphics2D.getFontMetrics(font);
+		int textHeight = fontMetrics.getHeight();
+		int textWidth = fontMetrics.stringWidth("Hello");
+		graphics2D.drawString("Hello", 100, 100);
+		graphics2D.drawRect(100,100-textHeight,textWidth,textHeight);
+
+
+		HashMap<TextAttribute,Object> map = new HashMap<>();
+		map.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
+		font = font.deriveFont(map);
+
+		AffineTransform transformX = graphics2D.getTransform();
+		AffineTransform transform = new AffineTransform();
+		transform.rotate(45);
+		graphics2D.transform(transform);
+		graphics2D.draw(new Rectangle2D.Float(0,0,100,100));
+		graphics2D.setTransform(transformX);
+
+	}
+
+	public static void main(String... args) {
+
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new GraphicsExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/BorderLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/BorderLayoutExample.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class BorderLayoutExample extends JPanel {
+
+	BorderLayoutExample() {
+		super(new BorderLayout());
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		add(button1, BorderLayout.NORTH);
+		add(button2, BorderLayout.WEST);
+		add(button3, BorderLayout.CENTER);
+		add(button4, BorderLayout.EAST);
+		add(button5, BorderLayout.SOUTH);
+
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new BorderLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/BoxLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/BoxLayoutExample.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class BoxLayoutExample extends JPanel {
+
+	BoxLayoutExample() {
+		super();
+
+		final BoxLayout boxLayout = new BoxLayout(this, BoxLayout.LINE_AXIS);
+		setLayout(boxLayout);
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		add(button1);
+		add(button2);
+		add(button3);
+		add(button4);
+		add(button5);
+
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new BoxLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/CardLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/CardLayoutExample.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class CardLayoutExample extends JPanel {
+
+	CardLayoutExample() {
+		super(new BorderLayout());
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+		final JToolBar toolBar  =new JToolBar();
+		toolBar.add(button1);
+		toolBar.add(button2);
+		toolBar.add(button3);
+		toolBar.add(button4);
+		toolBar.add(button5);
+		add(toolBar, BorderLayout.PAGE_START);
+
+
+		final JPanel cardPanel = new JPanel(new CardLayout());
+		cardPanel.add(new JLabel("A"), "card 1");
+		cardPanel.add(new JLabel("B"), "card 2");
+		add(cardPanel, BorderLayout.PAGE_END);
+
+		button1.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				CardLayout layout = (CardLayout) cardPanel.getLayout();
+				layout.show(cardPanel, "card 1");
+			}
+		});
+		button2.addActionListener(new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+				CardLayout layout = (CardLayout) cardPanel.getLayout();
+				layout.show(cardPanel, "card 2");
+			}
+		});
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new CardLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/FlowLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/FlowLayoutExample.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class FlowLayoutExample extends JPanel {
+
+	FlowLayoutExample() {
+		super(new FlowLayout());
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		add(button1);
+		add(button2);
+		add(button3);
+		add(button4);
+		add(button5);
+
+		FlowLayout layout = (FlowLayout) this.getLayout();
+		layout.setAlignment(FlowLayout.TRAILING);
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new FlowLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/GridBagLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/GridBagLayoutExample.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class GridBagLayoutExample extends JPanel {
+
+	GridBagLayoutExample() {
+		super(new GridBagLayout());
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		GridBagConstraints constraints = new GridBagConstraints();
+		add(button1, constraints);
+		constraints.gridx=1;
+		add(button2, constraints);
+		constraints.gridx=0;
+		constraints.gridy=1;
+		add(button3, constraints);
+		constraints.gridx=1;
+		add(button4, constraints);
+		constraints.gridx=0;
+		constraints.gridy=2;
+		constraints.gridwidth=2;
+		constraints.fill=GridBagConstraints.HORIZONTAL;
+		add(button5, constraints);
+
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new GridBagLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/GridLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/GridLayoutExample.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class GridLayoutExample extends JPanel {
+
+	GridLayoutExample() {
+		super(new GridLayout(3,2));
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		add(button1);
+		add(button2);
+		add(button3);
+		add(button4);
+		add(button5);
+
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new GridLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/GroupLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/GroupLayoutExample.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+
+public class GroupLayoutExample extends JPanel {
+
+	GroupLayoutExample() {
+		super();
+		final GroupLayout layout = new GroupLayout(this);
+		layout.setAutoCreateGaps(true);
+		layout.setAutoCreateContainerGaps(true);
+		setLayout(layout);
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		layout.setHorizontalGroup(layout.createSequentialGroup()
+				.addComponent(button1)
+				.addComponent(button2)
+				.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)
+						.addComponent(button3)
+						.addComponent(button4)
+						.addComponent(button5))
+		);
+		layout.setVerticalGroup(layout.createSequentialGroup()
+				.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
+						.addComponent(button1)
+						.addComponent(button2)
+						.addComponent(button3))
+				.addComponent(button4)
+				.addComponent(button5));
+
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new GroupLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/layouts/SpringLayoutExample.java
+++ b/src/main/java/com/elex_project/examples/layouts/SpringLayoutExample.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.layouts;
+
+import javax.swing.*;
+
+public class SpringLayoutExample extends JPanel {
+
+	SpringLayoutExample() {
+		super(new SpringLayout());
+
+
+		final JButton button1 = new JButton("Button 1");
+		final JButton button2 = new JButton("Button 2");
+		final JButton button3 = new JButton("Button 3");
+		final JButton button4 = new JButton("Button 4");
+		final JButton button5 = new JButton("Button 5");
+
+		add(button1);
+		add(button2);
+		add(button3);
+		add(button4);
+		add(button5);
+
+		final SpringLayout layout = (SpringLayout) getLayout();
+		layout.putConstraint(SpringLayout.BASELINE, button2, 0,
+				SpringLayout.BASELINE, button1); // 버튼 2의 베이스라인은 버튼 1의 베이스라인과 같다.
+		layout.putConstraint(SpringLayout.BASELINE, button3, 0,
+				SpringLayout.BASELINE, button2); // 버튼 3의 베이스라인은 버튼 2의 베이스라인과 같다.
+		layout.putConstraint(SpringLayout.WEST, button2, 10,
+				SpringLayout.EAST, button1); // 버튼 2의 왼쪽은 버튼 1의 오른쪽과 10만큼 떨어져 있다.
+		layout.putConstraint(SpringLayout.WEST, button3, 10,
+				SpringLayout.EAST, button2);
+		layout.putConstraint(SpringLayout.NORTH, button4, 10,
+				SpringLayout.SOUTH, button3);
+		layout.putConstraint(SpringLayout.NORTH, button5, 10,
+				SpringLayout.SOUTH, button4);
+		layout.putConstraint(SpringLayout.EAST, button4, 0,
+				SpringLayout.EAST, button3);
+		layout.putConstraint(SpringLayout.EAST, button5, 0,
+				SpringLayout.EAST, button4);
+	}
+
+	public static void main(String... args) {
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(new SpringLayoutExample());
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/package-info.java
+++ b/src/main/java/com/elex_project/examples/package-info.java
@@ -0,0 +1 @@
+package com.elex_project.examples;
--- a/src/main/java/com/elex_project/examples/thread/PrintingTaskExample.java
+++ b/src/main/java/com/elex_project/examples/thread/PrintingTaskExample.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.thread;
+
+import lombok.AllArgsConstructor;
+
+import javax.swing.*;
+import javax.swing.text.JTextComponent;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.text.MessageFormat;
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.ExecutionException;
+
+public class PrintingTaskExample {
+
+	@AllArgsConstructor
+	private static class PrintingTask extends SwingWorker<Object, Object>{
+		private JTextComponent textComponent;
+		private MessageFormat header, footer;
+		private boolean interactive;
+
+		@Override
+		protected Object doInBackground() throws Exception {
+			boolean completed = textComponent.print(header,footer,true,null,null,interactive);
+
+			return null;
+		}
+	}
+
+	public static void main(String... args) {
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+		// 어플리케이션 종료시에 처리할 내용은 셧다운 훅을 사용한다.
+		Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+			// do something
+		}));
+
+	}
+}
--- a/src/main/java/com/elex_project/examples/thread/ThreadExample.java
+++ b/src/main/java/com/elex_project/examples/thread/ThreadExample.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2024. Elex. All Rights Reesrved.
+ * https://www.elex-project.com/
+ */
+
+package com.elex_project.examples.thread;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+
+public class ThreadExample {
+
+	public void something(){
+		final SwingWorker<Image[], Integer> swingWorker = new SwingWorker<Image[], Integer>() {
+			@Override
+			protected Image[] doInBackground() throws Exception {
+				Image[] images = new Image[]{};
+				// do something
+				int i=0;
+				while (i<100){
+					publish(i);
+					i++;
+				}
+				return images;
+			}
+
+			@Override
+			protected void process(List<Integer> chunks) {
+
+			}
+
+			@Override
+			protected void done() {
+
+			}
+		};
+		swingWorker.execute();
+
+		try {
+			Image[] imgs = swingWorker.get(); // 작업이 끝날 때까지 대기 상태가 된다.
+		} catch (InterruptedException | ExecutionException e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	public void something2(){
+		final Timer timer = new Timer(0, new ActionListener() {
+			@Override
+			public void actionPerformed(ActionEvent actionEvent) {
+
+			}
+		});
+		timer.start();
+	}
+	public static void main(String... args) {
+		// 컨텐트 패널에 버튼 등의 컴포넌트를 구성한다.
+		final JPanel contentPane = new JPanel();
+		contentPane.setBackground(Color.PINK);
+
+		// 프레임을 생성한다.
+		final JFrame jFrame = new JFrame();
+		jFrame.setTitle("Example");
+		jFrame.setSize(800, 600);
+		jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		jFrame.setContentPane(contentPane);
+
+		// 이벤트 디스패치 스레드에서 프레임을 표시한다.
+		SwingUtilities.invokeLater(() -> {
+			jFrame.setVisible(true);
+		});
+
+		// 어플리케이션 종료시에 처리할 내용은 셧다운 훅을 사용한다.
+		Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+			// do something
+		}));
+
+	}
+}
--- a/src/main/java/com/elex_project/sample/package-info.java
+++ b/src/main/java/com/elex_project/sample/package-info.java
@@ -1 +0,0 @@
-package com.elex_project.sample;
--- a/src/test/java/com/elex_project/examples/SampleTest.java
+++ b/src/test/java/com/elex_project/examples/SampleTest.java
@@ -1,4 +1,4 @@
-package com.elex_project.sample;
+package com.elex_project.examples;

 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
				`@@ -0,0 +1 @@`
				`https://docs.oracle.com/javase/tutorial/uiswing/components/editorpane.html`