List of usage examples for java.awt.event ActionListener ActionListener
ActionListener
From source file:Main.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); ActionListener listener = new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Command: " + e.getActionCommand()); int modifiers = e.getModifiers(); System.out.println("\tALT : " + checkMod(modifiers, ActionEvent.ALT_MASK)); System.out.println("\tCTRL : " + checkMod(modifiers, ActionEvent.CTRL_MASK)); System.out.println("\tMETA : " + checkMod(modifiers, ActionEvent.META_MASK)); System.out.println("\tSHIFT: " + checkMod(modifiers, ActionEvent.SHIFT_MASK)); Object source = e.getSource(); if (source instanceof JComboBox) { JComboBox jb = (JComboBox) source; System.out.println("Combo: " + jb.getSelectedItem()); }/*from w ww . j a v a 2 s . c om*/ } private boolean checkMod(int modifiers, int mask) { return ((modifiers & mask) == mask); } }; String flavors[] = { "Item 1", "Item 2", "Item 3" }; JComboBox jc = new JComboBox(flavors); jc.setMaximumRowCount(4); jc.setEditable(true); jc.addActionListener(listener); contentPane.add(jc, BorderLayout.NORTH); JButton b = new JButton("Button!"); b.addActionListener(listener); contentPane.add(b, BorderLayout.CENTER); JPanel panel = new JPanel(); JLabel label = new JLabel("Label 1: "); JTextField text = new JTextField("Type your text", 15); text.addActionListener(listener); label.setDisplayedMnemonic(KeyEvent.VK_1); label.setLabelFor(text); panel.add(label); panel.add(text); contentPane.add(panel, BorderLayout.SOUTH); frame.pack(); frame.setVisible(true); }
From source file:ActionButtonSample.java
public static void main(String args[]) { JFrame frame = new JFrame("DefaultButton"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { String command = actionEvent.getActionCommand(); System.out.println("Selected: " + command); }//from www. j a va2s . c om }; Container content = frame.getContentPane(); content.setLayout(new GridLayout(2, 2)); JButton button1 = new JButton("Text Button"); button1.setMnemonic(KeyEvent.VK_B); button1.setActionCommand("First"); button1.addActionListener(actionListener); content.add(button1); Icon warnIcon = new ImageIcon("Warn.gif"); JButton button2 = new JButton(warnIcon); button2.setActionCommand("Second"); button2.addActionListener(actionListener); content.add(button2); JButton button3 = new JButton("Warning", warnIcon); button3.setActionCommand("Third"); button3.addActionListener(actionListener); content.add(button3); String htmlButton = "<html><sup>HTML</sup> <sub><em>Button</em></sub><br>" + "<font color=\"#FF0080\"><u>Multi-line</u></font>"; JButton button4 = new JButton(htmlButton); button4.setActionCommand("Fourth"); button4.addActionListener(actionListener); content.add(button4); JRootPane rootPane = frame.getRootPane(); rootPane.setDefaultButton(button2); frame.setSize(300, 200); frame.setVisible(true); }
From source file:SampleProgress.java
public static void main(String args[]) { JFrame frame = new JFrame("ProgressMonitor Sample"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setLayout(new GridLayout(0, 1)); JButton startButton = new JButton("Start"); ActionListener startActionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { Component parent = (Component) actionEvent.getSource(); monitor = new ProgressMonitor(parent, "Loading Progress", "Getting Started...", 0, 200); progress = 0;/*from w w w . j a va2 s . co m*/ } }; startButton.addActionListener(startActionListener); frame.add(startButton); JButton increaseButton = new JButton("Manual Increase"); ActionListener increaseActionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { if (monitor == null) return; if (monitor.isCanceled()) { System.out.println("Monitor canceled"); } else { progress += 5; monitor.setProgress(progress); monitor.setNote("Loaded " + progress + " files"); } } }; increaseButton.addActionListener(increaseActionListener); frame.add(increaseButton); JButton autoIncreaseButton = new JButton("Automatic Increase"); ActionListener autoIncreaseActionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { if (monitor != null) { if (timer == null) { timer = new Timer(250, new ActionListener() { public void actionPerformed(ActionEvent e) { if (monitor == null) return; if (monitor.isCanceled()) { System.out.println("Monitor canceled"); timer.stop(); } else { progress += 3; monitor.setProgress(progress); monitor.setNote("Loaded " + progress + " files"); } } }); } timer.start(); } } }; autoIncreaseButton.addActionListener(autoIncreaseActionListener); frame.add(autoIncreaseButton); frame.setSize(300, 200); frame.setVisible(true); }
From source file:Main.java
public static void main(String[] a) { JFrame frame = new JFrame("JFileChooser Popup"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JFileChooser fileChooser = new JFileChooser("."); fileChooser.setControlButtonsAreShown(false); frame.add(fileChooser, BorderLayout.CENTER); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { JFileChooser theFileChooser = (JFileChooser) actionEvent.getSource(); String command = actionEvent.getActionCommand(); if (command.equals(JFileChooser.APPROVE_SELECTION)) { File selectedFile = theFileChooser.getSelectedFile(); System.out.println(selectedFile.getParent()); System.out.println(selectedFile.getName()); } else if (command.equals(JFileChooser.CANCEL_SELECTION)) { System.out.println(JFileChooser.CANCEL_SELECTION); }/* w w w. j ava 2 s . co m*/ } }; fileChooser.addActionListener(actionListener); fileChooser.removeActionListener(actionListener); frame.pack(); frame.setVisible(true); }
From source file:MainClass.java
public static void main(String[] a) { JFrame frame = new JFrame("JFileChooser Popup"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JFileChooser fileChooser = new JFileChooser("."); fileChooser.setControlButtonsAreShown(false); frame.add(fileChooser, BorderLayout.CENTER); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { JFileChooser theFileChooser = (JFileChooser) actionEvent.getSource(); String command = actionEvent.getActionCommand(); if (command.equals(JFileChooser.APPROVE_SELECTION)) { File selectedFile = theFileChooser.getSelectedFile(); System.out.println(selectedFile.getParent()); System.out.println(selectedFile.getName()); } else if (command.equals(JFileChooser.CANCEL_SELECTION)) { System.out.println(JFileChooser.CANCEL_SELECTION); }//from ww w.ja v a 2 s. c o m } }; fileChooser.addActionListener(actionListener); frame.pack(); frame.setVisible(true); }
From source file:ActionTest.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); ActionListener listener = new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Command: " + e.getActionCommand()); System.out.println("Modifiers: "); int modifiers = e.getModifiers(); System.out.println("\tALT : " + checkMod(modifiers, ActionEvent.ALT_MASK)); System.out.println("\tCTRL : " + checkMod(modifiers, ActionEvent.CTRL_MASK)); System.out.println("\tMETA : " + checkMod(modifiers, ActionEvent.META_MASK)); System.out.println("\tSHIFT: " + checkMod(modifiers, ActionEvent.SHIFT_MASK)); Object source = e.getSource(); if (source instanceof JComboBox) { JComboBox jb = (JComboBox) source; System.out.println("Combo: " + jb.getSelectedItem()); }/* w w w . j ava 2s. co m*/ } private boolean checkMod(int modifiers, int mask) { return ((modifiers & mask) == mask); } }; String flavors[] = { "Item 1", "Item 2", "Item 3" }; JComboBox jc = new JComboBox(flavors); jc.setMaximumRowCount(4); jc.setEditable(true); jc.addActionListener(listener); contentPane.add(jc, BorderLayout.NORTH); JButton b = new JButton("Button!"); b.addActionListener(listener); contentPane.add(b, BorderLayout.CENTER); JPanel panel = new JPanel(); JLabel label = new JLabel("Label 1: "); JTextField text = new JTextField("Type your text", 15); text.addActionListener(listener); label.setDisplayedMnemonic(KeyEvent.VK_1); label.setLabelFor(text); panel.add(label); panel.add(text); contentPane.add(panel, BorderLayout.SOUTH); frame.pack(); frame.show(); }
From source file:Main.java
public static void main(final String args[]) { final String labels[] = { "A", "B", "C", "D", "E" }; JFrame frame = new JFrame("Selecting JComboBox"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JComboBox comboBox = new JComboBox(labels); frame.add(comboBox, BorderLayout.SOUTH); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { System.out.println("Command: " + actionEvent.getActionCommand()); ItemSelectable is = (ItemSelectable) actionEvent.getSource(); System.out.println(", Selected: " + selectedString(is)); }/*from w w w. ja va2 s . c om*/ }; comboBox.addActionListener(actionListener); frame.setSize(400, 200); frame.setVisible(true); }
From source file:MainClass.java
public static void main(String args[]) throws Exception { JFrame frame = new JFrame("Text Slider"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); final TextSlider ts = new TextSlider(); ts.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Text: " + ts.getText()); }/*from w w w . j a v a 2 s . co m*/ }); frame.add(ts, BorderLayout.NORTH); frame.setSize(300, 100); frame.setVisible(true); }
From source file:Main.java
public static void main(final String args[]) { final String labels[] = { "A", "B", "C", "D", "E" }; JFrame frame = new JFrame("Selecting JComboBox"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JComboBox comboBox = new JComboBox(labels); frame.add(comboBox, BorderLayout.SOUTH); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { System.out.println("Command: " + actionEvent.getActionCommand()); ItemSelectable is = (ItemSelectable) actionEvent.getSource(); System.out.println(", Selected: " + selectedString(is)); }/*from w ww. ja v a 2 s .co m*/ }; comboBox.addActionListener(actionListener); comboBox.removeActionListener(actionListener); frame.setSize(400, 200); frame.setVisible(true); }
From source file:Main.java
public static void main(final String args[]) { final String labels[] = { "A", "B", "C", "D", "E" }; JFrame frame = new JFrame("Selecting JComboBox"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JComboBox comboBox = new JComboBox(labels); frame.add(comboBox, BorderLayout.SOUTH); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { System.out.println("Command: " + actionEvent.getActionCommand()); ItemSelectable is = (ItemSelectable) actionEvent.getSource(); System.out.println(", Selected: " + selectedString(is)); System.out.println("paramString:" + actionEvent.paramString()); }//from w w w. j a v a 2 s.c o m }; comboBox.addActionListener(actionListener); frame.setSize(400, 200); frame.setVisible(true); }