List of usage examples for java.awt.event ActionListener ActionListener
ActionListener
From source file:Main.java
public static void main(String[] args) { Object[][] rowData = { { "Hello", "World" } }; Object[] columnNames = { "A", "B" }; JTable table;//from ww w .j a v a 2s. c o m DefaultTableModel model; model = new DefaultTableModel(rowData, columnNames); table = new JTable(); table.setModel(model); JButton add = new JButton("Add"); add.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { model.addRow(rowData[0]); } }); JFrame f = new JFrame(); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Container c = f.getContentPane(); c.setLayout(new BorderLayout()); c.add(add, BorderLayout.SOUTH); c.add(new JScrollPane(table), BorderLayout.CENTER); f.pack(); f.setLocationRelativeTo(null); f.setVisible(true); }
From source file:Main.java
public static void main(String[] args) { JPanel panel = new JPanel(new BorderLayout()); String[] values = new String[] { "One", "Two", "Three" }; JComboBox<String> comboBox = new JComboBox<>(values); panel.add(comboBox, BorderLayout.NORTH); JTextArea textArea = new JTextArea(2, 2); panel.add(textArea, BorderLayout.CENTER); JButton button = new JButton("Action"); button.addActionListener(new ActionListener() { @Override//from w w w .j a v a 2 s .c o m public void actionPerformed(ActionEvent e) { textArea.setText((String) comboBox.getSelectedItem()); comboBox.setSelectedIndex(0); } }); panel.add(button, BorderLayout.SOUTH); JFrame frame = new JFrame(); frame.add(panel); frame.pack(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setVisible(true); }
From source file:MainClass.java
public static void main(String[] args) { JFrame f = new JFrame(); final JPanel p1 = new JPanel(); p1.add(new JLabel("GlassPane Example")); JButton show = new JButton("Show"); p1.add(show);/*from w ww . j a v a 2 s .com*/ p1.add(new JButton("No-op")); f.getContentPane().add(p1); final JPanel glass = (JPanel) f.getGlassPane(); glass.setVisible(true); glass.setLayout(new GridBagLayout()); JButton glassButton = new JButton("Hide"); glass.add(glassButton); f.setSize(150, 80); f.setVisible(true); show.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { glass.setVisible(true); p1.repaint(); } }); glassButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { glass.setVisible(false); p1.repaint(); } }); }
From source file:Main.java
public static void main(String args[]) { JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JToggleButton toggleButton = new JToggleButton("Selected"); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { AbstractButton abstractButton = (AbstractButton) actionEvent.getSource(); boolean selected = abstractButton.getModel().isSelected(); System.out.println("Action - selected=" + selected + "\n"); }//from w w w.jav a 2s. c o m }; ChangeListener changeListener = new ChangeListener() { public void stateChanged(ChangeEvent changeEvent) { AbstractButton abstractButton = (AbstractButton) changeEvent.getSource(); ButtonModel buttonModel = abstractButton.getModel(); boolean armed = buttonModel.isArmed(); boolean pressed = buttonModel.isPressed(); boolean selected = buttonModel.isSelected(); System.out.println("Changed: " + armed + "/" + pressed + "/" + selected); } }; ItemListener itemListener = new ItemListener() { public void itemStateChanged(ItemEvent itemEvent) { int state = itemEvent.getStateChange(); if (state == ItemEvent.SELECTED) { System.out.println("Selected"); } else { System.out.println("Deselected"); } } }; // Attach Listeners toggleButton.addActionListener(actionListener); toggleButton.addChangeListener(changeListener); toggleButton.addItemListener(itemListener); Container contentPane = frame.getContentPane(); contentPane.add(toggleButton, BorderLayout.NORTH); JToggleButton toggleButton2 = new JToggleButton("Focused"); contentPane.add(toggleButton2, BorderLayout.CENTER); JToggleButton toggleButton3 = new JToggleButton("Not Selected"); contentPane.add(toggleButton3, BorderLayout.SOUTH); frame.setSize(300, 125); frame.setVisible(true); }
From source file:Main.java
public static void main(String[] args) { int TIMER_DELAY = 2000; String[] data = { "A", "B", "C", "D" }; DefaultComboBoxModel<String> model = new DefaultComboBoxModel<>(data); JComboBox<String> combobox = new JComboBox<>(model); JList<String> jlist = new JList<>(model); new Timer(TIMER_DELAY, new ActionListener() { private int count = 0; public void actionPerformed(ActionEvent e) { model.addElement("count: " + count); count++;//from w w w. j av a 2 s. com } }).start(); JPanel comboPanel = new JPanel(); comboPanel.add(combobox); JPanel listPanel = new JPanel(); listPanel.add(new JScrollPane(jlist)); JPanel panel = new JPanel(new GridLayout(1, 0)); panel.add(comboPanel); panel.add(listPanel); panel.setPreferredSize(new Dimension(400, 200)); JFrame f = new JFrame(); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.getContentPane().add(panel); f.pack(); f.setVisible(true); }
From source file:ElementSample.java
public static void main(String args[]) { JFrame frame = new JFrame("Element Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); final JTextArea textArea = new JTextArea(); JScrollPane scrollPane = new JScrollPane(textArea); JButton button = new JButton("Show Elements"); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { Document document = textArea.getDocument(); ElementIterator iterator = new ElementIterator(document); Element element = iterator.first(); while (element != null) { System.out.println(element.getStartOffset()); element = iterator.next(); }//from w w w. j a v a 2 s. co m } }; button.addActionListener(actionListener); frame.add(scrollPane, BorderLayout.CENTER); frame.add(button, BorderLayout.SOUTH); frame.setSize(250, 250); frame.setVisible(true); }
From source file:Main.java
public static void main(String args[]) { JFrame frame = new JFrame("Grouping Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel panel = new JPanel(new GridLayout(0, 1)); ButtonGroup group = new ButtonGroup(); JRadioButton aRadioButton = new JRadioButton("A"); JRadioButton bRadioButton = new JRadioButton("B"); ActionListener crustActionListener = new ActionListener() { String lastSelected;// w w w . ja v a 2 s . c o m public void actionPerformed(ActionEvent actionEvent) { AbstractButton aButton = (AbstractButton) actionEvent.getSource(); String label = aButton.getText(); String msgStart; if (label.equals(lastSelected)) { msgStart = "Reselected: "; } else { msgStart = "Selected: "; } lastSelected = label; System.out.println(msgStart + label); } }; panel.add(aRadioButton); group.add(aRadioButton); panel.add(bRadioButton); group.add(bRadioButton); aRadioButton.addActionListener(crustActionListener); bRadioButton.addActionListener(crustActionListener); frame.add(panel); frame.setSize(300, 200); frame.setVisible(true); }
From source file:JRadioButtonActionListener.java
public static void main(String args[]) { JFrame frame = new JFrame("Grouping Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel panel = new JPanel(new GridLayout(0, 1)); ButtonGroup group = new ButtonGroup(); JRadioButton aRadioButton = new JRadioButton("A"); JRadioButton bRadioButton = new JRadioButton("B"); ActionListener sliceActionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { AbstractButton aButton = (AbstractButton) actionEvent.getSource(); System.out.println("Selected: " + aButton.getText()); }// www .j ava2s .c om }; panel.add(aRadioButton); group.add(aRadioButton); panel.add(bRadioButton); group.add(bRadioButton); aRadioButton.addActionListener(sliceActionListener); bRadioButton.addActionListener(sliceActionListener); frame.add(panel); frame.setSize(300, 200); frame.setVisible(true); }
From source file:MainClass.java
public static void main(final String args[]) { JFrame frame = new JFrame("Element Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); final JTextArea textArea = new JTextArea(); JScrollPane scrollPane = new JScrollPane(textArea); JButton button = new JButton("Show Elements"); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { Document document = textArea.getDocument(); ElementIterator iterator = new ElementIterator(document); Element element = iterator.first(); while (element != null) { System.out.println(element.getStartOffset()); element = iterator.next(); }/* w w w . j a v a2 s . co m*/ } }; button.addActionListener(actionListener); frame.add(scrollPane, BorderLayout.CENTER); frame.add(button, BorderLayout.SOUTH); frame.setSize(250, 250); frame.setVisible(true); }
From source file:DefaultSample.java
public static void main(String args[]) { JFrame frame = new JFrame("Default Example"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Container content = frame.getContentPane(); JTextField textField = new JTextField(); content.add(textField, BorderLayout.NORTH); ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { System.out.println(actionEvent.getActionCommand() + " selected"); }/*from ww w . ja va2 s. c o m*/ }; JPanel panel = new JPanel(); JButton defaultButton = new JButton("Default Button"); defaultButton.addActionListener(actionListener); panel.add(defaultButton); JButton otherButton = new JButton("Other Button"); otherButton.addActionListener(actionListener); panel.add(otherButton); content.add(panel, BorderLayout.SOUTH); Keymap keymap = textField.getKeymap(); KeyStroke keystroke = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0, false); keymap.removeKeyStrokeBinding(keystroke); frame.getRootPane().setDefaultButton(defaultButton); frame.setSize(250, 150); frame.setVisible(true); }