List of usage examples for javax.swing JFrame show
@Deprecated public void show()
From source file:ContainerTest.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); ContainerListener cont = new ContainerListener() { ActionListener listener = new ActionListener() { public void actionPerformed(ActionEvent e) { System.out.println("Selected: " + e.getActionCommand()); }/*from www . j a v a2s . c o m*/ }; public void componentAdded(ContainerEvent e) { Component c = e.getChild(); if (c instanceof JButton) { JButton b = (JButton) c; b.addActionListener(listener); } } public void componentRemoved(ContainerEvent e) { Component c = e.getChild(); if (c instanceof JButton) { JButton b = (JButton) c; b.removeActionListener(listener); } } }; contentPane.addContainerListener(cont); contentPane.setLayout(new GridLayout(3, 2)); contentPane.add(new JButton("First")); contentPane.add(new JButton("Second")); contentPane.add(new JButton("Third")); contentPane.add(new JButton("Fourth")); contentPane.add(new JButton("Fifth")); frame.setSize(300, 200); frame.show(); }
From source file:Main.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); ComponentListener comp = new ComponentListener() { public void componentHidden(ComponentEvent e) { dump("Hidden", e); }//w w w. j a va2s . co m public void componentMoved(ComponentEvent e) { dump("Moved", e); } public void componentResized(ComponentEvent e) { dump("Resized", e); } public void componentShown(ComponentEvent e) { dump("Shown", e); } private void dump(String type, ComponentEvent e) { System.out.println(e.getComponent().getName() + " : " + type); } }; JButton left = new JButton("Left"); left.setName("Left"); left.addComponentListener(comp); final JButton right = new JButton("Right"); right.setName("Right"); right.addComponentListener(comp); ActionListener action = new ActionListener() { public void actionPerformed(ActionEvent e) { right.setVisible(!right.isVisible()); } }; left.addActionListener(action); JSplitPane pane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true, left, right); contentPane.add(pane, BorderLayout.CENTER); frame.setSize(300, 200); frame.show(); }
From source file:KeyTester.java
public static void main(String args[]) { String actionKey = "theAction"; JFrame f = new JFrame("Key Tester"); JButton jb1 = new JButton("<html><center>B<br>Focused/Typed"); JButton jb2 = new JButton("<html><center>Ctrl-C<br>Window/Pressed"); JButton jb3 = new JButton("<html><center>Shift-D<br>Ancestor/Released"); Container pane = f.getContentPane(); pane.add(jb1, BorderLayout.NORTH); pane.add(jb2, BorderLayout.CENTER); pane.add(jb3, BorderLayout.SOUTH); KeyStroke stroke = KeyStroke.getKeyStroke("typed B"); Action action = new MyActionListener("Action Happened"); // Defaults to JComponent.WHEN_FOCUSED map InputMap inputMap = jb1.getInputMap(); inputMap.put(stroke, actionKey);/*from w ww .java2s. c o m*/ ActionMap actionMap = jb1.getActionMap(); actionMap.put(actionKey, action); stroke = KeyStroke.getKeyStroke("ctrl C"); action = new MyActionListener("Action Didn't Happen"); inputMap = jb2.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW); inputMap.put(stroke, actionKey); actionMap = jb2.getActionMap(); actionMap.put(actionKey, action); stroke = KeyStroke.getKeyStroke("shift released D"); action = new MyActionListener("What Happened?"); inputMap = jb3.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT); inputMap.put(stroke, actionKey); actionMap = jb3.getActionMap(); actionMap.put(actionKey, action); f.setSize(200, 200); f.show(); }
From source file:ColorAction.java
public static void main(String[] args) { JFrame frame = new JFrame(); frame.setTitle("SeparateGUITest"); frame.setSize(300, 200);/*from w w w . j av a2 s . c o m*/ frame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); JPanel panel = new JPanel(); Action blueAction = new ColorAction("Blue", new ImageIcon("blue-ball.gif"), Color.blue, panel); Action yellowAction = new ColorAction("Yellow", new ImageIcon("yellow-ball.gif"), Color.yellow, panel); Action redAction = new ColorAction("Red", new ImageIcon("red-ball.gif"), Color.red, panel); panel.add(new JButton(yellowAction)); panel.add(new JButton(blueAction)); panel.add(new JButton(redAction)); panel.registerKeyboardAction(yellowAction, KeyStroke.getKeyStroke(KeyEvent.VK_Y, 0), JComponent.WHEN_IN_FOCUSED_WINDOW); panel.registerKeyboardAction(blueAction, KeyStroke.getKeyStroke(KeyEvent.VK_B, 0), JComponent.WHEN_IN_FOCUSED_WINDOW); panel.registerKeyboardAction(redAction, KeyStroke.getKeyStroke(KeyEvent.VK_R, 0), JComponent.WHEN_IN_FOCUSED_WINDOW); Container contentPane = frame.getContentPane(); contentPane.add(panel); JMenu m = new JMenu("Color"); m.add(yellowAction); m.add(blueAction); m.add(redAction); JMenuBar mbar = new JMenuBar(); mbar.add(m); frame.setJMenuBar(mbar); frame.show(); }
From source file:FocusTest.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); FocusListener listener = new FocusListener() { public void focusGained(FocusEvent e) { dumpInfo(e);// www .j a va2 s . c o m } public void focusLost(FocusEvent e) { dumpInfo(e); } private void dumpInfo(FocusEvent e) { System.out.println("Source : " + name(e.getComponent())); System.out.println("Opposite : " + name(e.getOppositeComponent())); System.out.println("Temporary: " + e.isTemporary()); } private String name(Component c) { return (c == null) ? null : c.getName(); } }; // First JPanel panel = new JPanel(); JLabel label = new JLabel("Label 1: "); JTextField text = new JTextField("Type your text", 15); text.setName("First"); text.addFocusListener(listener); label.setDisplayedMnemonic(KeyEvent.VK_1); label.setLabelFor(text); panel.add(label); panel.add(text); contentPane.add(panel, BorderLayout.NORTH); // Second panel = new JPanel(); label = new JLabel("Label 2: "); text = new JTextField("14.0", 10); text.setName("Second"); text.addFocusListener(listener); text.setHorizontalAlignment(JTextField.RIGHT); label.setDisplayedMnemonic(KeyEvent.VK_2); label.setLabelFor(text); panel.add(label); panel.add(text); contentPane.add(panel, BorderLayout.SOUTH); frame.pack(); frame.show(); }
From source file:DisplayMessage.java
public static void main(String[] args) { /*/*from w ww.ja va 2 s . co m*/ * Step 1: Create the components */ JLabel msgLabel = new JLabel(); // Component to display the question JButton yesButton = new JButton(); // Button for an affirmative response JButton noButton = new JButton(); // Button for a negative response /* * Step 2: Set properties of the components */ msgLabel.setText(args[0]); // The msg to display msgLabel.setBorder(new EmptyBorder(10, 10, 10, 10)); // A 10-pixel margin yesButton.setText((args.length >= 2) ? args[1] : "Yes"); // Text for Yes button noButton.setText((args.length >= 3) ? args[2] : "No"); // Text for no button /* * Step 3: Create containers to hold the components */ JFrame win = new JFrame("Message"); // The main application window JPanel buttonbox = new JPanel(); // A container for the two buttons /* * Step 4: Specify LayoutManagers to arrange components in the containers */ win.getContentPane().setLayout(new BorderLayout()); // layout on borders buttonbox.setLayout(new FlowLayout()); // layout left-to-right /* * Step 5: Add components to containers, with optional layout constraints */ buttonbox.add(yesButton); // add yes button to the panel buttonbox.add(noButton); // add no button to the panel // add JLabel to window, telling the BorderLayout to put it in the middle win.getContentPane().add(msgLabel, "Center"); // add panel to window, telling the BorderLayout to put it at the bottom win.getContentPane().add(buttonbox, "South"); /* * Step 6: Arrange to handle events in the user interface. */ yesButton.addActionListener(new ActionListener() { // Note: inner class // This method is called when the Yes button is clicked. public void actionPerformed(ActionEvent e) { System.exit(0); } }); noButton.addActionListener(new ActionListener() { // Note: inner class // This method is called when the No button is clicked. public void actionPerformed(ActionEvent e) { System.exit(1); } }); /* * Step 7: Display the GUI to the user */ win.pack(); // Set the size of the window based its children's sizes. win.show(); // Make the window visible. }
From source file:KeyTest.java
public static void main(String args[]) { JFrame frame = new JFrame("Key Listener"); Container contentPane = frame.getContentPane(); KeyListener listener = new KeyListener() { public void keyPressed(KeyEvent e) { dumpInfo("Pressed", e); }//from w w w .j a v a 2 s .c o m public void keyReleased(KeyEvent e) { dumpInfo("Released", e); } public void keyTyped(KeyEvent e) { dumpInfo("Typed", e); } private void dumpInfo(String s, KeyEvent e) { System.out.println(s); int code = e.getKeyCode(); System.out.println("\tCode: " + KeyEvent.getKeyText(code)); System.out.println("\tChar: " + e.getKeyChar()); int mods = e.getModifiersEx(); System.out.println("\tMods: " + KeyEvent.getModifiersExText(mods)); System.out.println("\tLocation: " + location(e.getKeyLocation())); System.out.println("\tAction? " + e.isActionKey()); } private String location(int location) { switch (location) { case KeyEvent.KEY_LOCATION_LEFT: return "Left"; case KeyEvent.KEY_LOCATION_RIGHT: return "Right"; case KeyEvent.KEY_LOCATION_NUMPAD: return "NumPad"; case KeyEvent.KEY_LOCATION_STANDARD: return "Standard"; case KeyEvent.KEY_LOCATION_UNKNOWN: default: return "Unknown"; } } }; JTextField text = new JTextField(); text.addKeyListener(listener); contentPane.add(text, BorderLayout.NORTH); frame.pack(); frame.show(); }
From source file:Main.java
public static void main(String args[]) { JFrame frame = new JFrame("Clip Image"); Container contentPane = frame.getContentPane(); final Clipboard clipboard = frame.getToolkit().getSystemClipboard(); Icon icon = new ImageIcon("jaeger.jpg"); final JLabel label = new JLabel(icon); label.setTransferHandler(new ImageSelection()); JScrollPane pane = new JScrollPane(label); contentPane.add(pane, BorderLayout.CENTER); JButton copy = new JButton("Copy"); copy.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { TransferHandler handler = label.getTransferHandler(); handler.exportToClipboard(label, clipboard, TransferHandler.COPY); }/*from w w w . j a v a 2 s .c o m*/ }); JButton clear = new JButton("Clear"); clear.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { label.setIcon(null); } }); JButton paste = new JButton("Paste"); paste.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { Transferable clipData = clipboard.getContents(clipboard); if (clipData != null) { if (clipData.isDataFlavorSupported(DataFlavor.imageFlavor)) { TransferHandler handler = label.getTransferHandler(); handler.importData(label, clipData); } } } }); JPanel p = new JPanel(); p.add(copy); p.add(clear); p.add(paste); contentPane.add(p, BorderLayout.SOUTH); frame.setSize(300, 300); frame.show(); }
From source file:ItemTest.java
public static void main(String args[]) { JFrame frame = new JFrame(); Container contentPane = frame.getContentPane(); ItemListener listener = new ItemListener() { public void itemStateChanged(ItemEvent e) { System.out.println("Source: " + name(e.getSource())); System.out.println("Item: " + name(e.getItem())); int state = e.getStateChange(); System.out.println("State: " + ((state == ItemEvent.SELECTED) ? "Selected" : "Deselected")); }/*from w w w . ja v a2 s .com*/ private String name(Object o) { if (o instanceof JComponent) { JComponent comp = (JComponent) o; return comp.getName(); } else { return o.toString(); } } }; JPanel panel = new JPanel(new GridLayout(0, 1)); ButtonGroup group = new ButtonGroup(); JRadioButton option = new JRadioButton("French Fries", true); option.setName(option.getText()); option.addItemListener(listener); group.add(option); panel.add(option); option = new JRadioButton("Onion Rings", false); option.setName(option.getText()); option.addItemListener(listener); group.add(option); panel.add(option); option = new JRadioButton("Ice Cream", false); option.setName(option.getText()); option.addItemListener(listener); group.add(option); panel.add(option); contentPane.add(panel, BorderLayout.NORTH); String flavors[] = { "Item 1", "Item 2", "Item 3" }; JComboBox jc = new JComboBox(flavors); jc.setName("Combo"); jc.addItemListener(listener); jc.setMaximumRowCount(4); contentPane.add(jc, BorderLayout.SOUTH); frame.pack(); frame.show(); }
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()); }//from w w w . j a v a 2 s . 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(); }