Example usage for javax.swing JButton JButton

Introduction

In this page you can find the example usage for javax.swing JButton JButton.

Prototype

public JButton()

Source Link

Document

Creates a button with no set text or icon.

Usage

From source file:Main.java

public static void main(final String args[]) {
    JButton button = new JButton();
    // Add rollover icon
    Icon rolloverIcon = new ImageIcon("r.gif");
    button.setRolloverIcon(rolloverIcon);

    // Add pressed icon
    Icon pressedIcon = new ImageIcon("p.gif");
    button.setPressedIcon(pressedIcon);//from w ww.j a va2s.  co m

    // To remove rollover icon, set to null
    button.setRolloverIcon(null);

    // To remove pressed icon, set to null
    button.setPressedIcon(null);

    JOptionPane.showMessageDialog(null, button);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    JButton button = new JButton();
    // Place text over center of icon; they both occupy the same space
    button.setVerticalTextPosition(SwingConstants.CENTER);
    button.setHorizontalTextPosition(SwingConstants.CENTER);

    // Place text above icon
    button.setVerticalTextPosition(SwingConstants.TOP);
    button.setHorizontalTextPosition(SwingConstants.CENTER);

    // Place text below icon
    button.setVerticalTextPosition(SwingConstants.BOTTOM);
    button.setHorizontalTextPosition(SwingConstants.CENTER);

    // Place text to the left of icon, vertically centered
    button.setVerticalTextPosition(SwingConstants.CENTER);
    button.setHorizontalTextPosition(SwingConstants.LEFT);

    // Place text to the left of icon and align their tops
    button.setVerticalTextPosition(SwingConstants.TOP);
    button.setHorizontalTextPosition(SwingConstants.LEFT);

    // Place text to the left of icon and align their bottoms
    button.setVerticalTextPosition(SwingConstants.BOTTOM);
    button.setHorizontalTextPosition(SwingConstants.LEFT);

    // Place text to the right of icon, vertically centered
    button.setVerticalTextPosition(SwingConstants.CENTER);
    button.setHorizontalTextPosition(SwingConstants.RIGHT);

    // Place text to the right of icon and align their tops
    button.setVerticalTextPosition(SwingConstants.TOP);
    button.setHorizontalTextPosition(SwingConstants.RIGHT);

    // Place text to the right of icon and align their bottoms
    button.setVerticalTextPosition(SwingConstants.BOTTOM);
    button.setHorizontalTextPosition(SwingConstants.RIGHT);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JButton component = new JButton();
    MyAction action = new MyAction();
    component.getActionMap().put(action.getValue(Action.NAME), action);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JButton component = new JButton();
    MyAction action = new MyAction();

    component.getActionMap().put(action.getValue(Action.NAME), action);
}

From source file:HTMLDemoAbstractButton.java

public static void main(String[] a) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    AbstractButton bn = new JButton();
    bn.setText("<html>Last Name<br><font face='courier new'" + " color=red> (mandatory) </font></html>");
    frame.add(bn);/*from w  ww.j  a  v a  2s  .c om*/

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JButton component = new JButton();
    MyAction action = new MyAction();

    component.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke("F2"),
            action.getValue(Action.NAME));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    JButton component = new JButton();

    MyAction action = new MyAction();
    component.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke("F2"),
            action.getValue(Action.NAME));
}

From source file:Main.java

public static void main(String[] argv) {
    JButton component = new JButton();
    PrevFocusAction prevFocusAction = new PrevFocusAction();
    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("shift F2"),
            prevFocusAction.getValue(Action.NAME));
    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("shift SPACE"),
            prevFocusAction.getValue(Action.NAME));
    component.getActionMap().put(prevFocusAction.getValue(Action.NAME), prevFocusAction);
}

From source file:Main.java

public static void main(String[] argv) {
    JButton component = new JButton();
    NextFocusAction nextFocusAction = new NextFocusAction();

    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("SPACE"),
            nextFocusAction.getValue(Action.NAME));

    component.getInputMap(JComponent.WHEN_FOCUSED).put(KeyStroke.getKeyStroke("F2"),
            nextFocusAction.getValue(Action.NAME));

    component.getActionMap().put(nextFocusAction.getValue(Action.NAME), nextFocusAction);

}

From source file:DebugGraphicsDemo.java

public static void main(String[] a) {

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JButton bn = new JButton();

    RepaintManager repaintManager = RepaintManager.currentManager(bn);
    repaintManager.setDoubleBufferingEnabled(false);

    bn.setDebugGraphicsOptions(/*from w ww  . ja va2s.c om*/
            DebugGraphics.BUFFERED_OPTION | DebugGraphics.FLASH_OPTION | DebugGraphics.LOG_OPTION);

    frame.add(bn);

    frame.setSize(300, 300);
    frame.setVisible(true);

    frame.add(bn);
}