Java Swing KeyStroke mapKeyStrokeToButton(final JComponent comp, final String ks, final String name, final AbstractButton button)

Here you can find the source of mapKeyStrokeToButton(final JComponent comp, final String ks, final String name, final AbstractButton button)

Description

Adds to JComponent button and keystroke for it.

License

Creative Commons License

Parameter

Parameter	Description
comp	JComponent
ks	KeyStroke
name	name
button	action

Declaration

public static void mapKeyStrokeToButton(final JComponent comp, final String ks, final String name,
        final AbstractButton button)

Method Source Code


//package com.java2s;
import java.awt.event.ActionEvent;
import javax.swing.AbstractAction;
import javax.swing.AbstractButton;
import javax.swing.JComponent;
import javax.swing.KeyStroke;

public class Main {
    /**//from   ww w .  j  a va 2  s. com
     * Adds to JComponent button and keystroke for it.
     * 
     * @param comp JComponent
     * @param ks KeyStroke
     * @param name name
     * @param button action
     */
    public static void mapKeyStrokeToButton(final JComponent comp, final String ks, final String name,
            final AbstractButton button) {
        comp.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke(ks), name);
        comp.getActionMap().put(name, new AbstractAction() {
            private static final long serialVersionUID = -1;

            public void actionPerformed(ActionEvent evt) {
                button.doClick();
            }
        });
    }
}