Example usage for javax.swing KeyStroke getKeyStrokeForEvent

Introduction

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

Prototype

public static KeyStroke getKeyStrokeForEvent(KeyEvent anEvent) 

Source Link

Document

Returns a KeyStroke which represents the stroke which generated a given KeyEvent.

Usage

From source file:org.nekorp.workflow.desktop.view.AppMainWindow.java

/**
 * call this somewhere in your GUI construction
 *//*w  ww .  ja va  2  s.c  o  m*/
private void setupKeyShortcut() {
    KeyStroke key1 = KeyStroke.getKeyStroke(KeyEvent.VK_S, KeyEvent.CTRL_DOWN_MASK);
    actionMap.put(key1, new AbstractAction("guardar") {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (editorMonitor.hasChange()) {
                try {
                    aplication.guardaServicio();
                } catch (IllegalArgumentException ex) {
                    //no lo guardo.
                }
            }
        }
    });
    //        key1 = KeyStroke.getKeyStroke(KeyEvent.VK_Z, KeyEvent.CTRL_DOWN_MASK);
    //        actionMap.put(key1, new AbstractAction("deshacer") {
    //            @Override
    //            public void actionPerformed(ActionEvent e) {
    //                if (editorMonitor.hasChange()) {
    //                    editorMonitor.undo();
    //                }
    //            }
    //        });
    //        key1 = KeyStroke.getKeyStroke(KeyEvent.VK_Y, KeyEvent.CTRL_DOWN_MASK);
    //        actionMap.put(key1, new AbstractAction("rehacer") {
    //            @Override
    //            public void actionPerformed(ActionEvent e) {
    //                editorMonitor.redo();
    //            }
    //        });
    // add more actions..

    KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    kfm.addKeyEventDispatcher(new KeyEventDispatcher() {
        @Override
        public boolean dispatchKeyEvent(KeyEvent e) {
            KeyStroke keyStroke = KeyStroke.getKeyStrokeForEvent(e);
            if (actionMap.containsKey(keyStroke)) {
                final Action a = actionMap.get(keyStroke);
                final ActionEvent ae = new ActionEvent(e.getSource(), e.getID(), null);
                SwingUtilities.invokeLater(new Runnable() {
                    @Override
                    public void run() {
                        a.actionPerformed(ae);
                    }
                });
                return true;
            }
            return false;
        }
    });
}

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