java.awt.event.MouseEvent#setSource()源码实例Demo

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

        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                createGui();
            }
        });

        Robot robot = new Robot();
        robot.waitForIdle();
        menu.show(frame, 0, 0);
        robot.waitForIdle();

        TrayIcon trayIcon = new TrayIcon(new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB));
        MouseEvent ev = new MouseEvent(
                new JButton(), MouseEvent.MOUSE_PRESSED, System.currentTimeMillis(), 0, 0, 0, 1, false);
        ev.setSource(trayIcon);
        Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ev);
    }
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

/**
 * Translates a {@link MouseEvent} from one component to another.
 *
 * @param event The event that will be forwarded.
 * @param from  The component that originally received the event.
 * @param to    The component the event should be forwarded to.
 */
public static void translateMouseEvent(MouseEvent event, Component from, Component to) {
    Point evtPt = event.getPoint();
    Point pt    = new Point(evtPt);
    convertPoint(pt, from, to);
    event.setSource(to);
    event.translatePoint(pt.x - evtPt.x, pt.y - evtPt.y);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}
 

public static void main(String[] args) throws Exception {
    MouseEvent me = new MouseEvent(new JLabel(), MouseEvent.MOUSE_CLICKED,
            System.currentTimeMillis(), MouseEvent.ALT_MASK,
            10, 10, 100, 100, 1, false, MouseEvent.BUTTON1);
    me.setSource(new Object());
    MenuSelectionManager.defaultManager().processMouseEvent(me);
}
 

@Override
public void handleJavaMouseEvent( MouseEvent mouseEvent ) {
    super.handleJavaMouseEvent(mouseEvent);
    if (xtext != null)  {
        mouseEvent.setSource(xtext);
        int id = mouseEvent.getID();
        if (id == MouseEvent.MOUSE_DRAGGED || id == MouseEvent.MOUSE_MOVED)
            xtext.processMouseMotionEventImpl(mouseEvent);
        else
            xtext.processMouseEventImpl(mouseEvent);
    }
}