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private class MouseListener implements MouseListener, MouseMotionListener {
private int x,y;
private boolean down;
private volatile int clickX, clickY, clickButton;
private volatile boolean click;
public final void mousePressed(MouseEvent e) {
x=e.getX(); y=e.getY(); down=true;
}
public final void mouseReleased(MouseEvent e) {
x=e.getX(); y=e.getY(); down=false;
}
public final void mouseClicked(MouseEvent e) {
clickX=e.getX(); clickY=e.getY(); click=true;
switch (e.getModifiers()) {
case MouseEvent.BUTTON1_MASK: clickButton=1; break;
case MouseEvent.BUTTON2_MASK: clickButton=2; break;
case MouseEvent.BUTTON3_MASK: clickButton=3; break;
default: clickButton=0;
}
stopWait();
}
public final void mouseEntered(MouseEvent e) { x=e.getX(); y=e.getY(); }
public final void mouseExited(MouseEvent e) { x=e.getX(); y=e.getY(); down=false; }
public final void mouseDragged(MouseEvent e) { x=e.getX(); y=e.getY(); down=true; }
public final void mouseMoved(MouseEvent e) { x=e.getX(); y=e.getY(); down=false; }
public final int mouseX() { return x; }
public final int mouseY() { return y; }
public final boolean mouseDown() { return down; }
public final synchronized int waitClick(Point p) {
try {
mouseListener.wait();
} catch (InterruptedException e) {}
if (closed) return 0;
if (p!=null) { p.x=x; p.y=y; }
return clickButton;
}
public final synchronized void stopWait() { mouseListener.notifyAll(); }
} |
