building draggable and resizable JWindow

Here is my code. can't figure out how to resize the window by dragging the border. For now, it has white background.

public class Test extends JWindow implements MouseMotionListener,

FocusListener {

Point mousePointer;

public Test() {

init();

setVisible(true);

}

public void init() {

addMouseMotionListener(this);

setBounds(500, 500, 400, 400);

addFocusListener(this);

}

public void focusGained(FocusEvent aFocusEvent) {

Point aPoint = getLocation();

setLocation(15000, 0);

setLocation(aPoint);

}

public void focusLost(FocusEvent aFocusEvent) {

}

public void mouseDragged(MouseEvent aMouseEvent)

{

Point aPoint = aMouseEvent.getPoint();

int x = getX() + aPoint.x - mousePointer.x;

int y = getY() + aPoint.y - mousePointer.y;

setLocation(x, y);

Graphics graphics = getGraphics();

paint(graphics);

}

public void mouseClicked(MouseEvent me)

{

}

public void mouseMoved(MouseEvent aMouseEvent) {

mousePointer = aMouseEvent.getPoint();

}

public void paint(Graphics graphics) {

}

protected int getDefaultCursor(MouseEvent p_Evt) {

return Cursor.DEFAULT_CURSOR;

}

public static void main(String[] args) {

new Test();

}

}

caesarkim1a at 2007-7-10 11:16:08 >