[ptp-dev] MouseEvent Question

[Clement CHU <clement.chu@xxxxxxxxxxxxxxxxxxxxxxx>]

Hi,

 

  I got a problem on the value of Event.y.  For example,

 

 SrcolledComposite sc = new ScrolledComposite(parent, SWT.V_SCROLL);

 sc.setLayout(new FillLayout());

 sc.setLayoutData(new GridData(GridData.Fill_BOTH);

 

 Composite co = new Composite(sc, SWT.NONE);

 co.setLayout(new FillLayout());

 co.setLayoutData(new GridData(GridData.Fill_BOTH);

 sc.setContent(co);

 

 co.setSize(500, 90000);

 

 co.addListener(SWT.MouseDown, new Listener() {

    public void handleEvent(Event e) {

      System.out.println("Y: " + e.y);

    }

 )};

 

    The output of Y is 32267 when I scolled to the bottom and clicked on the bottom line.  If I set the height of co under 30000, there is no that problem.  The mouse event can show the accurate y location of mouse.  Have you got any idea of it?

 

Clement