On Mon, Mar 31, 2008 at 12:59 PM, patrick machielse <email@hidden> wrote:
> Op 31 mrt 2008, om 09:52 heeft vance het volgende geschreven:
>
>
> > I have a Textured Window with a NSView that has some custom drawing
> > done in drawRect.
> >
> > When I click and drag outside the custom NSView
> > The window moves
> > (That is exactly what is needed)
> >
> > When I click and drag within the custom NSView
> > The window moves
> > The custom NSView receives the mouseDragged messages
> >
> > Since I am overriding mouseDragged (and most other mouse related
> > messages in NSResponder) I would expect for the custom NSView to
> > only receive the messages and since I am not calling [super
> > mouseXXXXX]; the message should not get outside the NSView therefore
> > the window should not move.
> >
> > Clearly that is now what happens. The window moves when I click and
> > drag within the custom view which is something we dont want to happen.
> >
> > Does anyone understands what is the flow of mouse events and what to
> > do to get around this?
>
> The solution is to subclass NSControl instead of NSView.
Actually the solution is to override -mouseDownCanMoveWindow to return
whatever is appropriate for your view.
Mike
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