Dear list,
I have a view which contains a set of subviews. This control is a little like a
collection view. I have drag-n-drop implemented but I'm having some trouble
getting a decent image for dragging. The problem is that the subviews are not
rectangular but have rounded corners. So far I'm using NSBitmapImageRep's
-initWithFocusedViewRect to grab a screen-shot of the correct part of the
screen. Unfortunately I can only specify the portion of the screen to grab
using an NSRect. This results in the background of the main view being included
in the dragging image. This looks kind of ugly. What I'd really like is to do
the same but specify a bezier path instead. I was wondering if there is a
better way to generate a drag image which properly reflects what the subview
actually draws.
Best wishes,
Martin
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Martin Hewitson
Albert-Einstein-Institut
Max-Planck-Institut fuer
Gravitationsphysik und Universitaet Hannover
Callinstr. 38, 30167 Hannover, Germany
Tel: +49-511-762-17121, Fax: +49-511-762-5861
E-Mail: martin.hewit...@aei.mpg.de
WWW: http://www.aei.mpg.de/~hewitson
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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