- added destructor that deletes the mouse bitmaps
- the invalidated region in Pulse() is now large enough
- it's now completely independent from the image in MouseBitmap.h - just
put the correct images into the resources, and update the bitmap creation
and it'll work
- it's now always working correctly (even visually) if one or both bitmaps
are missing.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5975 a95241bf-73f2-0310-859d-f6bbb57e9c96