|Mar 26, 2008, 11:35 AM||#1|
Layer-backed NSView inside NSScrollView
Does anyone have any experience setting up a layer-backed NSView nested inside an NSScrollView? The view is an animated version of an NSOutlineView and works perfectly except for redraw issues on resize of the NSScrollView. I was able to overcome the fading effect associated with large CALayers by using a CAScrollLayer for layer-backing, but the view shifts vertically several pixels while resizing the NSScrollView - up when making smaller and down when making bigger. I can call setNeedsDisplay:, but the view draws shifted first, then corrects itself. The result is a jumpy NSView on resize.
If this doesn't make any sense, I can post a video of the problem. I don't know, however, if the frame rate will be high enough to capture the problem clearly.
If the NSScrollView is the wrong approach here, any suggestions would be appreciated.
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|Rotate a NSView and make it's origin point starts from the bottom left corner||smokyonion||Mac Programming||2||May 25, 2011 02:33 PM|
|NSClipView inside of NSScrollView locked on top left corner||skunkworker||Mac Programming||0||Sep 16, 2009 02:18 PM|
|Coordinates of NSViews inside NSTabView||sigjuice||Mac Programming||1||Mar 15, 2009 07:25 PM|
|Text Not Anti-Aliased Inside NSView?||Darkroom||Mac Programming||8||Dec 10, 2008 08:12 AM|
|Saving NSView to Bitmap -- Explanation inside||slooksterPSV||Mac Programming||4||Jul 13, 2006 11:59 AM|
All times are GMT -5. The time now is 12:12 AM.