Crash while drawing cell in NSOutlineView
Crash while drawing cell in NSOutlineView
- Subject: Crash while drawing cell in NSOutlineView
- From: Trygve Inda <email@hidden>
- Date: Sun, 14 Feb 2010 03:13:46 +0000
- Thread-topic: Crash while drawing cell in NSOutlineView
In code based largely on Apple's SourceView, I am drawing by IconAndTextCell
and getting a crash...
Anyone seen this and know what it might be?
I have added code to draw a badge which I am updating frequently - if I only
call it once, it works ok... But if it is called rapidly I get:
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x00007fff818ab120 objc_msgSend + 44
1 com.apple.CoreFoundation 0x00007fff867ac246
_CFAutoreleasePoolPop + 230
2 com.apple.AppKit 0x00007fff81a69d3d -[NSTableView
drawRow:clipRect:] + 1343
3 com.apple.AppKit 0x00007fff81a695cb -[NSTableView
drawRowIndexes:clipRect:] + 369
4 com.apple.AppKit 0x00007fff81a6944c -[NSOutlineView
drawRowIndexes:clipRect:] + 131
5 com.apple.AppKit 0x00007fff81a67f78 -[NSTableView
drawRect:] + 1302
6 com.apple.AppKit 0x00007fff81a5e05e -[NSView
_drawRect:clip:] + 3566
7 com.apple.AppKit 0x00007fff81a5b834 -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 2112
8 com.apple.AppKit 0x00007fff81a5c1bf -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 4555
9 com.apple.AppKit 0x00007fff81a5c1bf -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 4555
10 com.apple.AppKit 0x00007fff81a5c1bf -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 4555
11 com.apple.AppKit 0x00007fff81a5c1bf -[NSView
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 4555
12 com.apple.AppKit 0x00007fff81a5ae17 -[NSThemeFrame
_recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRect
ForView:topView:] + 254
13 com.apple.AppKit 0x00007fff81a576bf -[NSView
_displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 2683
14 com.apple.AppKit 0x00007fff819d0f37 -[NSView
displayIfNeeded] + 969
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