trackingRect can't be removed?
trackingRect can't be removed?
- Subject: trackingRect can't be removed?
- From: Michael Link <email@hidden>
- Date: Mon, 20 Mar 2006 13:29:07 -0600
I have a button subclass to do rollovers and am experiencing some
strange behavior with removal of the trackingRect when the view is
removed from the superview.
When I click the rollover button to have the view removed from the
superview and discarded it seems that even though the trackingRect is
removed it isn't. The button gets a MouseEntered event and then I
click the button and it sends its action to be removed (and it is).
Next when I move the mouse out of the supposedly deleted trackingRect
a MouseExited event is generated and sent to the freed object which
causes a crash.
Anyone else experience something like this?
2006-03-20 13:12:25.111 MyCrawl[890] -[CRConnectionTableView
_contentViewBoundsDidChange:]
2006-03-20 13:12:41.510 MyCrawl[890] -[MXRolloverButton
addTrackingRect:owner:userData:assumeInside:] <MXRolloverButton:
0x5f9bb90> 13
2006-03-20 13:12:41.510 MyCrawl[890] -[MXRolloverButton
addTrackingRect:owner:userData:assumeInside:] <MXRolloverButton:
0x5f9aca0> 14
2006-03-20 13:12:41.761 MyCrawl[890] NSEvent: type=MouseEntered loc=
(312,144) time=10189.6 flags=0 win=0 winNum=1481 ctxt=0xb813
evNum=314 trackNum=13 userData=0
2006-03-20 13:12:44.614 MyCrawl[890] -[CRConnectionTableView
_connectionWillBeRemoved:]
2006-03-20 13:12:44.642 MyCrawl[890] -[MXRolloverButton
removeFromSuperview] <MXRolloverButton: 0x5f9bb90> 13
2006-03-20 13:12:44.660 MyCrawl[890] -[MXRolloverButton
removeTrackingRect:] <MXRolloverButton: 0x5f9bb90> 13
2006-03-20 13:12:44.666 MyCrawl[890] -[MXRolloverButton
removeFromSuperview] <MXRolloverButton: 0x5f9aca0> 14
2006-03-20 13:12:44.667 MyCrawl[890] -[MXRolloverButton
removeTrackingRect:] <MXRolloverButton: 0x5f9aca0> 14
2006-03-20 13:12:44.667 MyCrawl[890] -[MXRolloverButton dealloc]
<MXRolloverButton: 0x5f9aca0> 0
2006-03-20 13:12:44.668 MyCrawl[890] -[MXRolloverButton dealloc]
<MXRolloverButton: 0x5f9bb90> 0
2006-03-20 13:12:44.725 MyCrawl[890] -[MXRolloverButton
addTrackingRect:owner:userData:assumeInside:] <MXRolloverButton:
0x5f15310> 21
2006-03-20 13:12:44.732 MyCrawl[890] -[MXRolloverButton
addTrackingRect:owner:userData:assumeInside:] <MXRolloverButton:
0x5ff0ed0> 22
2006-03-20 13:13:05.244 MyCrawl[890] NSEvent: type=MouseExited loc=
(303,143) time=10213.3 flags=0x100 win=0 winNum=1481 ctxt=0xb813
evNum=315 trackNum=13 userData=0
2006-03-20 13:13:05.265 MyCrawl[890] *** -[_NSViewAuxiliary
mouseExited:]: selector not recognized [self = 0x5f9bb90]
--
Michael
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