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mouseDown and NSTabView
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mouseDown and NSTabView


  • Subject: mouseDown and NSTabView
  • From: Jonathan Fewtrell <email@hidden>
  • Date: Tue, 21 Mar 2006 09:26:34 +0000

I have an NSView subclass inside an NSScrollView which is on one NSTabViewItem of an NSTabView in an NSWindow. The window is controlled by an NSWindowController.

-mouseDown, -mouseUp and -mouseDragged are implemented in the window controller. I find that -mouseDown is never called, whereas -mouseUp and -mouseDragged are OK.

I assume that the mouseDown events are being swallowed somewhere and not passed up the responder chain to the window controller, but I can't really see why. I get the impression it must be something to do with the NSTabView or NSTabViewItem.

Is this expected behaviour?
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