Re: One delegate's method doesn't work
Re: One delegate's method doesn't work
- Subject: Re: One delegate's method doesn't work
- From: mmalcolm crawford <email@hidden>
- Date: Sat, 25 Dec 2004 03:09:31 -0800
On Dec 23, 2004, at 4:52 PM, Lorenzo wrote:
I have a removable marker in my NSRulerView.
I remove the marker with the mouse, the marker disappears properly.
Good.
The method "didRemoveMarker" is automatically invoked by the delegate.
Good.
The method "shouldRemoveMarker" is never invoked. Never. WRONG!
I don't understand how the method didRemoveMarker works, the method
willMoveMarker works too, and the method shouldRemoveMarker doesn't.
What
did I forget? Is a Cocoa bug?
There seems to be something peculiar happening. Experimentation
suggests that your delegate is required to implement:
- (void)rulerView:(NSRulerView *)aRulerView
willRemoveMarker:(NSRulerMarker *)aMarker
mmalc
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