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Re: Problem moving subview within superview
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Re: Problem moving subview within superview


  • Subject: Re: Problem moving subview within superview
  • From: Scott Anguish <email@hidden>
  • Date: Sun, 12 Feb 2006 00:16:43 -0500

sigh, well that's embarassing.

I did think we were discussing Views though (rather than that specific subclass)



On Feb 11, 2006, at 8:19 PM, Camillo Lugaresi wrote:

On 12/feb/06, at 00:12, Scott Anguish wrote:


On Feb 10, 2006, at 1:50 PM, Camillo Lugaresi wrote:

Also, is that the right way to do what I was trying to? I couldn't think of anything more elegant but I'd love to hear if there is a better approach.

NSRect oldFrame = [button frame]; [button setFrame:NSMakeRect(0,0,35,35)]; [[button superview] setNeedsDisplayInRect:oldFrame]; [button setNeedsDisplay];

camillo shoes the correct way (although with a small syntax error.. setNeedsDisplay requires a boolean value)

Actually, NSControl has an argumentless setNeedsDisplay method.

<http://developer.apple.com/documentation/Cocoa/Reference/ ApplicationKit/ObjC_classic/Classes/NSControl.html#//apple_ref/occ/ instm/NSControl/setNeedsDisplay>

Camillo

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References: 
 >Problem moving subview within superview (From: Ivan Kourtev <email@hidden>)
 >Re: Problem moving subview within superview (From: Camillo Lugaresi <email@hidden>)
 >Re: Problem moving subview within superview (From: Scott Anguish <email@hidden>)
 >Re: Problem moving subview within superview (From: Camillo Lugaresi <email@hidden>)

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