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Re: Partial redraw of NSTableView

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Re: Partial redraw of NSTableView

Subject: Re: Partial redraw of NSTableView
From: Ryan Stevens <email@hidden>
Date: Mon, 22 Aug 2005 20:37:24 -0700

To redraw an entire row....

NSRect rowRect = [yourTable rectOfRow:rowNeedingRedisplay];

[yourTable setNeedsDisplayInRect:rowRect];

Or if you want to redraw a specific row in a specific column only..

NSRect rowRect = [yourTable rectOfRow:rowNeedingRedisplay];
NSRect colRect = [yourTable rectOfColumn:aTableColumn];

[yourTable setNeedsDisplayInRect:NSIntersectionRect(rowRect, colRect)];

On Aug 22, 2005, at 5:47 PM, Hamish Allan wrote:

Hi all,
Is there a way of marking only part of an NSTableView as needing redrawn? [tableView reloadData] seems like overkill if I know that only one cell's contents have changed.
Thanks,
Hamish


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References:  
  >Partial redraw of NSTableView (From: Hamish Allan <email@hidden>)




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