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don't start dragging if there are no rows

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This commit is contained in:
Klaas Pieter Annema
2011-06-29 16:04:46 +02:00
parent e552b022ba
commit 55e07536d9
1 changed files with 1 additions and 1 deletions
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AppKit/CPTableView.j
+1 -1
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@@ -2770,7 +2770,7 @@ Your delegate can implement this method to avoid subclassing the tableview to ad
*/
- (BOOL)canDragRowsWithIndexes:(CPIndexSet)rowIndexes atPoint:(CGPoint)mouseDownPoint
{
return YES;
return [rowIndexes count] > 0 && [self numberOfRows] > 0;
}
/*!