Created
March 20, 2011 14:37
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Testing if an NSTreeNode is a descendant of another
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| - (BOOL)ks_isDescendantOfNode:(NSTreeNode *)aNode; | |
| { | |
| NSTreeNode *testNode = self; | |
| while (testNode) | |
| { | |
| if (testNode == aNode) return YES; | |
| testNode = [testNode parentNode]; | |
| } | |
| return NO; | |
| } |
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