On Jun 1, 2015, at 2:39 PM, Quincey Morris <[email protected]<mailto:[email protected]>> wrote:
On Jun 1, 2015, at 13:59 , Lee Ann Rucker <[email protected]<mailto:[email protected]>> wrote: Because I couldn’t possibly be the only person using that … What does that dangling “because” refer to? I can’t make it out. My previous comment where I said I was using it to show the “path” to the current NSTreeController selection. I create my own NSPathComponentCells by finding each treeNode between the root and the selection. The cell's representedObject is the NSTreeNode for that part of the “path” & the title/image comes from the [treeNode representedObject], and the IBAction uses [clickedPathComponentCell representedObject] to find it. NSIndexPath *iterationPath = [[self.treeController selectionIndexPaths] firstObject]; NSMutableArray *pathComponentArray = [NSMutableArray array]; NSTreeNode *topNode = [self.treeController arrangedObjects]; while ([iterationPath length] > 0) { NSTreeNode *treeNode = [topNode descendantNodeAtIndexPath:iterationPath]; [pathComponentArray insertObject:[self componentCellFromNode:treeNode] atIndex:0]; iterationPath = [iterationPath indexPathByRemovingLastIndex]; } [pathControl setPathComponentCells:pathComponentArray]; _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
