This.
- (IBAction)remove:(id)sender {
NSArray *selectedRow = [treeController selectedObjects];
NSInteger childrenCount = [selectedRow.children count];
if ([childrenCount != 0])
{
NSLog(@"Display Alert");
}else{
NSLog(@"Delete Imediately");
}
}
________________________________
From: Kyle Sluder <kyle.slu...@gmail.com>
To: Joshua Garnham <joshua.garn...@yahoo.co.uk>
Cc: "cocoa-dev@lists.apple.com" <cocoa-dev@lists.apple.com>
Sent: Monday, 7 September, 2009 17:52:26
Subject: Re: Making an NSAlert be displayed when the User attempts to delete a
row from an NSOutlineView when it has children.
On Sep 7, 2009, at 8:14 AM, Joshua Garnham <joshua.garn...@yahoo.co.uk> wrote:
> How would I do this?
http://www.whathaveyoutried.com
--Kyle Sluder
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