Re: Disable toolbar items
Re: Disable toolbar items
- Subject: Re: Disable toolbar items
- From: Dave DeLong <email@hidden>
- Date: Thu, 02 Dec 2010 20:53:13 -0800
I believe you have to implement the < NSUserInterfaceValidations > protocol. There's a single method, and I've generally found the following to be satisfactory:
- (BOOL)validateUserInterfaceItem:(id < NSValidatedUserInterfaceItem>)anItem
return [anItem isEnabled];
}
(Be sure to check if respondsToSelector:, etc)
Dave
On Dec 2, 2010, at 8:47 PM, email@hidden wrote:
> rather that deal with the remove of toolbar items I thought I would just disable the items with this code:
>
> NSArray *items = [m_toolbar items];
> NSEnumerator *e = [items objectEnumerator];
> NSToolbarItem *item;
> while(item = [e nextObject])
> {
> NSString *label = [item label];
> if(NSOrderedSame == [label compare:@"Merge Stitch File"] || NSOrderedSame == [label compare:@"Create Letters"])
> {
> [item setEnabled:NO];
> NSLog(@"disable %@",[item label]);
> }
> }
>
>
> I get this log output:
>
> 2010-12-02 21:44:04.392 Embrilliance[391:813] disable Merge Stitch File
> 2010-12-02 21:44:04.393 Embrilliance[391:813] disable Create Letters
>
> But, the items are still enabled.
>
> So, how does one disable a toolbar item?
>
> -koko
>
>
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