Re: NSPopUpButton question (newbie)
Re: NSPopUpButton question (newbie)
- Subject: Re: NSPopUpButton question (newbie)
- From: Charilaos Skiadas <email@hidden>
- Date: Thu, 10 Mar 2005 10:11:43 -0600
On Mar 10, 2005, at 3:57 AM, j o a r wrote:
On 2005-03-10, at 10.08, Aaron Boothello wrote:
Is it possible to have more than one item in an NSPopUpButton with
the same title (NSString) ?
The documentation states:
========================================================
- (void)addItemWithTitle:(NSString *)title
Adds an item named title to the end of the menu. If an item with the
name title already exists in the menu, it’s removed, and the new one
is added.
========================================================
So it's probably not a good idea. You might manage to add an item with
a duplicate title if you access the menu directly, I don't really
know, but consider that if you do, these methods might fail / no
longer do what you expect:
I wanted to implement a "history list" pop-up button with text commands
that the user typed, so I wanted to allow multiple items, and so I
accessed the menu directly. It worked fine, though I never have to
remove an item from the list or any the following commands either. So
depends on what you want to do with it I guess.
- (void)removeItemWithTitle:(NSString *)title
- (void)selectItemWithTitle:(NSString *)title
- (id <NSMenuItem>)itemWithTitle:(NSString *)title
- (int)indexOfItemWithTitle:(NSString *)title
- (void)setTitle:(NSString *)aString
j o a r
Haris
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