May 2003
Intermediate to advanced
566 pages
27h 29m
English
Content preview from Cocoa in a Nutshell
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Name
NSPanel — Mac OS X 10.0
Synopsis
This subclass extends the functionality of
NSWindow that is useful for auxiliary and utility
windows. In particular, panels are different from windows in several
key ways. First, NSPanels adopt the behavior that
by default the panel will hide itself when its application becomes
inactive. Second, NSPanels are capable of becoming
key windows, but they may never have main window status.
Additionally, NSPanel object can be made to
float above all other windows, making their
contents easily accessible when other windows are in front.
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@interface NSPanel : NSWindow
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// Accessor Methods
|
- (void)setFloatingPanel:(BOOL)flag; |
- (void)setBecomesKeyOnlyIfNeeded:(BOOL)flag; |
- (BOOL)becomesKeyOnlyIfNeeded;
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- (void)setWorksWhenModal:(BOOL)flag; |
- (BOOL)worksWhenModal;
|
// Instance Methods
|
- (BOOL)isFloatingPanel;
|
Subclasses
NSColorPanel, NSFontPanel,
NSSavePanel
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.