May 2003
Intermediate to advanced
566 pages
27h 29m
English
Content preview from Cocoa in a Nutshell
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Name
NSTextAttachmentCell — Mac OS X 10.0
Synopsis
This protocol declares an interface for classes that draw
text
attachments and handle mouse events within a text attachment.
NSCell implements all of the methods of this
protocol, less three: cellBaselineOffset,
setAttachment:, and attachment.
NSTextAttachmentCell extends
NSCell’s interface by
implementing these three methods.
@protocol NSTextAttachmentCell
|
// Instance Methods
|
- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView; |
- (BOOL)wantsToTrackMouse;
|
- (void)highlight:(BOOL)flag withFrame:(NSRect)cellFrame inView:(NSView *)controlView; |
- (BOOL)trackMouse:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(NSView *)controlView untilMouseUp:(BOOL)flag; |
- (NSSize)cellSize;
|
- (NSPoint)cellBaselineOffset;
|
- (void)setAttachment:(NSTextAttachment *)anObject; |
- (NSTextAttachment *)attachment;
|
- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView characterIndex:(unsigned)charIndex; |
- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView characterIndex:(unsigned)charIndex layoutManager:(NSLayoutManager *)layoutManager; |
- (BOOL)wantsToTrackMouseForEvent:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(NSView *)controlView atCharacterIndex:(unsigned)charIndex; |
- (BOOL)trackMouse:(NSEvent *)theEvent inRect:(NSRect)cellFrame ofView:(NSView *)controlView atCharacterIndex:(unsigned)charIndex untilMouseUp:(BOOL)flag; |
- (NSRect)cellFrameForTextContainer:(NSTextContainer ... |
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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.
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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.