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Reformatted and added missing methods

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@6804 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2000-06-26 19:52:43 +00:00
parent a89c8b51da
commit 0b3cff5cc0
1 changed files with 52 additions and 25 deletions
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77
Headers/gnustep/gui/NSTextAttachment.h
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@ -1,17 +1,17 @@
/*
NSTextAttachment.h
Classes to represent text attachments.
Classes to represent text attachments.
NSTextAttachment is used to represent text attachments. When inline,
text attachments appear as the value of the NSAttachmentAttributeName
attached to the special character NSAttachmentCharacter.
NSTextAttachment uses an object obeying the NSTextAttachmentCell
protocol to get input from the user and to display an image.
NSTextAttachment is used to represent text attachments. When inline,
text attachments appear as the value of the NSAttachmentAttributeName
attached to the special character NSAttachmentCharacter.
NSTextAttachment uses an object obeying the NSTextAttachmentCell
protocol to get input from the user and to display an image.
NSTextAttachmentCell is a simple subclass of NSCell which provides
the NSTextAttachment protocol.
NSTextAttachmentCell is a simple subclass of NSCell which provides
the NSTextAttachment protocol.
Copyright (C) 1996 Free Software Foundation, Inc.
@ -42,10 +42,10 @@
#ifndef STRICT_OPENSTEP
#import <Foundation/Foundation.h>
#import <AppKit/NSCell.h>
#import <AppKit/NSStringDrawing.h>
#include <Foundation/NSGeometry.h>
#include <AppKit/NSCell.h>
@class NSTextContainer;
@class NSFileWrapper;
@class NSTextAttachment;
@ -53,21 +53,45 @@ enum {
NSAttachmentCharacter = 0xfffc /* To denote attachments. */
};
/* These are the only methods required of cells in text attachments... The default NSCell class implements most of these; the NSTextAttachmentCell class is a subclass which implements all and provides some additional functionality.
/*
These are the only methods required of cells in text attachments...
The default NSCell class implements most of these; the NSTextAttachmentCell
class is a subclass which implements all and provides some additional
functionality.
*/
@protocol NSTextAttachmentCell <NSObject>
- (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;
- (void)drawWithFrame:(NSRect)cellFrame
inView:(NSView *)controlView
characterIndex:(unsigned)charIndex;
- (void)highlight:(BOOL)flag
withFrame:(NSRect)cellFrame
inView:(NSView *)controlView;
- (NSSize)cellSize;
- (NSPoint)cellBaselineOffset;
- (NSRect)cellFrameForTextContainer:(NSTextContainer *)textContainer
proposedLineFragment:(NSRect)lineFrag
glyphPosition:(NSPoint)position
characterIndex:(unsigned)charIndex;
- (BOOL)wantsToTrackMouse;
- (BOOL)trackMouse:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView
untilMouseUp:(BOOL)flag;
- (BOOL)trackMouse:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView
atCharacterIndex:(unsigned)charIndex
untilMouseUp:(BOOL)flag;
- (void)setAttachment:(NSTextAttachment *)anObject;
- (NSTextAttachment *)attachment;
@end
/* Simple class to provide basic attachment cell functionality. By default this class causes NSTextView to send out delegate messages when the attachment is clicked on or dragged.
/*
Simple class to provide basic attachment cell functionality.
By default this class causes NSTextView to send out delegate
messages when the attachment is clicked on or dragged.
*/
@interface NSTextAttachmentCell : NSCell <NSTextAttachmentCell> {
NSTextAttachment *_attachment;
@ -78,22 +102,25 @@ enum {
@interface NSTextAttachment : NSObject <NSCoding> {
NSFileWrapper *_fileWrapper;
id <NSTextAttachmentCell>_cell;
struct {
unsigned int cellWasExplicitlySet:1;
unsigned int :31;
} _flags;
}
/* Designated initializer.
/*
Designated initializer.
*/
- (id)initWithFileWrapper:(NSFileWrapper *)fileWrapper;
/* The fileWrapper is the meat of most types of attachment. It can be set or queried with these methods. An NSTextAttachment usually has a fileWrapper. setFileWrapper does not update the attachment's cell in any way.
/*
The fileWrapper is the meat of most types of attachment.
It can be set or queried with these methods. An NSTextAttachment
usually has a fileWrapper. setFileWrapper does not update the
attachment's cell in any way.
*/
- (void)setFileWrapper:(NSFileWrapper *)fileWrapper;
- (NSFileWrapper *)fileWrapper;
/* The cell which handles user interaction. By default an instance of NSTextAttachmentCell is used.
/*
The cell which handles user interaction.
By default an instance of NSTextAttachmentCell is used.
*/
- (id <NSTextAttachmentCell>)attachmentCell;
- (void)setAttachmentCell:(id <NSTextAttachmentCell>)cell;