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Added missing methods.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@10070 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Fred Kiefer 2001-06-04 16:23:57 +00:00
parent 423ab96406
commit 2db21e4d84
2 changed files with 129 additions and 2 deletions
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9
Headers/gnustep/gui/NSTextAttachment.h
View file

@ -48,6 +48,7 @@
@class NSTextContainer;
@class NSFileWrapper;
@class NSTextAttachment;
@class NSLayoutManager;
enum {
NSAttachmentCharacter = 0xfffc /* To denote attachments. */
@ -64,6 +65,10 @@ enum {
- (void)drawWithFrame:(NSRect)cellFrame
inView:(NSView *)controlView
characterIndex:(unsigned)charIndex;
- (void)drawWithFrame:(NSRect)cellFrame
inView:(NSView *)controlView
characterIndex:(unsigned)charIndex
layoutManager:(NSLayoutManager *)layoutManager;
- (void)highlight:(BOOL)flag
withFrame:(NSRect)cellFrame
inView:(NSView *)controlView;
@ -74,6 +79,10 @@ enum {
glyphPosition:(NSPoint)position
characterIndex:(unsigned)charIndex;
- (BOOL)wantsToTrackMouse;
- (BOOL)wantsToTrackMouseForEvent:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView
atCharacterIndex:(unsigned)charIndex;
- (BOOL)trackMouse:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView

122
Source/NSTextAttachment.m
View file

@ -39,6 +39,7 @@
#include <AppKit/NSCell.h>
#include <AppKit/NSFileWrapper.h>
#include <AppKit/NSImage.h>
#include <AppKit/NSEvent.h>
#include <AppKit/NSTextContainer.h>
#include <AppKit/NSTextAttachment.h>
@ -53,6 +54,16 @@
inView: controlView];
}
- (void)drawWithFrame:(NSRect)cellFrame
inView:(NSView *)controlView
characterIndex:(unsigned)charIndex
layoutManager:(NSLayoutManager *)layoutManager
{
[self drawWithFrame: cellFrame
inView: controlView
characterIndex: charIndex];
}
- (NSPoint)cellBaselineOffset
{
return NSZeroPoint;
@ -76,12 +87,67 @@
return YES;
}
- (BOOL)wantsToTrackMouseForEvent:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView
atCharacterIndex:(unsigned)charIndex
{
return [self wantsToTrackMouse];
}
- (BOOL)trackMouse:(NSEvent *)theEvent
inRect:(NSRect)cellFrame
ofView:(NSView *)controlView
untilMouseUp:(BOOL)flag
{
// FIXME: This is not the correct behaviour
if ([controlView respondsToSelector: @selector(delegate)])
{
NSTextView *textView = (NSTextView*)controlView;
id delegate = [textView delegate];
NSEventType type = [theEvent type];
if (type == NSLeftMouseUp)
{
if ([theEvent clickCount] == 2)
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:doubleClickedOnCell:inRect:)])
{
[delegate textView: textView
doubleClickedOnCell: self
inRect: cellFrame];
return YES;
}
}
else
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:clickedOnCell:inRect:)])
{
[delegate textView: textView
clickedOnCell: self
inRect: cellFrame];
return YES;
}
}
}
else if (type == NSLeftMouseDragged)
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:draggedCell:inRect:event:)])
{
[delegate textView: textView
draggedCell: self
inRect: cellFrame
event: theEvent];
return YES;
}
}
}
return [super trackMouse: theEvent
inRect: cellFrame
ofView: controlView
@ -94,7 +160,57 @@
atCharacterIndex:(unsigned)charIndex
untilMouseUp:(BOOL)flag
{
// FIXME: This is not the correct behaviour
if ([controlView respondsToSelector: @selector(delegate)])
{
NSTextView *textView = (NSTextView*)controlView;
id delegate = [textView delegate];
NSEventType type = [theEvent type];
if (type == NSLeftMouseUp)
{
if ([theEvent clickCount] == 2)
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:doubleClickedOnCell:inRect:atIndex:)])
{
[delegate textView: textView
doubleClickedOnCell: self
inRect: cellFrame
atIndex: charIndex];
return YES;
}
}
else
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:clickedOnCell:inRect:atIndex:)])
{
[delegate textView: textView
clickedOnCell: self
inRect: cellFrame
atIndex: charIndex];
return YES;
}
}
}
else if (type == NSLeftMouseDragged)
{
if (delegate != nil &&
[delegate respondsToSelector:
@selector(textView:draggedCell:inRect:event:atIndex:)])
{
[delegate textView: textView
draggedCell: self
inRect: cellFrame
event: theEvent
atIndex: charIndex];
return YES;
}
}
}
return [self trackMouse: theEvent
inRect: cellFrame
ofView: controlView
@ -180,6 +296,8 @@
- (void)setFileWrapper:(NSFileWrapper *)fileWrapper
{
ASSIGN(_fileWrapper, fileWrapper);
// Reset the cell, so it shows the new attachment
[_cell setAttachment: self];
}
- (NSFileWrapper *)fileWrapper