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Corrected delegate setup

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3731 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-02-17 09:13:43 +00:00
parent 9fd1de051c
commit 663c70afac
5 changed files with 92 additions and 33 deletions
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40
Source/NSSplitView.m
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@ -33,7 +33,6 @@
#include <math.h>
#import <Foundation/Foundation.h>
#import <Foundation/NSRunLoop.h>
#import <AppKit/AppKit.h>
@ -265,11 +264,14 @@ RETURN_LABEL:
[self display];
}
- (void)adjustSubviews
- (void) adjustSubviews
{
NSRect fr = [self frame];
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
NSRect fr = [self frame];
[nc postNotificationName: NSSplitViewWillResizeSubviewsNotification
object: self];
NSLog (@"XRSplitView adjustSubviews");
if(delegate && [delegate respondsToSelector:@selector(splitView:resizeSubviewsWithOldSize:)])
{
[delegate splitView:self resizeSubviewsWithOldSize:fr.size];
@ -348,8 +350,8 @@ NSLog (@"XRSplitView adjustSubviews");
}
}
}
[[NSNotificationCenter defaultCenter]
postNotificationName:NSSplitViewDidResizeSubviewsNotification object:self];
[nc postNotificationName: NSSplitViewDidResizeSubviewsNotification
object: self];
}
- (void)addSubview:(NSView *)aView
@ -358,10 +360,6 @@ NSLog (@"XRSplitView adjustSubviews");
{
[super addSubview:aView positioned:place relativeTo:otherView];
/* register the subviews up for notification */
//[[NSNotificationCenter defaultCenter] addObserver:aView
// selector:@selector(splitViewDidResizeSubviews:)
// name:NSSplitViewDidResizeSubviewsNotification object:self];
[self adjustSubviews];
}
@ -522,16 +520,28 @@ NSPoint centerRectInRect(NSRect innerRect, NSRect outerRect)
[[self window] invalidateCursorRectsForView:self];
}
- delegate
- (id) delegate
{
return delegate;
}
- (void)setDelegate:anObject
- (void) setDelegate: (id)anObject
{
if(delegate==anObject) return;
[delegate release];
delegate=[anObject retain];
NSNotificationCenter* nc = [NSNotificationCenter defaultCenter];
if (delegate)
[nc removeObserver: delegate name: nil object: self];
delegate = anObject;
#define SET_DELEGATE_NOTIFICATION(notif_name) \
if ([delegate respondsToSelector: @selector(splitView##notif_name:)]) \
[nc addObserver: delegate \
selector: @selector(splitView##notif_name:) \
name: NSSplitView##notif_name##Notification \
object: self]
SET_DELEGATE_NOTIFICATION(DidResizeSubviews);
SET_DELEGATE_NOTIFICATION(WillResizeSubviews);
}
- (NSColor *)dividerColor