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Many many improvements

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3469 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1998-12-16 15:21:55 +00:00
parent f786a3b18b
commit 590157c9c4
8 changed files with 1744 additions and 1443 deletions
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93
Source/NSMenu.m
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@ -30,6 +30,7 @@
#include <Foundation/NSArray.h>
#include <Foundation/NSProcessInfo.h>
#include <Foundation/NSString.h>
#include <Foundation/NSNotification.h>
#include <AppKit/NSMatrix.h>
#include <AppKit/NSApplication.h>
@ -606,89 +607,25 @@ static Class menuCellClass = nil;
[menuCells display];
}
- (void)performActionForItem:(id <NSMenuItem>)cell
- (void) performActionForItem: (id <NSMenuItem>)cell
{
SEL action;
id target;
NSWindow* keyWindow;
NSWindow* mainWindow;
id responder;
id delegate;
id theApp = [NSApplication sharedApplication];
NSNotificationCenter *nc;
NSDictionary *d;
if (![cell isEnabled])
return;
action = [cell action];
/* Search the target */
if ((target = [cell target]) && [target respondsToSelector:action]) {
[target performSelector:action withObject:cell];
return;
}
/* Search the key window's responder chain */
keyWindow = [theApp keyWindow];
responder = [keyWindow firstResponder];
while (responder) {
if ([responder respondsToSelector:action]) {
[responder performSelector:action withObject:cell];
return;
}
responder = [responder nextResponder];
}
/* Search the key window */
if ([keyWindow respondsToSelector:action]) {
[keyWindow performSelector:action withObject:cell];
return;
}
/* Search the key window's delegate */
delegate = [keyWindow delegate];
if ([delegate respondsToSelector:action]) {
[delegate performSelector:action withObject:cell];
return;
}
mainWindow = [theApp mainWindow];
if (mainWindow != keyWindow) {
/* Search the main window's responder chain */
responder = [mainWindow firstResponder];
while (responder) {
if ([responder respondsToSelector:action]) {
[responder performSelector:action withObject:cell];
return;
}
responder = [responder nextResponder];
}
/* Search the main window */
if ([mainWindow respondsToSelector:action]) {
[mainWindow performSelector:action withObject:cell];
return;
}
/* Search the main window's delegate */
delegate = [mainWindow delegate];
if ([delegate respondsToSelector:action]) {
[delegate performSelector:action withObject:cell];
return;
}
}
/* Search the NSApplication object */
if ([theApp respondsToSelector:action]) {
[theApp performSelector:action withObject:cell];
return;
}
/* Search the NSApplication object's delegate */
delegate = [theApp delegate];
if ([delegate respondsToSelector:action]) {
[delegate performSelector:action withObject:cell];
return;
}
nc = [NSNotificationCenter defaultCenter];
d = [NSDictionary dictionaryWithObject: cell forKey: @"MenuItem"];
[nc postNotificationName: NSMenuWillSendActionNotification
object: self
userInfo: d];
[[NSApplication sharedApplication] sendAction: [cell action]
to: [cell target]
from: cell];
[nc postNotificationName: NSMenuDidSendActionNotification
object: self
userInfo: d];
}
- (BOOL)performKeyEquivalent:(NSEvent*)theEvent