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//
// NSView_extras.m
// MySQLGUICommon
//
// Created by Alfredo Kojima on Tue Aug 17 2004.
// Copyright (c) 2004 MySQL AB. All rights reserved.
//
#import "NSView_extras.h"
#import <AppKit/NSTabView.h>
@implementation NSView(NSView_MExtras)
- (void)setEnabledRecursive:(BOOL)flag
{
[self setEnabledRecursive:flag exceptTagsInRange:NSMakeRange(0, 0)];
}
- (void)setEnabledRecursive:(BOOL)flag exceptTagsInRange:(NSRange)range
{
NSArray *children= [self subviews];
unsigned int i, c= [children count];
if (range.length && NSLocationInRange([self tag], range))
return;
for (i= 0; i < c; i++)
{
id sv= [children objectAtIndex:i];
[sv setEnabledRecursive:flag exceptTagsInRange:range];
}
if ([self isKindOfClass:[NSTabView class]])
{
NSTabView *tview= (NSTabView*)self;
c= [tview numberOfTabViewItems];
for (i= 0; i < c; i++)
{
id page= [tview tabViewItemAtIndex:i];
[[page view] setEnabledRecursive:flag exceptTagsInRange:range];
}
}
else if ([self respondsToSelector:@selector(setEnabled:)])
[(id)self setEnabled:flag];
else if ([self respondsToSelector:@selector(setEditable:)])
[(id)self setEditable:flag];
}
- (void)setChildrenEnabled:(BOOL)flag exceptTagsInRange:(NSRange)range
{
NSArray *children= [self subviews];
unsigned int i, c= [children count];
if (range.length && NSLocationInRange([self tag], range))
return;
for (i= 0; i < c; i++)
{
id sv= [children objectAtIndex:i];
[sv setEnabledRecursive:flag exceptTagsInRange:range];
}
if ([self isKindOfClass:[NSTabView class]])
{
NSTabView *tview= (NSTabView*)self;
c= [tview numberOfTabViewItems];
for (i= 0; i < c; i++)
{
id page= [tview tabViewItemAtIndex:i];
[[page view] setEnabledRecursive:flag exceptTagsInRange:range];
}
}
}
@end
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