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Add implementation of methods to add and delete NSSplitViewItem instances.

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This commit is contained in:
Gregory John Casamento 2020-07-23 05:33:02 -04:00
parent 577aefb437
commit 25f7ec93cb
1 changed files with 57 additions and 1 deletions
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58
Source/NSSplitViewController.m
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@ -28,9 +28,36 @@
#import "AppKit/NSSplitView.h"
#import "AppKit/NSSplitViewController.h"
#import "AppKit/NSSplitViewItem.h"
#import "AppKit/NSView.h"
#import "GSFastEnumeration.h"
@interface NSView (__NSSplitViewController_Notifications__)
- (void) _viewWillMoveToWindow: (NSWindow *)w;
- (void) _viewWillMoveToSuperview: (NSView *)v;
- (void) _viewDidMoveToWindow;
@end
@interface NSView (__NSSplitViewController_Private__)
- (void) insertSubview: (NSView *)sv atIndex: (NSUInteger)idx;
@end
@implementation NSView (__NSSplitViewController_Private__)
- (void) insertSubview: (NSView *)sv atIndex: (NSUInteger)idx
{
[sv _viewWillMoveToWindow: _window];
[sv _viewWillMoveToSuperview: self];
[sv setNextResponder: self];
[_sub_views insertObject: sv atIndex: idx];
_rFlags.has_subviews = 1;
[sv resetCursorRects];
[sv setNeedsDisplay: YES];
[sv _viewDidMoveToWindow];
[sv viewDidMoveToSuperview];
[self didAddSubview: sv];
}
@end
@implementation NSSplitViewController
// return splitview...
- (NSSplitView *) splitView
@ -67,16 +94,45 @@
- (void) addSplitViewItem: (NSSplitViewItem *)item
{
NSViewController *vc = [item viewController];
[_splitViewItems addObject: item];
if(vc != nil)
{
NSView *v = [vc view];
if (v != nil)
{
[[self splitView] addSubview: v];
}
}
}
- (void) insertSplitViewItem: (NSSplitViewItem *)item atIndex: (NSInteger)index
{
[_splitViewItems insertObject: item atIndex: index];
NSSplitView *sv = [self splitView];
NSViewController *vc = [item viewController];
if (vc != nil)
{
NSView *v = [vc view];
if (v != nil)
{
[sv insertSubview: v atIndex: index];
}
}
[_splitViewItems insertObject: item atIndex: index];
}
- (void) removeSplitViewItem: (NSSplitViewItem *)item
{
NSViewController *vc = [item viewController];
if (vc != nil)
{
NSView *v = [vc view];
if (v != nil)
{
[[self splitView] removeSubview: v];
}
}
[_splitViewItems removeObject: item];
}