我想在缩放动画NSSplitView
编程。 下面是调整视图代码SplitView
在awakeFromNib:荫观察NSSplitViewWillResizeSubviewsNotification
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(splitViewWillResizeSubviewsHandler:)
name:NSSplitViewWillResizeSubviewsNotification
object:splitView];
SPLITVIEW调整大小
NSView * leftSubView = [[splitView subviews] objectAtIndex:0];
if ([leftSubView isHidden])
{
[leftSubView setHidden:NO];
[splitView setPosition:0 ofDividerAtIndex:0];
}
else
{
[leftSubView setHidden:YES];
}
[splitView adjustSubviews];
[[NSNotificationCenter defaultCenter] postNotificationName:NSSplitViewWillResizeSubviewsNotification object:self userInfo:nil];
我能够调整splitView.Where我应该添加animationCode。(至于rightView移动到更换leftSubView,我想调整大小发生一些延迟)?
我有两个意见的rects前后resize.Where我应该写动画代码。
荫能解决的动画。 下面的代码对我的作品
-(IBAction)resizeViews:(id)sender
{
NSSplitView *splitView = [self splitView];
NSView * leftSubView = [[splitView subviews] objectAtIndex:0];
NSView * rightSubView = [[splitView subviews] objectAtIndex:1];
NSLog(@"splitView Frame %@",NSStringFromRect(splitView.frame));
NSLog(@"left Frame %@",NSStringFromRect(leftSubView.frame));
NSLog(@"right Frame %@",NSStringFromRect(rightSubView.frame));
self.lastLeftViewWidth = leftSubView.frame.size.width;
NSMutableDictionary *collapseMainAnimationDict = [NSMutableDictionary dictionaryWithCapacity:2];
[collapseMainAnimationDict setObject:rightSubView forKey:NSViewAnimationTargetKey];
NSRect newRightSubViewFrame = rightSubView.frame;
newRightSubViewFrame.size.width = splitView.frame.size.width;
[collapseMainAnimationDict setObject:[NSValue valueWithRect:newRightSubViewFrame] forKey:NSViewAnimationEndFrameKey];
NSMutableDictionary *collapseInspectorAnimationDict = [NSMutableDictionary dictionaryWithCapacity:2];
[collapseInspectorAnimationDict setObject:leftSubView forKey:NSViewAnimationTargetKey];
NSRect newLeftSubViewFrame = leftSubView.frame;
newLeftSubViewFrame.size.width = 0.0f;
newLeftSubViewFrame.origin.x = splitView.frame.size.width;
[collapseInspectorAnimationDict setObject:[NSValue valueWithRect:newLeftSubViewFrame] forKey:NSViewAnimationEndFrameKey];
NSViewAnimation *collapseAnimation = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:collapseMainAnimationDict, collapseInspectorAnimationDict, nil]];
[collapseAnimation setDuration:0.60f];
[collapseAnimation startAnimation];
[splitView adjustSubviews];
[splitView setNeedsDisplay:YES];
}
-(IBAction)normalizeViews:(id)sender
{
NSView * left = [[self.splitView subviews] objectAtIndex:0];
NSView * right = [[self.splitView subviews] objectAtIndex:1];
NSLog(@"splitView Frame %@",NSStringFromRect( self.splitView.frame));
NSLog(@"left Frame %@",NSStringFromRect( left.frame));
NSLog(@"right Frame %@",NSStringFromRect( right.frame));
// [right setFrame: NSMakeRect(0, right.frame.origin.y, right.frame.size.width-118, right.frame.size.height)];
// [left setFrame:NSMakeRect(0, 0, 118, left.frame.size.height)];
left.hidden = NO;
NSMutableDictionary *expandMainAnimationDict = [NSMutableDictionary dictionaryWithCapacity:2];
[expandMainAnimationDict setObject:right forKey:NSViewAnimationTargetKey];
NSRect newMainFrame = right.frame;
newMainFrame.size.width = self.splitView.frame.size.width-self.lastLeftViewWidth;
[expandMainAnimationDict setObject:[NSValue valueWithRect:newMainFrame] forKey:NSViewAnimationEndFrameKey];
NSMutableDictionary *expandInspectorAnimationDict = [NSMutableDictionary dictionaryWithCapacity:2];
[expandInspectorAnimationDict setObject:left forKey:NSViewAnimationTargetKey];
NSRect newInspectorFrame = left.frame;
newInspectorFrame.size.width = self.lastLeftViewWidth;
newInspectorFrame.origin.x = self.splitView.frame.size.width-self.lastLeftViewWidth;
[expandInspectorAnimationDict setObject:[NSValue valueWithRect:newInspectorFrame] forKey:NSViewAnimationEndFrameKey];
NSViewAnimation *expandAnimation = [[NSViewAnimation alloc] initWithViewAnimations:[NSArray arrayWithObjects:expandMainAnimationDict, expandInspectorAnimationDict, nil]];
[expandAnimation setDuration:0.60f];
[expandAnimation startAnimation];
[self.splitView adjustSubviews];
[self.splitView setNeedsDisplay:YES];
}
以下链接帮助我解决问题
如何扩大和动画崩溃NSSplitView子视图?