iPhone 翻转动画
? ? //
// ?TestBedViewControler_003.m
// ?UIViewAnimationsTest
//
// ?Created by mir on 11-4-1.
// ?Copyright 2011 __MyCompanyName__. All rights reserved.
//
?
#import "TestBedViewControler_003.h"
?
?
@implementation TestBedViewControler_003
?
/*
?// The designated initializer. ?Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
? ? if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
? ? ? ? // Custom initialization
? ? }
? ? return self;
}
*/
?
/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/
?
- (void) animationFinished: (id) sender
{
self.navigationItem.rightBarButtonItem = BARBUTTON(@"Flip", @selector(filps:));
}
?
-(void) filps:(id) sender{
self.navigationItem.rightBarButtonItem=nil;
CGContextRef context = UIGraphicsGetCurrentContext();
[UIView beginAnimations:nil context:context];
[UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
[UIView setAnimationDuration:1.0f];
UIView *whiteBackdrop=[self.view viewWithTag:100];
if ([(UISegmentedControl *)self.navigationItem.titleView selectedSegmentIndex]) {
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:whiteBackdrop cache:YES];
}else {
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:whiteBackdrop cache:YES];
}
NSInteger purple = [[whiteBackdrop subviews] indexOfObject:[whiteBackdrop viewWithTag:999]];
NSInteger maroon = [[whiteBackdrop subviews] indexOfObject:[whiteBackdrop viewWithTag:998]];
[whiteBackdrop exchangeSubviewAtIndex:purple withSubviewAtIndex:maroon];
[UIView setAnimationDelegate:self];
[UIView setAnimationDidStopSelector:@selector(animationFinished:)];
[UIView commitAnimations];
}
?
?
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
? ? [super viewDidLoad];
self.navigationItem.rightBarButtonItem=BARBUTTON(@"Filps",@selector(filps:));
UISegmentedControl *ucl=[[UISegmentedControl alloc] initWithItems:[@"Left Right" componentsSeparatedByString:@" "]];
ucl.selectedSegmentIndex=0;
ucl.segmentedControlStyle=UISegmentedControlStyleBar;
self.navigationItem.titleView=ucl;
[ucl release];
UIImageView *view1=[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"1.png"]];
view1.tag=998;
UIImageView *view2=[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"2.png"]];
view2.tag=999;
//UIView *view1=[[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 350)];
//view1.tag=998;
//view1.backgroundColor=[UIColor redColor];
//UIView *view2=[[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 350)];
//view2.tag=999;
//view2.backgroundColor=[UIColor greenColor];
UIView *views=[[UIView alloc] initWithFrame:CGRectMake(0, 0, view1.frame.size.width, view1.frame.size.height)];
views.tag=100;
views.backgroundColor=[UIColor blackColor];
[views addSubview:view1];
[views addSubview:view2];
[self.view addSubview:views];
[views release];
[view1 release];
[view2 release];
}
?
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
? ? // Return YES for supported orientations
? ? return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/
?
- (void)didReceiveMemoryWarning {
? ? // Releases the view if it doesn't have a superview.
? ? [super didReceiveMemoryWarning];
?
? ? // Release any cached data, images, etc that aren't in use.
}
?
- (void)viewDidUnload {
? ? [super viewDidUnload];
? ? // Release any retained subviews of the main view.
? ? // e.g. self.myOutlet = nil;
}
?
?
- (void)dealloc {
? ? [super dealloc];
}
?
?
@end
