如何从左侧打开视图并且应该适用于所有视图控制器

Question

我想实现如上图所示的功能。 当按下我管理的按钮时，侧面菜单（蓝色面板）应该从左侧打开，但我的问题是 我必须创建这个侧面菜单，以便它可以在其他视图上重复使用

但我不明白我应该如何实现它以便可以在其他视图上重用它？

如果有人有想法请分享一下？

Answer 1

如果您想为所有 UIViewControllers 拥有自己的转换，您可以为 UIViewController 创建一个类别。

这就是你可以做界面的方式：

*.h 文件：

#import <UIKit/UIKit.h>

@interface UIViewController(Transitions)

- (void) presentViewController:(UIViewController *)viewController withPushDirection: (NSString *) direction;
- (void) dismissViewControllerWithPushDirection:(NSString *) direction;

@end

*.m 文件

#import "UIViewControllerWithTransitions.h"
#import <QuartzCore/QuartzCore.h>

@implementation UIViewController(Transitions)

- (void) presentViewController:(UIViewController *)viewController withPushDirection: (NSString *) direction {

    [CATransaction begin];

    CATransition *transition = [CATransition animation];
    transition.type = kCATransitionPush;
    transition.subtype = direction;
    transition.duration = 0.25f;
    transition.fillMode = kCAFillModeForwards;
    transition.removedOnCompletion = YES;

    [[UIApplication sharedApplication].keyWindow.layer addAnimation:transition forKey:@"transition"];        
    [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
    [CATransaction setCompletionBlock: ^ {
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(transition.duration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^ {
            [[UIApplication sharedApplication] endIgnoringInteractionEvents];        
        });
    }];

    [self presentViewController:viewController animated:NO completion:NULL];

    [CATransaction commit];

}

- (void) dismissViewControllerWithPushDirection:(NSString *) direction {

    [CATransaction begin];

    CATransition *transition = [CATransition animation];
    transition.type = kCATransitionPush;
    transition.subtype = direction;
    transition.duration = 0.25f;
    transition.fillMode = kCAFillModeForwards;
    transition.removedOnCompletion = YES;

    [[UIApplication sharedApplication].keyWindow.layer addAnimation:transition forKey:@"transition"];        
    [[UIApplication sharedApplication] beginIgnoringInteractionEvents];
    [CATransaction setCompletionBlock: ^ {
        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(transition.duration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^ {
            [[UIApplication sharedApplication] endIgnoringInteractionEvents];        
        });
    }];

    [self dismissViewControllerAnimated:NO completion:NULL];

    [CATransaction commit];

}

@end

这是一个示例调用：

[self presentViewController: myVC withPushDirection:@"fromRight"]; 

Answer 2

您可以将视图添加到您的窗口...有关详细信息，请参阅下面的链接：)

Programmatically creating Views in IOS (how does it work)?

iOS - adding/removing a subview programmatically

Answer 3

使用这样的东西：

[UIView transitionWithView:self.view duration:0.5 options:UIViewAnimationOptionTransitionFlipFromLeft animations:^{["Set your view's new frame here"];} completion:nil];

或者您可以将视图的框架设置为可见区域之外的某个默认位置，然后在动画块中将框架设置为滑出后最终的位置。

[UIView beginAnimation];
//Your new frame here
[UIView commitAnimation];

类似这样的东西......相应地用谷歌搜索......

Answer 4

首先看看我在我的项目中实现的这种类型的逻辑..

如果需要，这里给出打开和关闭视图的布尔值

-(IBAction)yourButtonOpen_Clicked:(id)sender
    {

        [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:0.5];
        [UIView setAnimationTransition:UIViewAnimationTransitionNone forView:viewObjectSlider cache:YES];
        viewObjectSlider.frame=CGRectMake(828, 0, 196, 694);// set your frame here
        [UIView commitAnimations];
    }
-(IBAction)yourButtonClosed_Click:(id)sender
{
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:0.5];
    [UIView setAnimationTransition:UIViewAnimationTransitionNone forView:viewObjectSlider cache:YES];
    viewObjectSlider.frame=CGRectMake(984, 0, 196, 694);//set yourFrame
    [UIView commitAnimations];
}

我在 iPad 应用程序中使用此登录名，所以给这种类型的框架你可以给 iPhone 的框架:)

还可以查看下面的链接，您可以在其中看到一个与您的要求相同的演示..

http://www.highwaystech.com/index.php/source-code/ios/360-iiviewdeckcontroller-for-ios.html