[翻译] DXPopover

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DXPopover

A Popover mimic Facebook app popover using UIKit.

使用UIKit框架写了一个类似于Facebook的pop效果的动画。

The concept of this popover is very simple: add your contentView in a popover, then show the popover in the container view.

这个popver的使用非常简单：将你的view添加到popover中，然后在这个view中显示这个popover

Screenshot

Usage

The API and demo is fairly straight forward. You can read details in the demo.

这个API的使用在demo里面已经非常直白了，你可以直接在demo里面去看。

Showing the popover

1. make a your contentView, set its frame or bounds. 创建一个你的view，设置它的frame值与bounds值
2. new a DXPopover. 初始化一个DXPopver
3. show it. 显示它

Simple - 简单的使用示例

eg:

UIImageView *imageV= [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
imageV.image = [UIImage imageNamed:@"ig20.jpg"];
DXPopover *popover = [DXPopover popover];
[popover showAtView:self.btn1 withContentView:imageV];

More conceret - 复杂一点的例子

eg:

[self.popover showAtPoint:yourPoint popoverPostion:DXPopoverPositionDown withContentView:self.tableView inView:self.tabBarController.view]; // 1.Set the show point 2.set The position if up or down staying the showPoint, 3.Your contentView 4.The containerView
__weak typeof(self)weakSelf = self;
self.popover.didDismissHandler = ^{ //The callback of popover dimissal.
    [weakSelf bounceTargetView:titleView];
};

[翻译] DXPopover

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原文地址：http://www.cnblogs.com/YouXianMing/p/4212124.html