BHPopoverBackground

解决的场景

• 使用苹果官方提供的UIPopoverPresentationController来解决弹框需求
• 需要定制弹出框箭头的大小

代码说明

BHPopoverBackgroundView

• BHPopoverBackgroundView 继承于UIPopoverBackgroundView，并且实现了UIPopoverBackgroundViewMethods协议

  • UIPopoverPresentationController 暂不支持定制箭头，可通过配置属性popoverBackgroundViewClasss 来实现定制箭头的需要。
  • popoverBackgroundViewClasss 要求Class是UIPopoverBackgroundView 或者 UIPopoverBackgroundView的子类（子类需要实现UIPopoverBackgroundViewMethods协议）。

BHPopoverBackgroundConfig

• 配置BHPopoverBackgroundView的展示

  • 配置默认值

  + (void)setupDefaultByArrowWidth:(CGFloat)arrowWidth
                   arrowHeight:(CGFloat)arrowHeight
                    arrowColor:(UIColor *)arrowColor
             contentViewInsets:(UIEdgeInsets)contentInsets;
  

  • 配置临时值

  + (void)setTempArrowWidth:(CGFloat)arrowWidth;
  + (void)setTempArrowHeight:(CGFloat)arrowHeight;
  + (void)setTempArrowColor:(UIColor *)arrowColor;
  + (void)setTempContentViewInsets:(UIEdgeInsets)contentInsets;
  

Requirements

iOS 8.0+

Installation

BHPopoverBackground is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'BHPopoverBackground'

Author

学宝, zhanxuebao@outlook.com

License

BHPopoverBackground is available under the MIT license. See the LICENSE file for more info.