DOPDropDownMenu-Enhanced

First, I would like to thank the author of theDOPDropDownMenu for their selfless dedication.

This enhanced version includes beautiful improvements to the interface, double tableview capability, optimized code, and improved stability. Enjoy!

CocoaPods

pod 'DOPDropDownMenu-Enhanced', '~> 1.0.0'

應用截圖

用法

#pragma mark - data source protocol
@class DOPDropDownMenu;

@protocol DOPDropDownMenuDataSource <NSObject>
@required
/**

返回 menu 第column列有多少行
*/

(NSInteger)menu:(DOPDropDownMenu *)menu numberOfRowsInColumn:(NSInteger)column;



/**

返回 menu 第column列 每行title
*/

(NSString )menu:(DOPDropDownMenu )menu titleForRowAtIndexPath:(DOPIndexPath *)indexPath;



@optional
/**

返回 menu 有多少列 ，默認1列
*/

(NSInteger)numberOfColumnsInMenu:(DOPDropDownMenu *)menu;



// 新增  返回 menu 第column列 每行image

(NSString )menu:(DOPDropDownMenu )menu imageNameForRowAtIndexPath:(DOPIndexPath *)indexPath;

// 新增 detailText ,right text

(NSString )menu:(DOPDropDownMenu )menu detailTextForRowAtIndexPath:(DOPIndexPath *)indexPath;

/** 新增

當有column列 row 行 返回有多少個item ，如果>0，說明有二級列表 ，=0 沒有二級列表
如果都沒有可以不實現該協議
*/

(NSInteger)menu:(DOPDropDownMenu *)menu numberOfItemsInRow:(NSInteger)row column:(NSInteger)column;



/** 新增

當有column列 row 行 item項 title
如果都沒有可以不實現該協議
*/

(NSString )menu:(DOPDropDownMenu )menu titleForItemsInRowAtIndexPath:(DOPIndexPath *)indexPath;



// 新增 當有column列 row 行 item項 image

(NSString )menu:(DOPDropDownMenu )menu imageNameForItemsInRowAtIndexPath:(DOPIndexPath *)indexPath;

// 新增

(NSString )menu:(DOPDropDownMenu )menu detailTextForItemsInRowAtIndexPath:(DOPIndexPath *)indexPath;

@end
pragma mark - delegate
@protocol DOPDropDownMenuDelegate <NSObject>
@optional
/**

點擊代理，點擊了第column 第row 或者item項，如果 item >=0
*/

(void)menu:(DOPDropDownMenu )menu didSelectRowAtIndexPath:(DOPIndexPath )indexPath;
@end</code></pre> 
 
 
來自：https://github.com/12207480/DOPDropDownMenu-Enhanced