PPScroll常規(guī)選擇器
奇數(shù)行:
橫排:
Swift 版本:PPScroll-Swift
使用:
PPScroll *picker = [[PPScroll alloc]initWithFrame:frame]; picker.delegate = self; [self.view addSubview:picker];
- (void)scroll:(PPScroll *)scroll selectedIndexDic:(NSMutableDictionary *)selectedIndexDic;//所有已選擇的index - (void)scroll:(PPScroll *)scroll index:(NSInteger)index;//目標(biāo)行的index
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