摘要:
围绕着某一块特定区域显示(箭头指定那块特定区域) - (void)presentPopoverFromRect:(CGRect)rect inView:(UIView *)view permittedArrowDirections:(UIPopoverArrowDirection)arrowDire 阅读全文
摘要:
- (NSArray *)wineArray { if (!_wineArray) { NSArray *dictArray = [NSArray arrayWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"wine.plist" 阅读全文