UITapGestureRecognizer和標籤

Question

的號碼，我加tabgesture查看使用

UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapped:)]; 
[tapRecognizer setNumberOfTapsRequired:1]; 
[tapRecognizer setDelegate:self]; 
[holderView addGestureRecognizer:tapRecognizer]; 
[tapRecognizer release]; 

如何捕捉選項卡的數量和2個標籤

休息後視圖的大小

問候

Answer 1

你正在設定所需的抽頭數爲1，將線改爲...

[tapRecognizer setNumberOfTapsRequired:2]; 

它和w只有雙擊時才生病。