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在我的UIViewController我有不同的UIViews,其中一些是我的自定義UIViews。如何知道哪個UIView被觸摸,我的習慣或不?iPhone:如何找出哪個對象被觸及
在我的UIViewController我有不同的UIViews,其中一些是我的自定義UIViews。如何知道哪個UIView被觸摸,我的習慣或不?iPhone:如何找出哪個對象被觸及
您可以爲每個視圖設置標籤。
view1.tag = y;
UITapGestureRecognizer *tapGesture =
[[UITapGestureRecognizer alloc] initWithTarget:self
action:@selector(singleTapGestureCaptured:)];
tapGesture.numberOfTapsRequired = 1;
[view1 addGestureRecognizer:tapGesture];
和singleTapGestureCaptured
方法:
- (void)singleTapGestureCaptured:(UITapGestureRecognizer *)gesture
{
[[gesture view] tag];
NSLog(@"tap captured for view :%d", [[gesture view] tag]);
}
您可以創建兩個UIGestureRecognizers,那麼你必須手勢識別你的意見這樣的關聯:
UITapGestureRecognizer * recognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
[view addGestureRecognizer:recognizer];
UITapGestureRecognizer * recognizerCustom = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapCustom:)];
[customView addGestureRecognizer:recognizer];
你知道什麼時候handleTap
這樣:方法就是所謂的普通視圖十分感動,當你handleTapCustom
:被調用你的自定義視圖被調用。
你可以在這裏找到答案: http://stackoverflow.com/questions/2793242/detect-if-certain-uiview-was - 其他 - uiviews – Oritm 2012-03-07 12:40:27
是的,謝謝.... – Jim 2012-03-07 12:42:01
嘗試isKindOfClass方法 – HarshIT 2012-03-07 12:42:41