您能將UIGestureRecognizer附加到多個視圖嗎？UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:
self action:@selector(tapTapTap:)];[self.view1 addGestureRecognizer:tapGesture];
[self.view2 addGestureRecognizer:tapGesture];[tapGesture release];在上面的代碼中，只點擊view2都被認可了。如果我注釋掉第三行，然后點擊view1都被認可了。如果我是對的，而且您只能使用手勢識別器一次，我不確定這是否是一個錯誤，或者它只是需要更多的文檔。
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TA貢獻1934條經驗 獲得超2個贊
A UIGestureRecognizerUIGestureRecognizerview
視點
將手勢識別器附加到的視圖。(只讀)
@properties(非原子，只讀)UIView*視圖
討論使用addGestureRecognizer：方法向UIView對象附加(或添加)手勢識別器。
UYOU
TA貢獻1878條經驗 獲得超4個贊
for (UIButton *aButton in myButtons) {
UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
initWithTarget:self action:@selector(handleLongPress:)];
longPress.minimumPressDuration=1.0;
[aButton addGestureRecognizer:longPress];
[longPress release];}- (void)handleLongPress:(UILongPressGestureRecognizer*)gesture {
if ( gesture.state == UIGestureRecognizerStateEnded ) {
UIButton *whichButton=(UIButton *)[gesture view];
selectedButton=(UIButton *)[gesture view];
....}
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TA貢獻1865條經驗 獲得超7個贊
func setGestureRecognizer() -> UIPanGestureRecognizer {
var panRecognizer = UIPanGestureRecognizer()
panRecognizer = UIPanGestureRecognizer (target: self, action: #selector(pan(panGesture:)))
panRecognizer.minimumNumberOfTouches = 1
panRecognizer.maximumNumberOfTouches = 1
return panRecognizer }
///set the recognize in multiple views
view1.addGestureRecognizer(setGestureRecognizer())
view2.addGestureRecognizer(setGestureRecognizer())- 3 回答
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