2012-02-21 11:59:18.106 textView [20977:fe03]; target =<(action = delayed:,target =)>>
2012-02-21 11:59:18.107 textView [20977:fe03]; target =<(action = handlePan:,target =)>>
2012-02-21 11:59:18.108 textView [20977:fe03]; target =<(action = oneFingerTripleTap:,target =)&gt ;; numberOfTapsRequired = 3>
2012-02-21 11:59:18.108 textView [20977:fe03]; target =<(action = oneFingerDoubleTap:,target =)&gt ;; numberOfTapsRequired = 2>
2012-02-21 11:59:18.109 textView [20977:fe03]; target =<(action = twoFingerSingleTap:,target =)&gt ;; numberOfTouchesRequired = 2>
2012-02-21 11:59:18.123 textView [20977:fe03]; target =<(action = tapAndAHalf:,target =)>>
2012-02-21 11:59:18.124 textView [20977:fe03]; target =<(action = twoFingerRangedSelectGesture:,target =)>>
2012-02-21 11:59:18.124 textView [20977:fe03]; target =<(action = oneFingerTap:,target =)>>
2012-02-21 11:59:18.129 textView [20977:fe03]; target =<(action = loupeGesture:,target =)>>
在UITextView上的gestureRecogniser列表上方。我需要在UITextView上阻止事件:twoFingerSingleTap,但只有这个事件。有可能吗?
答案 0 :(得分:4)
UITextView
,与UIView
的任何其他子类一样,具有gestureRecognizers
属性,其中包含附加到视图的所有手势识别器的NSArray。枚举此数组,找到您正在寻找的识别器并禁用它。
答案 1 :(得分:3)
您需要以下内容:
for (UIGestureRecognizer *g in myTextView.gestureRecognizers)
{
if ([g isKindOfClass:[UITapGestureRecognizer class]])
{
if (([(UITapGestureRecognizer *)g numberOfTouchesRequired] == 2) && ([(UITapGestureRecognizer *)g numberOfTapsRequired] == 1))
{
[g setEnabled: NO];
}
}
}