UIGestureRecognizer滑动并按住
我正在尝试实现滚动菜单的效果。如果用户单次滑动（在任何方向上），我将为每次滑动移动一个项目。使用
UISwipeGestureReconizer
UISwipeGestureRecognizer
UILongPressGestureRecognizer
UISwipeGestureRecognizer
UILongPressGestureRecognizer
UILongPressGestureRecognizer
UILongPressGestureRecognizer
// Create single swipe recognizer to recognize right swipes
swipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleSwipeFrom:)];
swipeRecognizer.delegate = self;
[_gestureView addGestureRecognizer:swipeRecognizer];
[swipeRecognizer release];
// Create long press recognizer to recognize right press and holds
longPressRecognizer = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeAndHoldFrom:)];
longPressRecognizer.delegate = self;
[longPressRecognizer setMinimumPressDuration:0.5];
[longPressRecognizer setEnabled:NO];
[_gestureView addGestureRecognizer:longPressRecognizer];
[longPressRecognizer release];
- (void)handleSingleSwipeFrom:(UISwipeGestureRecognizer *)recognizer {
if ([recognizer state] == UIGestureRecognizerStateEnded) {
// Move one item in direction based on recognizer.direction
[_longPressGestureRecognizer setEnabled:YES];
}
}
没有找到相关结果
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伞腹
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer { return YES; }