我做了一个自定义手势识别器,并将其添加到我的自定义视图中。自定义手势是 UIPanGestureRecognizer 的一个子类。
im添加的另一个手势是LongPressGestureRecognizer
CustomGestureRecognizer *pan;
pan = [[CustomGestureRecognizer alloc] initWithTarget:[self viewController] action:@selector(dragImage:)];
[pan setDirection:DirectionPangestureRecognizerVertical];
[pan setMinimumNumberOfTouches:1];
[pan setMaximumNumberOfTouches:1];
[custom addSubview:custom.imageView];
[custom addGestureRecognizer:pan];
[pan release];
UILongPressGestureRecognizer *highLight = [[UILongPressGestureRecognizer alloc] initWithTarget:[self viewController]
action:@selector(highlightImage:)];
[highLight setDelaysTouchesBegan:0.1];
[tempView addGestureRecognizer:highLight];
[highLight release];
我也实现了
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
if (![gestureRecognizer isKindOfClass:[UITapGestureRecognizer class]] && ![otherGestureRecognizer isKindOfClass:[UITapGestureRecognizer class]])
{
return YES;
}
return YES;
}
我都是我的[self viewController]和self类,但我仍然没有得到同时工作的手势。
您忘记设置手势识别器的委托...永远不会调用该方法。