我目前有一个 StationCalloutView,它是 UIView 的子类(带有 xib)。我还有一个 MKAnnotation 的 Station 和一个 MKAnnotationView 子类的 StationAnnotationView。
在 StationAnnotationView 中打开 StationCalloutView 我正在这样做:
- (void)setSelectedBOOL)selected animatedBOOL)animated{
[super setSelected:selected animated:animated];
if (selected) {
self.calloutView = [[StationCalloutView alloc] initWithStation:self.annotation];
if (currentLocation) [self.calloutView calculateDistanceFromLocation:currentLocation];
[self.calloutView setOrigin:CGPointMake(-self.calloutView.frame.size.width/5.5, -self.calloutView.frame.size.height)];
[self animateCalloutAppearance];
[self addSubview:self.calloutView];
} else {
[self.calloutView removeFromSuperview];
}
}
它工作得很好,但现在我想向 StationCalloutView 添加一个按钮,但是当我点击我的 AnnotationView 时,它会自动取消选择,并且没有任何触摸传递给 StationCalloutView。
有人知道如何做到这一点吗?
实际的解决方案是将这些方法(如这里提到的 How To add custom View in map's Annotation's Callout's )添加到 MKAnnotationView 子类中:
- (UIView*)hitTestCGPoint)point withEventUIEvent*)event
{
UIView* hitView = [super hitTest:point withEvent:event];
if (hitView != nil)
{
[self.superview bringSubviewToFront:self];
}
return hitView;
}
- (BOOL)pointInsideCGPoint)point withEventUIEvent*)event
{
CGRect rect = self.bounds;
BOOL isInside = CGRectContainsPoint(rect, point);
if(!isInside)
{
for (UIView *view in self.subviews)
{
isInside = CGRectContainsPoint(view.frame, point);
if(isInside)
break;
}
}
return isInside;
}
关于ios - 具有自定义标注和按钮的 MKAnnotationView 子类,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19938205/
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