ios - UITableview 的触摸事件

Question

我有一个 UIView 覆盖子类 UITableview。问题是，我无法让表格 View 滚动。我尝试过覆盖 touchesBegan、touchesMoved、touchesEnded。然后我尝试覆盖 hittest 但这似乎没有影响。

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    UITouch *touch = [touches anyObject];
    CGPoint touchPoint = [touch locationInView:self];
    NSLog(@"SMTable.touches began %@",NSStringFromCGPoint(touchPoint));
    [super touchesBegan:touches withEvent:event];

}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
    UITouch *touch = [touches anyObject];
    CGPoint touchPoint = [touch locationInView:self];
    NSLog(@"SMTable.touches moved %@ for :%p",NSStringFromCGPoint(touchPoint),touch.view);
    [super touchesMoved:touches withEvent:event];
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
    UITouch *touch = [touches anyObject];
    CGPoint touchPoint = [touch locationInView:self];
    NSLog(@"SMTable.touches ended %@",NSStringFromCGPoint(touchPoint));
    [super touchesEnded:touches withEvent:event];
}
- (void)touchesCancelled:(NSSet*)touches withEvent:(UIEvent*)event {
    [super touchesCancelled:touches withEvent:event];
}
- (UIView*) hitTest:(CGPoint)point withEvent:(UIEvent *)event {
    //NSLog(@"SMTable.hitTest %@",NSStringFromCGPoint(point));
    return [super hitTest:point withEvent:event];
}

Answer 1

如果您的 UIView 位于 UITableView 上方，则所有触摸事件都将落在该 UIView 和您的 UITableView 中> 不会滚动。您需要禁用最上面的`UIView〜

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