Cocoa touch 使用子视图接触视图

我想要一个俯视图（UIView的子类），它可以用

- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
- (void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
...

h

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如果不触发XView中的触摸方法，则需要对UITableView进行子类化，或者使用UITapGestureRecognitor来解决此问题。我个人会使用UITapGestureRecognitor

UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapCode:)];
[self.tableView addGestureRecognizer:tap];

然后，您可以在此处操作水龙头：

- (void)tapCode:(UITapGestureRecognizer *)recognizer
{
    // code goes here
}

如果您是UITableView的子类，则可以将touchesbearth:withEvent放在其中

UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapCode:)];
[self.tableView addGestureRecognizer:tap];

- (void)tapCode:(UITapGestureRecognizer *)recognizer
{
    // code goes here
}