我可以（如何）创建自己的可以与IBAction绑定的UITouch事件吗？
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我有一个新手势（触摸，拖动到其他手势，松开），它的行为与touchUpInside或touchDown或当您在界面构建器中绑定IBAction时弹出的任何列表相同。 （即，我希望我的自定义项在该列表中，以便将它们与IBAction绑定在一起）
有没有办法做到这一点，或者我需要以编程方式将事物捆绑在一起吗？
更新：下一件事
这是我所做的工作的精简版本，它使我的对象与任何其他特定的类分离，以防其他人尝试实现此目的：
@interface PopupButton : UIView {
}
//These are the replacement \"IBAction\" type connections.
@property (nonatomic) SEL tapAction;
@property (nonatomic, assign) id tapTarget;
@property (nonatomic) SEL dragAction;
@property (nonatomic, assign) id dragTarget;
@end
@implementation PopupButton
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
//Your custom code to detect the event
}
-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
//Your custom code to detect the event
}
-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
//Here we\'ll say I detected the event I called \"drag\".
if (!(self.dragTarget && self.dragAction)) {
NSLog(@\"No target for drag.\");
abort();
} else {
[self.dragTarget performSelector:self.dragAction];
}
//And here I detected the event \"tap\".
if (!(self.tapTarget && self.tapAction)) {
NSLog(@\"No target for single tap.\");
abort();
} else {
[self.tapTarget performSelector:self.tapAction];
}
}
-(void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event{
//Your custom code to detect the event
}
@end
- (void)viewDidLoad
{
[equalsPopupButton setTapTarget:self];
[equalsPopupButton setTapAction:@selector(equalsPress)];
[equalsPopupButton setDragTarget:self];
[equalsPopupButton setDragAction:@selector(isNamingResult)];
}
没有找到相关结果
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疾很毋悲