Recently, the product is in trouble and I want to make the small customer service button of Xuxian.com. Although it is not difficult, I am lazy. Haha, I made one on the blog, but the click event and drag are repeated. Let's just write one for reference only.
Without further ado, please enter the code:
- (UIButton *)panButton {
if (!_panButton) {
UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panAction:)];
_panButton = [[UIButton alloc] init];
_panButton.backgroundColor = [UIColor blueColor];
_panButton. = ;
_panButton. = [UIColor greenColor].CGColor;
[_panButton setTitle:@"Clear cache" forState:UIControlStateNormal];
_panButton. = [UIFont systemFontOfSize:9];
[_panButton addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];
[_panButton addGestureRecognizer:panGesture];
}
return _panButton;
}
- (void)panAction:(UIPanGestureRecognizer *)recognizer {
CGPoint translationPoint = [recognizer translationInView:];
CGPoint center = ;
= CGPointMake( + , + );
[recognizer setTranslation:CGPointZero inView:];
}
-(void)buttonAction:(UIButton *)sender
{
NSLog(@"Annoying, why should I do~");
}
The above example of the ios draggable button is all the content I share with you. I hope you can give you a reference and I hope you can support me more.