uilongpressgesturerecogni

Combining a UILongPressGestureRecognizer with a UIPanGestureRecognizer

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问题 I d'like to combine a UILongPressGestureRecognizer with a UIPanGestureRecognizer. The UIPanGestureRecognizer should start with a long press. Is there a simple way to do this? or do I really have to write my own gesture recognizer? I wan't something like on the home screen. You press on an icon and after some time the icons start wobbling. Afterwards without releasing my finger from the screen I can start dragging the icon under my finger around. 回答1: actually, you don't have to combine

Swift Programmatically Launch a UILongPressGesture

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问题 I would like to programmatically launch a UILongPressGesture when a user touches a button. This was asked years ago at How can I send a UILongPressGesture programmatically? but I'm wondering if there's a cleaner or more modern solution. My existing UILongPressGestureRecognizer code (which maps actual user interactions to functionality) works as follows: view.addGestureRecognizer(UILongPressGestureRecognizer(target: self, action: #selector(longPress))) where longPress is defined as: @objc func

Long press gesture on image in tableview custom cell

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问题 I need some help. Today, I am working on table view custom cell where the cell contains an UIImageView . On the ImageView, I want to implement the long gesture. I implement code for this that is give below.. But I am doing something wrong in my code.In this the View is resize once on long press but i want after the some seconds it can be remove and come back in table view cell Can anyone Suggest me???? Update: Here's the code! - (void)celllongpressed:(UILongPressGestureRecognizer *)gesture {

wkwebview decidePolicyForNavigationAction being call after the long press recogniser ended

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问题 I tried to override the original wkwebview actionsheet... Firstly I disabled the original wkactionsheet by webView.evaluateJavaScript("document.body.style.webkitTouchCallout='none';", completionHandler: nil) Then I initialise a long press gesture recogniser (and it works perfectly) and I created my own action sheet. I used decidePolicyForNavigationAction to get the clicked link urls: func onLongPress(gestureRecognizer:UIGestureRecognizer){ if gestureRecognizer.state ==

Need to apply UIRotationGestureRecognizer followed by UILongPressGestureRecongnizer

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问题 Applied UILongPressGestureRecongnizer on one view, Check below code for reference.. @interface ViewController () { UIRotationGestureRecognizer *rotationGestureRecognizer6; } - (void)viewDidLoad { //--------Added LongPress Gesture----------// UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)]; longPress.minimumPressDuration = 2.0; [view6 addGestureRecognizer:longPress]; rotationGestureRecognizer6 = [

Magnifying glass shows UIWindow behind

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问题 We have an app with a burger menu navigation, the menu itself is a window that lies behind the keywindow. When the user long presses a uitextfield and brings up the magnifying glass, the magnifying glass shows the content of the UIWindow behind. Has anyone got any ideas Video 回答1: A workaround for this is setting windowLevel to -1 like self.navigationWindow.windowLevel = -1; where navigationWindow is the window containing the menu. 回答2: I meet the same problems. My solution is: UIWindow*

UILongPressGestureRecognizer not calling its target method

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问题 This worked with devices on iOS 11, but with my device updated to iOS 12 it no longer works: //the viewcontroller is initiated with UIGestureRecognizerDelegate let longPressGesture = UILongPressGestureRecognizer(target: self, action: #selector(longPress)) //in cellForRowAt: longPressGesture.minimumPressDuration = 1.0 longPressGesture.delegate = self longPressGesture.cancelsTouchesInView = false cell.addGestureRecognizer(longPressGesture) @objc func longPress(longPressGestureRecognizer:

wkwebview decidePolicyForNavigationAction being call after the long press recogniser ended

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I tried to override the original wkwebview actionsheet... Firstly I disabled the original wkactionsheet by webView.evaluateJavaScript("document.body.style.webkitTouchCallout='none';", completionHandler: nil) Then I initialise a long press gesture recogniser (and it works perfectly) and I created my own action sheet. I used decidePolicyForNavigationAction to get the clicked link urls: func onLongPress(gestureRecognizer:UIGestureRecognizer){ if gestureRecognizer.state == UIGestureRecognizerState.Began { longPressSwitch = true } } func webView(webView: WKWebView, decidePolicyForNavigationAction

Combining a UILongPressGestureRecognizer with a UIPanGestureRecognizer

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I d'like to combine a UILongPressGestureRecognizer with a UIPanGestureRecognizer. The UIPanGestureRecognizer should start with a long press. Is there a simple way to do this? or do I really have to write my own gesture recognizer? I wan't something like on the home screen. You press on an icon and after some time the icons start wobbling. Afterwards without releasing my finger from the screen I can start dragging the icon under my finger around. actually, you don't have to combine gesture recognizers - you can do this solely with UILongPressGestureRecognizer... You enter StateBegan once your