3,637
questions
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40
views
Gesture event is not triggered on real device if view is outside of parent view bounds
I am facing an issue that occurs only on real device, specifically, I am trying to trigger gesture recognizer and expand the image with animation by tapping on image profile view which is inside of a ...
- 25
0
votes
1
answer
38
views
Transfer gestures to view on other UIWindow?
I have a set-up in my iOS app where I have two UIScreens (and thus two UIWindows) - one on the device, and the other on an external display.
I want the user to be able to make a gesture on their ...
- 151
0
votes
1
answer
38
views
Access property of a tableview from within a cell in Swift inside a gesturerecognizer
I have a UITapGestureRecognizer attached to an image within a tableview cell in Swift.
When the user taps the image, I'd like to access a property (variable) of the View Controller containing the ...
- 1,900
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36
views
my gestures seem off, and my raycast is not detecting planes correctly
import ARKit
import RealityKit
import SwiftUI
import CoreLocation
import Combine
class CustomARView: ARView, ARSessionDelegate, CLLocationManagerDelegate {
private var cancellables: Set<...
0
votes
1
answer
56
views
Application forgets current View Controller and tableview after alert controller tapped in Swift
I am running into issues where my app seems to forget the current View Controller and its properties--namely a tableView--after launching an AlertController with Action methods.
For example, after ...
- 1,900
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votes
0
answers
31
views
How to implement gesture-controlled animation for toggling the number of items displayed per row in a photo album app similar to Apple's?
zooming animation example
How to achieve the zoom-in and zoom-out transition animation similar to Apple's Photos app?
How to implement using a custom UICollectionViewFlowLayout and add gestures to ...
- 1
0
votes
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answers
46
views
Integrating Vuforia with OpenCV Hand Pose Estimator in Unity for Interactive Image Targets
I'm exploring the possibility of combining Vuforia's powerful image recognition capabilities with the hand pose estimator feature from OpenCV within a Unity project. The goal is to create an immersive ...
0
votes
1
answer
31
views
Pinch to zoom out using UIPinchGestureRecognizer
Strangely, my app's UIPinchGestureRecognizer is making it so that moving my fingers together zooms in, and moving my fingers apart zooms out -- which is the opposite of how iOS normally works.
I don't ...
- 1,888
2
votes
1
answer
400
views
How to obtain the absolute position in .NET MAUI's PanGestureRecognizer?
I have a ViewGraphics in my XAML defined like this:
<GraphicsView x:Name="Canvas" Drawable="{StaticResource Renderer}">
<GraphicsView.GestureRecognizers>
...
- 21
0
votes
0
answers
77
views
Clicking the right mouse button. Mac M1 (Designed for iPad)
We have an iOS application. It has support for Mac M1 (Designed for iPad).
All our menus open by pressing the left mouse button (or pressing one finger on the Touchpad). This action is recognized as ...
- 11
2
votes
1
answer
188
views
Custom UIControl does not work with UITapGestureRecognizer
When the UITapGestureRecognizer is not added to the view, both the UIButton and CustomControl will receive the .touchUpInside event. However, when the UITapGestureRecognizer is added to the view, only ...
- 118
2
votes
0
answers
123
views
Detect touches and ignore other gestures Swift SceneKit
I have an interactive globe and I want to detect taps on the globe, so I can get their 3d position.
When I override the function public override func touchesBegan(_ touches: Set<UITouch>, with ...
- 80
0
votes
1
answer
42
views
Updating a UIView with a subview's gesture handler
I have a simple app with a single ViewController containing a very minimal view hierarchy: DrawingView (a subclass of UIView), and three ImageViews (which are each children of DrawingView).
Inside ...
- 93
0
votes
1
answer
259
views
MAUI Tap Gesture on Hyperlink not working
Implemnted code below "Create a reusable hyperlink class" at MS Learn MAUI:Entry to add a Hyperlink. The Tap Gesture is added but does not fire the Tap handler. There is some discussion of ...
- 582
3
votes
1
answer
2k
views
Swipe back gesture not working in iOS 17 when NavBar is hidden - Swift UI
I have been using the following extension in Swift UI to enable swipe back gestures even when the navigation bar is hidden. However, after updating to iOS 17 (beta), it seems that this code is no ...
- 33