Questions tagged [touch]
Touch-based interfaces have unique considerations that do not apply to other modes of input, and vice versa.
touch
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How to handle tocuh event for paret and child views in Android
I am trying to implement drag-and-drop functionality in my app using the DragLinearLayout class. I have successfully implemented the drag-and-drop feature. Now, I want to enable drag-and-drop when the ...
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Qt Android, how can I get MotionEvent.getToolType() equivalent?
I have a whiteboard that's a component extending from QQuickItem, as it's in use in some hardware devices I need to detect when the tool being used is an eraser, a stylus or the finger.
In Android in ...
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how to use touch command in windows to create multiple files with different name
I wanted to create 5 different files using touch command in windows 11 and the command i used for it was touch signUpSchema.ts verifySchema.ts signInSchema.ts acceptMessageSchema.ts messageSchema.ts
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QML MouseArea not recognizing touch events reliably when small and near other objects
I just started programming an automotive touch screen (3D50VT-200) and was having a rather fun time with it until I started noticing some inconsistent touch behavior. At first, I thought it may be a ...
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laser reader and vba excel
Using a laser reader and the KEYDOWN event of excel vba, which key on the keyboard is associated with a laser reader?
I need to use Excel VBA keydown event for a textbox object but I use a laser ...
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Javascript touch event on mobile not working
When adding a touchstart and touchend event listener to my window or my document it just doesnt work when touching or swiping the screen on mobile
document.addEventListener('touchstart', (event) =>...
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JS Pointer. Can't receive another target at pointerup after moving finger
I'm trying to figure out pointer events. I need to receive two different targets, first - at pointerdown, then slide finger and get second target - at pointerup. Everything works fine with mouse, but ...
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WPF OnPreviewTouchDown and OnPreviewMouseDown strange behavior opening new Window
I found some strange behavior in this scenario.
Simple WPF project with a TextBox with two events PreviewTouchDown and PreviewMouseDown
<Window x:Class="WPF.MainWindow"
xmlns=&...
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Allowing the user to move Path objects (Circles) added to a grid control
I have the following code that draws circles within a grid that I hoped would allow the user to dragmove the circles within it. Neither of the of events DragStarting, DropCompleted fire though. Do I ...
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Check if click was triggered by touch in modern browsers
This question is an update to this one, but for modern browsers. (Unfortunately the answers here are outdated and/or not in vanilla JavaScript). Essentially I want to perform a simple test to detect ...
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ESP32 / ESPIDF I2C Touchscreen Driver (GT911) usage with i8080 + lvgl
Situation:
I am working on an ESP32 Project for about 4 months now using this display
and an ESP32 Dev Kit C V1 (not the newer one).
All of that as mentioned in the ESPIDF.
The Display uses an ILI9488 ...
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using pure javascript and css, how to scroll a list of clickable divs on a touchscreen?
This is a local page that runs on an Android tablet.
That tablet will be not connected to any network, so everything needs to stay in the device storage.
HTML code:
<div class="container&...
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FIX for 'touch' command is not working in windows issue
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If you are getting this error message when trying to use the 'touch' command and don't have node installed then simply install and use Gitbash ...
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Delphi drag/drop ultra 4K touch screen
I've created a simple drag/drop application in Delphi (10.3.3), with 9 TListBox components on it, and a few items which can be dragged/dropped between the listboxes.
On an Ultra 4K touch monitor, the ...
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Chrome Kiosk mode allows you to exit by tapping and holding on touch screen
We are using a large touchscreen with an web app we have created that has an interactive canvas. I have managed to disable most touch features, such as context menu and zoom etc, but one issue remains,...
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