6,254 questions
0
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24
views
Modifying Bluetooth GATT Configurator Report Map Characteristics in SiLabs - Simplicity studio v5
As part of my application,I am working with SiLabs and following example of this text with my deice EFR32BG22 and tool Simplicity Studio V5.
I need to add a digitizer descriptor to the Bluetooth GATT ...
1
vote
0
answers
17
views
Why is my useOnClickOutside not working? Why can't the eventListener find e.target?
I am creating a useOnClickOutside hook. It's a hook that detects clicks outside of a registered ref.
The interface is as follows.
const ref = useOnClickOutside( () => { setShow(true) } );
return &...
- 11
1
vote
2
answers
42
views
Missing pointerup event in child element after setting pointerCapture on parent
I want to implement a drag effect on an element, so I used setPointerCapture in its pointerdown event handler like this:
ele.addEventListener('pointerdown', (e)=>{
e.currentTarget.onpointermove = ...
- 355
0
votes
0
answers
14
views
How to create many buttons in GLFW window without additional library
I'm using GLFW library for my GUI app. I need to create some buttons for users to click. From what I learned, GLFW do not have a built in function to add button. So I need to implement it myself.
My ...
0
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0
answers
26
views
How to get the Pinch or Zoom amount from a MouseWheelEvent in Java
I am trying to code something where I can pan around and zoom a graphic, but I can't figure out how to get zoom quantity. I am working in a swing UI and I have successfully gotten scrolling to work ...
- 31
0
votes
0
answers
50
views
Mouse Listener in python
I have an error and I will share with you on the below.
The code I wrote is so simple. I didnt understand why I get this error.
Code:
import timeimport threading
from pynput.mouse import Listener
def ...
1
vote
0
answers
32
views
Creating a 'Draw Line' Button with Mouse Clicks in PyQt5
I'm using PyQt5 to build a GUI program similar to Microsoft Paint, but specifically for drawing shapes (components) and lines (wires) on an adjustable circuit board. So far, I've created the circuit ...
- 111
0
votes
1
answer
37
views
How to simulate click properly on "Show more workflows ..." buton on GitHub?
I'm trying to use Tampermonkey user script on Firefox to click "Show more workflows..." in GitHub repositories like this one. But somehow using this code
// ==UserScript==
// @name ...
- 3,183
1
vote
1
answer
63
views
p-inputNumber button - The input value is null when using the down arrow
I'm using the p-inputNumber button in order to allow the user to select a filter value for a table column.
Unfortunately if I use the down arrow and I select the value 0 the Mouse event it is not ...
- 11
0
votes
0
answers
39
views
Vue 3 vitest useMouse composable test not working
I've reused the mouse tracker composable here: https://vuejs.org/guide/reusability/composables,
adding a twist by binding the event to an element in order to track the mouse position relative to it.
...
- 1
0
votes
1
answer
47
views
How does one handle mouseEntered: and mouseExited: events when nswindow style is fullSizeContentView?
I have a macOS app with a view that occupies the entire window, with NSWindowStyleMaskFullSizeContentView set within the window's styleMask. I want to show the titlebar and window buttons when the ...
- 17
0
votes
0
answers
34
views
mat-autocomplete optionSelected does not get triggered by mouse event
I am using mat-autocomplete and input form control inside a custom cell editor for ag grid in angular.
mat-autocomplete only reacts to keyboard event but not mouse event. Does anyone know how to fix ...
0
votes
0
answers
51
views
Some Subscribers Not Called When Firing Event
I'm trying to replicate a famous card game in unity using C#, just as a challenge to myself. Today I was making a Sacrificeable script that is added to almost every card in the game. There is another ...
1
vote
1
answer
50
views
How to prevent text selection on double-click in JavaScript?
I'm working with a double-click event listener in JavaScript to trigger an action when a user double-clicks on certain text elements. However, I also have another event listener that responds to text ...
- 11
1
vote
1
answer
68
views
Vite + Typescript can't call onClick function, not defined
I am working on weather app in Vite + Typescript, no framework, just plain TS.
I want to have delete function for each weather list item. When I click on delete button clickedID gets passed down to ...
0
votes
0
answers
65
views
How to detect mouse button press down and release in flutter flame?
I want to be able to detect if a mouse button is currently pressed down or not. All the sources suggested using a combination of onTapDown/onDragStart and onTadUp/onDragEnd functions, but onTapUp does ...
0
votes
1
answer
80
views
How to get mouse click position as row, column in gridded tkinter frame?
This is my first SO question - I hope it makes sense. I have a scrollable, gridded tkinter frame which is populated by a table. The table has 10 columns of fixed width. The number of rows is ...
0
votes
1
answer
46
views
How can I slow down drag behavior with D3/JavaScript?
I am designing a visualization which begins with the user drawing points on the screen as shown here: https://jsfiddle.net/jtr13/j2yrknf3/25/
The relevant part of the code (inspired by this answer) is:...
- 1,277
0
votes
0
answers
40
views
Trying to show the Annotation data on hover/mouse move CornerStoneJs
Trying to show the Annotation point's data on hover/mouse move using CornerstoneJs Library.
Github Link To Library
I am displaying probeTool Annotations when the image loads. You can see image#1 (...
- 21
0
votes
1
answer
55
views
Tkinter Button Not Behaving as Expected
So I have been working on a project mainly using the tkinter module, and when I started trying to use Buttons I have seen that I literally can not just click on them. I have to both click, hold, and ...
- 11
0
votes
0
answers
49
views
Detect if the mouse curor is outside QGraphicsView [duplicate]
I have mouseMoveEvent in QGraphicsView, and it changes the stylesheet of a QStatusBar everytime the mouse is in the QGraphicsView. Now I need to restore that QStatusBar color to black whenever it goes ...
- 178
0
votes
1
answer
25
views
Draggable line series gives a TypeError: Cannot read properties of undefined (reading 'chart')
I'm currently using
when I try to click and drag the point of the line it gives
Draggable line series gives a TypeError: Cannot read properties of undefined (reading 'chart')
My settings in the ...
0
votes
0
answers
60
views
How to check if no activity on keyboard and mouse in C++ [duplicate]
I'm trying to make an app for myself and others in windows (linux and mac in future) that tracks how much you have worked or did some other activity for a period of time, for example: studied, ...
- 37
0
votes
1
answer
44
views
How to get an event when user resize WPF DataGrid column by mouse
How to get an event for column resize invoked by user interaction (mouse left button + mouse move).
I tried SizeChanged event, but it is triggered also when new items are added to the DataGrid (with ...
- 316
0
votes
3
answers
59
views
Can I use an event listener with two events?
I am doing a "pixel art" web page, and I don't want the "pencil" to draw when I am not pressing the button on the mouse, I try to do this but either I can make the "pencil&...
1
vote
3
answers
65
views
Find the id of the div using onMouseOver event object
I wrote the below code to capture the id for the div, when the user hovers over the div.
<div className="part-3" id="graph-1" onMouseEnter={handleHover}>
<h3 className=&...
- 2,095
-1
votes
1
answer
93
views
How to make Popup movable in c# WPF more than once?
I have created a usercontrol which uses
<UserControl .......
MouseMove="UserControl_MouseMove"
MouseLeftButtonUp="UserControl_MouseLeftButtonUp&...
user23077506
3
votes
1
answer
178
views
Setting fillStyle works inconsistently for bodies in Matter.JS
I'm working with Matter.JS for an interactive header graphic on a website. I have some basic letter paths in SVG, which get loaded, converted to shapes and bodies and placed in the world. They get ...
- 2,426
0
votes
0
answers
22
views
Relationship among event.clientX,Y, event.pageX,Y, window.scrollX,Y to subpixel accuracy
I'd like to know the x,y location of my MouseEvents,
in page coordinates and in viewport (aka client) coordinates,
as accurately as possible (definitely subpixel accuracy).
See here for definitions of ...
- 5,334
0
votes
1
answer
71
views
Widget with WA_TransparentForMouseEvents attribute in QSplitter. How to make it?
I have QMainWindow class with QScrollArea with content as central widget. And I created a main_layout with my scroll area as parent.
Thus I have ability to access to background layout (self....
0
votes
1
answer
27
views
How can I solve flicking problem on hover by event handler or raw CSS?
I am facing a flickering problem on img Hover.
I want to show all img as grid from 6 to 3 on img hover . For this , I use event handler & state. But , because of event function using, it is ...
0
votes
2
answers
78
views
Zoom only using mouse wheel
I'd like to allow zooming on a canvas (excalidraw API) using only the mouse wheel like on google map , without pressing the ctrl key.
Here are two things that I tried :
useEffect(() => {
const ...
0
votes
1
answer
126
views
Autoclicker in java
I am trying to make it so after I press the start button, it does the clicks when left mouse button is being held down, but right now its not clicking at all when I hold left mouse button.
package GUI;...
0
votes
0
answers
74
views
Automate Mouse Clicks on Mac
For years I have used the following code on a Mac to automate mouse clicks in my bash scripts. Recently (sometime since I upgraded to Sonoma?) it stopped working.
Here is the code:
// Compile ...
- 255
0
votes
0
answers
13
views
How can I use mouse movement to scroll in Windows?
I have this command in linux that does this.
xinput --set-prop $id 'libinput Scroll Method Enabled' 0, 0, 1
xinput --set-prop $id 'libinput Button Scrolling Button' 2
And there is Karabiner elements ...
1
vote
0
answers
118
views
Control MouseWheel speed with OnMouseWheel event
I am trying to detect mouseWheel event in my Dialog Box and control the speed of the mousewheel.
Below is the code snippet for normal mouseWheel movement:
static BOOL HandleMouseWheel(CWnd* pWnd, int ...
- 11
3
votes
1
answer
54
views
How to detect 'onMouseMoved' on the entire scene?
I'm trying to detect if mouse is moving over the entire scene or not to close the app after 15min of inactivity.
In the example I have an Anchorpane occupying the entire scene with an OnMouseMoved ...
- 612
0
votes
1
answer
36
views
detecting mouse events behind a transparent iframe
I'm building a Chrome Extension that when active, appends an iframe to the body of the page and is set as position fixed to take up the whole window dimensions (0, 0 100vw, 100vh).
The iframe is ...
- 11.6k
0
votes
0
answers
103
views
Mouse look/Mouse delta calculation problems
So, I am currently trying to create a mouse look system for a game I am making. Here is my current code:
class InputManager
{
public:
bool GetKey(KeyCode key, KeyState state)
{
int ...
4
votes
1
answer
49
views
JavaFX problem with drawing a polygon in the right place
I have the following problem: Drawing a figure (in this case a triangle) works correctly. However, the triangle should be drawn where I clicked, and it starts drawing from the upper left corner of the ...
0
votes
0
answers
27
views
Coordinates of my mouse are not matching up with my coordinates of my sprite
It was my project to create a duck hunt game in masm615 8086 assembly and in that I have implemented a crosshair that moves with cursor using the INT 33 and I have added a check where on left click of ...
0
votes
0
answers
85
views
MOUSEINPUT reset the mouse cursor on Windows
How to reset the mouse cursor to its default state (no button is clicked) without changing the position?
According to the MOUSEINPUT API, there is no "reset" function or "...
- 698
0
votes
0
answers
29
views
Get mouse events for a D3 element that is behind another? Picking priority?
I'm making a D3 visualization where I want to draw a semitransparent box over a bunch of other clickable targets.
When the transparent thing is the only thing under the cursor, and the user clicks, I ...
- 2,857
2
votes
2
answers
54
views
An overlay timer that starts on LMB click/hold, stop & reset on release
Was able to start the time count by clicking LMB but could not find a way to stop and reset it.
import PySimpleGUI as sg
import time
from pynput import mouse
sg.theme('DefaultNoMoreNagging')
layout =...
- 21
0
votes
1
answer
44
views
Avoiding endless event listeners that are added when a state changes in React
I have a state-variable items that's just a collection (object) of items with an ID and a ref (which points to an HTMLDivElement), and a state-variable attachments which is another collection, but has ...
- 5
0
votes
2
answers
74
views
How to convert mouse position to canvas coordinate using object-fit: contain
Using object-fit: contain allow to resize a canvas to fit inside a container.
This snippet is drawing a circle using mouse event position :
canvas.width=1920;
canvas.height=1200;
const ctx=canvas....
- 11.9k
0
votes
1
answer
73
views
Stop chrome devtools logging mouse events temporarily
I'm trying to log a specific mouse event, which is being sent from an onMouseMove event. I'm absolutely positive that I've seen some sort of keyboard shortcut that you can use inside of chrome ...
- 624
1
vote
1
answer
56
views
Unexpected behavior with javascript mouse events
What I wanted: a div "dragItem" should be moved horizontally.
If the mouse cursor is on top of a div with the class "tag", then the position of "dragItem" will be changed....
- 344
0
votes
0
answers
68
views
Detect mouse move event when over an iframe in chrome extension
I am working on a chrome extension that would inject a script on any page and get the mouse position whenever the mouse move, now everything is working fine and getting the positions whenever the ...
- 55
0
votes
1
answer
23
views
DragEvent properties coming from nested iFrame
I need to get the clientY of the browser viewport.
However, whenever I drag over an iFrame, event.clientY returns the Yposition of the iFrame viewport.
How can I get only the clientY of the browser ...
- 1