Bug 409937

Summary: Actions on drag-and-dropped reference images breaks left-click
Product: [Applications] krita Reporter: eliasvaha
Component: Tools/Reference ImagesAssignee: vanyossi <ghevan>
Status: RESOLVED WORKSFORME    
Severity: normal CC: ghevan
Priority: NOR    
Version: 4.2.3   
Target Milestone: ---   
Platform: macOS (DMG)   
OS: macOS   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description eliasvaha 2019-07-18 09:04:15 UTC 
SUMMARY
When reference images are modified with the right-click pop-up menu (copy/paste, mirror horizontally, etc.), left clicking the canvas stops working for any tool (dragging the ref image, painting, panning, ...)
Problem is only present in drag-and-dropped reference images, not for ones added using the button in Tool Options.

STEPS TO REPRODUCE
1. Create a new document
2. Drag-and-drop an image onto the canvas, "Insert as Reference Image"
3. Select the reference image
4. Right-click and "Mirror Horizontally"

OBSERVED RESULT
Left-click stops working for any tool (dragging the ref image, painting, panning, etc.)

EXPECTED RESULT
Left-clicking should work normally

SOFTWARE/OS VERSIONS
Windows: 
macOS: 10.14.4
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 5.12.3 (compiled and loaded)

ADDITIONAL INFORMATION
The problem seems to resolve temporarily if you leave the Krita app and then go back to it, or if you close and reopen the document.
Comment 1 vanyossi 2019-07-18 15:40:44 UTC 
I can confirm this bug. This only happens on a fresh opened image, There is no need to select an action. 

4. right click
5. left click (or escape to hide menu) outside of menu

I can recover left-click inside Krita after calling the popup palette. Or by selecting another application window and return to Krita. If selecting another app window the bug dissapears.
Comment 2 vanyossi 2019-09-24 03:40:42 UTC 
New discovery.

If "show pop up palette" is set to a keyboard key there is no freeze. It only happens on right click invocation.
Comment 3 vanyossi 2022-10-21 20:35:01 UTC 
I can no longer reproduce in latest 5.1.1