[BUG]: [KDE] Main window is inaccessible when modal window was active before main window was hidden (via tray icon)

[sakkamade]

Brief description of the issue.

Look below. Look the title.

How to reproduce the bug?

1. Enable "Hide main window when it is minimized" in "Tray & notifications" settings
2. Click "Minimise" button on "Settings" window
3. Click on tray icon to make the main window visible
4. Observe how Main window does not react on any click, and Settings window will not be visible

What was the expected result?

Settings, or any other sort of secondary window (such as About, Message filters) should actually turn minimised in such situation, keeping Main window untouched.
Otherwise the Minimise button should be removed from such windows.

What actually happened?

After click upon tray icon the Main window shows no response, whereas secondary windows stays invisible,

Other information

• OS: Arch Linux, KDE
• RSS Guard:
  Version: 3.9.2 (built on Linux/x86_64)
  Build date: 4/17/21 8:31 AM
  Qt: 5.15.2 (compiled against 5.15.2)

[martinrotter]

This seems to be DE-specific thing because on Windows such a behavior cannot be reproduced as "minimize" button is correctly disabled on modal windows

and if I try to hide main window by clicking on tray icon (while modal icon is active) it correctly hides itself and modal window still stays visible.

Which DE you use? Btw thumbs up for Arch, it is my main driver distro on my home station and server too. :)

[sakkamade]

Ah, sorry, it's KDE.

[sakkamade]

Seeing this window from Windows...
In KDE, the Close button is not present in such secondary windows, and the only way to close it is to click OK or Cancel at the bottom.

[martinrotter]

This is what I see:

Hiding main window in any way when modal window is opened makes the bug trigger. Main window gets subsequently "blocked" and cannot be clicked into.

I am pretty sure that "visibility" of close/max/min button also has something to do if you run app/de on Wayland or X11.

I can control behavior of window to a degree, problem is that the outcome is highly different, depending on platform and/or DE, especially on Linux (sadly).

[martinrotter]

I will do some tests.

[sakkamade]

Strange...
I cannot see Close button whatever I do: Move it to the right side, remove RSS Guard config...
I wonder if it has something to do with qt updates.
Which version of "qt5-base" is now on Manjaro?

X11 by the way.

EDIT: Wait, it's RSS Guard 4.0.0...

[martinrotter]

Strange...
I cannot see Close button whatever I do: Move it to the right side, remove RSS Guard config...
I wonder if it has something to do with qt updates.
Which version of "qt5-base" is now on Manjaro?

X11 by the way.

EDIT: Wait, it's RSS Guard 4.0.0...

5.15.2

Yes, it is RSS Guard DEVELOPMENT version. You can download it from releases, it is updated within 15 minutes of each source code commit. AppImage is there...

[sakkamade]

5.15.2

And no 5.15.2+kde+r..... ? Or just 5.15.2? But never mind, I very much wonder that this is the cause.

You can download it from releases, it is updated within 15 minutes of each source code commit. AppImage is there...

Thanks, will test it tomorrow.