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quiqueck

Member

Registered: 2013-04-15

Posts: 76

QMapShack, list of waypoint icons has only one column on my machine

I am using qmapshack for years now and i try to help with testing the porting to QT6. During the testing a strange behavior arises which appears apparently only on my machine. It's about changing a waypoint icon. The corresponding window to choose an icon from on my machine contains only a single column, whereas on other machines the icons are presented in multiple columns. The single column layout on my machine appears also with the official version, so this is not a QT6 problem, imho. Beside of the difference of the columns, i could scroll the single column with the official version of QMapShack, but not with the QT6 branch of QMapShack. But this is probably another issue and if my machine would show the icons in multiple columns, scrolling wouldn't be needed at all.

See how it looks like on my machine, and how it looks like on other machines.

Any ideas why my machine has this issue?

KDE Frameworks 6.8.0
X11

$:> xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 527mm x 296mm
   1920x1080     60.00*+  50.00    59.94  
   1680x1050     59.88  
   [...]

What i have tried so far:
* used a clean qmapshack config folder by renaming the folder ~/.config/QLandkarte
* added some code to the sources of QMapShack to get information about what QT thinks my screen size is, but it says also 1080 Pixel.
* disabled composition
* changed the visibility of the control panel

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 23,175

Re: QMapShack, list of waypoint icons has only one column on my machine

There's been a bug with some list implementations in the initial Qt 6.8 release so could be some relation to that (though that mostly affected QtQuick and this doesn't look like a QtQuick widget), alternatively do you set some scaling parameters?

printenv | grep QT

Last edited by V1del (2024-11-15 11:09:52)

quiqueck

Member

Registered: 2013-04-15

Posts: 76

Re: QMapShack, list of waypoint icons has only one column on my machine

No scaling, imho:

$:> printenv | grep QT
QT_AUTO_SCREEN_SCALE_FACTOR=0