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Merge pull request #252 from deeplow/patch-2

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Add QT Scaling to dpi-scaling.md
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Ivan 2023-04-10 09:32:18 +00:00 committed by GitHub
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docs/customization/dpi-scaling.md
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@ -15,6 +15,37 @@ The simplest way to set dpi scaling in dom0 is to use the desktop environment's
Replace `xxx` with a number that fits your setup and is a multiple of 6, as numbers that aren't sometimes result in annoying rounding errors that cause adjacent bitmap font sizes to not increment and decrement linearly.
### Qubes Applications
Qubes applications (e.g. Qubes Create VM, etc.) don't scale automatically, to solve this issue it is possible to set the `QT_SCALE_FACTOR` variables as described
[here](https://doc.qt.io/qt-6/highdpi.html#qt-scale-factor3). To test these
values first, open a terminal and type:
~~~
QT_SCALE_FACTOR=1.8 qubes-global-settings
~~~
You can try change the values for `QT_SCALE_FACTOR` to your
liking.
Once you confirmed that this is working, you can make these settings permanent
by creating a file `/etc/profile.d/dpi_QT.sh` (in dom0) with
the following content and your own values:
~~~
#!/bin/sh
export QT_SCALE_FACTOR=1.8
~~~
Then make the script executable with
~~~
sudo chmod +x /etc/profile.d/dpi_QT.sh
~~~
And logout and login again to see the results.
VMs
---
@ -136,6 +167,13 @@ export GDK_SCALE=2
export GDK_DPI_SCALE=0.5
~~~
Then make the script executable with
~~~
sudo chmod +x /etc/profile.d/dpi_GDK.sh
~~~
Resources
=========