Add GTK3 and QT5 HiDPI scaling variables

[khome.git] / home / lib / login_variables_dpi_high.sh

diff --git a/home/lib/login_variables_dpi_high.sh b/home/lib/login_variables_dpi_high.sh
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+# GDK 3 (GTK 3)
+# https://wiki.archlinux.org/index.php/HiDPI#GDK_3_(GTK_3)
+export GDK_SCALE=2
+
+# QT
+# https://wiki.archlinux.org/index.php/HiDPI#Qt_5
+# https://doc.qt.io/qt-5/highdpi.html
+# https://blog.qt.io/blog/2016/01/26/high-dpi-support-in-qt-5-6/
+#export QT_SCALE_FACTOR=2  # Causes qutebrowser UI fonts to have large gaps.
+export QT_FONT_DPI=192  # Scales qutebrowser UI fonts as expected.