.xsessionrc: Integrate qt5ct

.xsessionrc

@@ -1,10 +1,15 @@
 #!/bin/sh
+export XSESSION_HAS_SOURCED=1
 for term in mate-terminal lxterminal xfce4-terminal konsole urxvt xterm; do
 	if command -v "$term" > /dev/null 2>&1; then
 		export TERMINAL="$term"
 		break
 	fi
 done
+if command -v qt5ct > /dev/null 2>&1; then
+	export QT_QPA_PLATFORMTHEME=qt5ct
+	export QT_AUTO_SCREEN_SCALE_FACTOR=0
+fi
 
 export PATH="$PATH:$HOME/.bin:$HOME/.local/bin"
 if command -v go > /dev/null 2>&1; then