Add qt6ct as a hard dependency and ship a default configuration file consistent with our existing default settings. This is to cover the case of our Qt 6 applications, which will use qt6ct for theming instead of lxqt-qtplugin until support is added. Feels hacky, yet a reasonable fix.

debian/changelog

@@ -1,6 +1,9 @@
 lubuntu-default-settings (23.04.5) UNRELEASED; urgency=medium
 
-  * 
+  * Add qt6ct as a hard dependency and ship a default configuration file
+    consistent with our existing default settings. This is to cover the case
+    of our Qt 6 applications, which will use qt6ct for theming instead of
+    lxqt-qtplugin until support is added. Feels hacky, yet a reasonable fix.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Tue, 24 Jan 2023 15:40:42 -0600
 

debian/control

@@ -18,6 +18,7 @@ Depends: fonts-ubuntu,
          lxqt-session,
          openbox,
          policykit-desktop-privileges,
+         qt6ct,
          ${misc:Depends}
 Breaks: lubuntu-default-session (<< 1.0),
         lubuntu-default-settings (<< 1.0),

src/etc/xdg/xdg-Lubuntu/qt6ct/qt6ct.conf

@@ -0,0 +1,8 @@
+[Appearance]
+color_scheme_path=/usr/share/qt6ct/colors/airy.conf
+icon_theme=ePapirus
+style=Fusion
+
+[Fonts]
+fixed="Ubuntu Mono,11,-1,5,400,0,0,0,0,0,0,0,0,0,0,1,Regular"
+general="Ubuntu,11,-1,5,400,0,0,0,0,0,0,0,0,0,0,1,Regular"