services/gtk: add gtk3/4 settings in dconf

dconf is seemingly the preferred way to setup GTK theming and settings
(including icon themes etc.).
This commit is contained in:
Anthony Rodriguez 2025-02-10 23:29:03 +01:00
parent b15f8de08f
commit aa36a6eda9
Signed by: nezia
SSH key fingerprint: SHA256:Ihfpl0rUpqDevYqnzSR34OYfVLbDNkBiUjs3CpX4ykA

View file

@ -7,6 +7,7 @@
... ...
}: let }: let
inherit (lib.lists) singleton; inherit (lib.lists) singleton;
inherit (lib.gvariant) mkInt32;
inherit (lib'.generators.gtk) finalGtk2Text toGtk3Ini; inherit (lib'.generators.gtk) finalGtk2Text toGtk3Ini;
inherit (config.local.systemVars) username; inherit (config.local.systemVars) username;
@ -26,12 +27,8 @@ in {
in { in {
files = { files = {
".gtkrc-2.0".text = finalGtk2Text {attrs = gtkSettings;}; ".gtkrc-2.0".text = finalGtk2Text {attrs = gtkSettings;};
".config/gtk-3.0/settings.ini".text = toGtk3Ini { ".config/gtk-3.0/settings.ini".text = toGtk3Ini {Settings = gtkSettings;};
Settings = gtkSettings; ".config/gtk-4.0/settings.ini".text = toGtk3Ini {Settings = gtkSettings;};
};
".config/gtk-4.0/settings.ini".text = toGtk3Ini {
Settings = gtkSettings;
};
".config/gtk-3.0/gtk.css".source = gtkCss; ".config/gtk-3.0/gtk.css".source = gtkCss;
".config/gtk-4.0/gtk.css".source = gtkCss; ".config/gtk-4.0/gtk.css".source = gtkCss;
}; };
@ -43,7 +40,7 @@ in {
environment.sessionVariables = { environment.sessionVariables = {
GTK2_RC_FILES = "${config.hjem.users.${username}.directory}/.gtkrc-2.0"; GTK2_RC_FILES = "${config.hjem.users.${username}.directory}/.gtkrc-2.0";
GTK_THEME = "${gtkSettings.gtk-theme-name}"; GTK_THEME = "${gtkSettings.gtk-theme-name}"; # force a GTK theme on libadwaita apps
}; };
}; };
@ -52,9 +49,12 @@ in {
profiles.user.databases = singleton { profiles.user.databases = singleton {
lockAll = true; lockAll = true;
settings = { settings = {
"org/gnome/desktop/interface" = { "org/gnome/desktop/interface" = with styleCfg; {
color-scheme = "prefer-${styleCfg.scheme.variant}"; color-scheme = "prefer-${scheme.variant}";
gtk-theme = styleCfg.gtk.theme.name; cursor-size = mkInt32 cursorTheme.size;
cursor-theme = cursorTheme.name;
gtk-theme = gtk.theme.name;
icon-theme = gtk.iconTheme.name;
}; };
}; };
}; };