picom: Remove --experimental-backends

They're now default and the legacy backends are the exceptional case.

Signed-off-by: Joe Groocock <me@frebib.net>

X11/xprofile

@@ -4,11 +4,13 @@
 export TERMINAL="alacritty"
 export BROWSER="firefox"
 
-export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
+export GTK_THEME="$(grep gtk-theme-name "${XDG_CONFIG_HOME:-$HOME/.config}/gtk-3.0/settings.ini" | sed 's/.*\s*=\s*//')"
 export GTK2_RC_FILES="$XDG_CONFIG_HOME/gtk-2.0/settings.ini"
 export QT_QPA_PLATFORMTHEME=qt5ct
 export XDG_CURRENT_DESKTOP="GNOME" # Fixes xdg-open
 
+export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
+
 # https://www.reddit.com/r/linux/comments/72mfv8/psa_for_firefox_users_set_moz_use_xinput21_to/
 export MOZ_USE_XINPUT2=1 # enable pixel-accurate scrolling in firefox
 

gtk-2.0/settings.ini

@@ -1,6 +1,3 @@
-# DO NOT EDIT! This file will be overwritten by LXAppearance.
-# Any customization should be done in ~/.gtkrc-2.0.mine instead.
-
 gtk-theme-name="Arc-Dark"
 gtk-icon-theme-name="Xenlism-Wildfire"
 gtk-font-name="sans 9"

gtk-4.0/settings.ini

@@ -0,0 +1 @@
+../gtk-3.0/settings.ini

picom/picom.conf

@@ -55,7 +55,7 @@ blur-background-exclude = [
 ];
 
 # Corners
-corner-radius = 8;
+corner-radius = 9;
 
 # Fading
 fading = true;

systemd/user/picom.service

@@ -4,7 +4,7 @@ Requires=graphical-session.target
 After=dbus.service graphical-session.target xorg.target
 
 [Service]
-ExecStart=/usr/bin/picom --experimental-backends --dbus
+ExecStart=/usr/bin/picom --dbus
 Restart=always
 Slice=session.slice