Keyboard layouts in XFCE

Is there a GUI tool to change keyboard layouts in XFCE? So far, I haven’t been able to find one. I’m using setxkbmap in console to change the layout. If there is no graphical tool, is there any way to make the setxkbmap change permanent so that XFCE uses the desired keyboard layout on startup?

[Desktop Entry]
Encoding=UTF-8
Version=1.0
Type=Application
Name=Keyboard Layout
Comment=Set keyboard layout with setxkbmap
Exec=setxkbmap -layout fr
StartupNotify=false
Terminal=false
Hidden=false
OnlyShowIn=XFCE
X-GNOME-Autostart-enabled=false

Copy/paste that code, edit the line in red, save as ~/.config/autostart/kblayout.desktop, enable/disable it over Session and Startup in XFCE.