====== XFCE ======

----
===== Menus =====
On Debian XFCE the most common locations for storing .desktop entries are:
  * /usr/share/applications/
  * ~/.local/share/applications
  * /usr/local/share/applications

===== Themes =====
In Debian with XFCE, theme files for the graphical interface are stored in system-wide locations.

=== System-Wide Themes ===
    GTK Themes: /usr/share/themes
    Icon Themes: /usr/share/icons
    Window Manager (xfwm4) Themes: /usr/share/themes 

=== Per-User Themes ===
    GTK Themes: ~/.local/share/themes/  or ~/.themes
    Icon Themes: ~/.local/share/icons or ~/.icons
    Window Manager (xfwm4) Themes: ~/.local/share/themes/ 

==== How to Install a New Theme ====
Download: the theme file from a source like xfce-look.org. Extract: the theme's downloaded archive. 
Copy: the extracted theme folder (which contains folders like gtk-3.0 for GTK themes or xfwm4 for window manager themes) into one of the user-specific directories mentioned above, such as ~/.local/share/themes/ for GTK/window themes or ~/.local/share/icons/ for icon themes. 
Select: the new theme by opening Menu > Settings > Appearance and choosing your theme from the Style or Icons tabs. 

==== Theme per application ====
Select an explicit theme for an application:

  env GTK_THEME=Adwaita:dark simple-scan
  env GTK_THEME=Nordic-darker simple-scan
  env GTK_THEME=Shades-of-gray-Orange simple-scan

  env GTK2_RC_FILES="/usr/share/themes/Ambiance/gtk-2.0/gtkrc" firefox


Newer versions of firefox use GTK3. Another way to overrule default thema from within Firefox:

  In Firefox URL bar enter about:config. 
     1. Create new String value with name widget.content.gtk-theme-override (Right click > new > String) 
     2. Set value to Adwaita:light (if your distribution does not use GNOME desktop, you should use a name of light GTK theme which is installed on your PC) 
     3. Restart browser 


===== Links =====
  * [[http://wiki.xfce.org/howto/customize-menu]]
  * [[https://wiki.debian.org/Xfce]]