since: 3.2

Declaration [src]

gdk_x11_window_set_theme_variant (
  GdkWindow* window,
  char* variant

Description [src]

GTK+ applications can request a dark theme variant. In order to make other applications - namely window managers using GTK+ for themeing - aware of this choice, GTK+ uses this function to export the requested theme variant as _GTK_THEME_VARIANT property on toplevel windows.

Note that this property is automatically updated by GTK+, so this function should only be used by applications which do not use GTK+ to create toplevel windows.

Available since: 3.2



Type: char*

The theme variant to export.

The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.