void gdk_window_set_background_pattern ( GdkWindow* window, cairo_pattern_t* pattern )
Sets the background of
A background of
NULL means that the window won’t have any background. On the
X11 backend it’s also possible to inherit the background from the parent
window using gdk_x11_get_parent_relative_pattern().
The windowing system will normally fill a window with its background when the window is obscured then exposed.
Deprecated since: 3.22
Don’t use this function.
A pattern to use, or
The argument can be
The data is owned by the caller of the method.