Gets the settings object holding the settings used for this widget. Note that this function can only be called when the GtkWidget is attached to a toplevel, since the settings object is specific to a particular GdkScreen.
the relevant GtkSettings object. [transfer none]
See Implementation
Gets the settings object holding the settings used for this widget. Note that this function can only be called when the GtkWidget is attached to a toplevel, since the settings object is specific to a particular GdkScreen.