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 GdkDisplay. If you want to monitor the widget for
changes in its settings, connect to notify::display.
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 GdkDisplay. If you want to monitor the widget for changes in its settings, connect to notify::display.