Sets the GtkWidgetPath used for style matching. As a consequence, the style will be regenerated to match the new given path. If you are using a GtkStyleContext returned from gtk_widget_get_style_context(), you do not need to call this yourself.
a GtkWidgetPath Since 3.0
See Implementation
Sets the GtkWidgetPath used for style matching. As a consequence, the style will be regenerated to match the new given path. If you are using a GtkStyleContext returned from gtk_widget_get_style_context(), you do not need to call this yourself.