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
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.