Warning: set_theming is deprecated since 5.5.0.
Applies the stylesheet to the widget.
widget |
widget to apply style to |
stylesheet |
CSS style to apply to the widget |
class_name |
class name to add style to, pass null if no class should be applied to the widget |
priority |
priorty of change, for most cases this will be Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION |
the Gtk.CssProvider that was applied to the widget. |