standard icon names fallback. The value of this property is only relevant for images of type gtk.types.ImageType.IconName and gtk.types.ImageType.Gicon.
Image.useFallback
bool useFallback() @propertyGet useFallback property.
Returns
Whether the icon displayed in the GtkImage will use
void useFallback(bool propval) @propertySet useFallback property.
Parameters
propval | Whether the icon displayed in the GtkImage will use standard icon names fallback. The value of this property is only relevant for images of type gtk.types.ImageType.IconName and gtk.types.ImageType.Gicon. |