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]. |