gtk4_sys

Function gtk_widget_class_query_action

Source
pub unsafe extern "C" fn gtk_widget_class_query_action(
    widget_class: *mut GtkWidgetClass,
    index_: c_uint,
    owner: *mut GType,
    action_name: *mut *const c_char,
    parameter_type: *mut *const GVariantType,
    property_name: *mut *const c_char,
) -> gboolean