Trait atk::prelude::RelationExt

source · [−]
pub trait RelationExt: 'static {
    fn add_target(&self, target: &impl IsA<Object>);

    fn relation_type(&self) -> RelationType;

    fn target(&self) -> Vec<Object>;

    fn remove_target(&self, target: &impl IsA<Object>) -> bool;

    fn set_relation_type(&self, relation_type: RelationType);

    fn set_target(&self, target: Option<&ValueArray>);

    fn connect_relation_type_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;

    fn connect_target_notify<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
}

Required methods

Implementors