Trait gstreamer_base::prelude::ChildProxyExt[−][src]

pub trait ChildProxyExt {
    fn child_added<P>(&self, child: &P, name: &str)
    where
        P: IsA<Object>;

    fn child_removed<P>(&self, child: &P, name: &str)
    where
        P: IsA<Object>;

    fn get_child_by_index(&self, index: u32) -> Option<Object>;

    fn get_child_by_name(&self, name: &str) -> Option<Object>;

    fn get_children_count(&self) -> u32;

    fn connect_child_added<F>(&self, f: F) -> SignalHandlerId
    where
        F: 'static + Send + Sync + Fn(&Self, &Object, &str);

    fn connect_child_removed<F>(&self, f: F) -> SignalHandlerId
    where
        F: 'static + Send + Sync + Fn(&Self, &Object, &str);
}

Required Methods

Implementors