Trait glib::object::ObjectExt[−][src]

pub trait ObjectExt: IsA<Object> {
    fn get_type(&self) -> Type;

    fn set_property<'a, N: Into<&'a str>>(
        &self, 
        property_name: N, 
        value: &ToValue
    ) -> Result<(), BoolError>;

    fn get_property<'a, N: Into<&'a str>>(
        &self, 
        property_name: N
    ) -> Result<Value, BoolError>;

    fn has_property<'a, N: Into<&'a str>>(
        &self, 
        property_name: N, 
        type_: Option<Type>
    ) -> Result<(), BoolError>;

    fn get_property_type<'a, N: Into<&'a str>>(
        &self, 
        property_name: N
    ) -> Option<Type>;

    fn find_property<'a, N: Into<&'a str>>(
        &self, 
        property_name: N
    ) -> Option<ParamSpec>;

    fn list_properties(&self) -> Vec<ParamSpec>;

    fn block_signal(&self, handler_id: &SignalHandlerId);

    fn unblock_signal(&self, handler_id: &SignalHandlerId);

    fn stop_signal_emission(&self, signal_name: &str);

    fn connect<'a, N, F>(
        &self, 
        signal_name: N, 
        after: bool, 
        callback: F
    ) -> Result<SignalHandlerId, BoolError>
    where
        N: Into<&'a str>,
        F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static;

    fn emit<'a, N: Into<&'a str>>(
        &self, 
        signal_name: N, 
        args: &[&ToValue]
    ) -> Result<Option<Value>, BoolError>;

    fn disconnect(&self, handler_id: SignalHandlerId);

    fn connect_notify<'a, P: Into<Option<&'a str>>, F: Fn(&Self, &ParamSpec) + Send + Sync + 'static>(
        &self, 
        name: P, 
        f: F
    ) -> SignalHandlerId;

    fn notify<'a, N: Into<&'a str>>(&self, property_name: N);

    fn notify_by_pspec(&self, pspec: &ParamSpec);

    fn downgrade(&self) -> WeakRef<Self>;

    fn bind_property<'a, O: IsA<Object>, N: Into<&'a str>, M: Into<&'a str>>(
        &'a self, 
        source_property: N, 
        target: &'a O, 
        target_property: M
    ) -> BindingBuilder<'a, Self, O>;

    fn ref_count(&self) -> u32;
}

Required Methods

ⓘImportant traits for Vec<u8>

Implementors