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: &Value
    ) -> 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 connect<'a, N, F>(
        &self, 
        signal_name: N, 
        after: bool, 
        callback: F
    ) -> Result<u64, 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: &[&Value]
    ) -> Result<Option<Value>, BoolError>;

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

Required Methods

Implementors