pub trait CellAreaBoxExt: 'static {
    fn get_spacing(&self) -> i32;
    fn pack_end<P: IsA<CellRenderer>>(
        &self,
        renderer: &P,
        expand: bool,
        align: bool,
        fixed: bool
    ); fn pack_start<P: IsA<CellRenderer>>(
        &self,
        renderer: &P,
        expand: bool,
        align: bool,
        fixed: bool
    ); fn set_spacing(&self, spacing: i32); fn connect_property_spacing_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId; }

Required Methods

Implementors