pub trait StackSwitcherExtManual: 'static {
    fn icon_size(&self) -> IconSize;
    fn set_icon_size(&self, icon_size: IconSize);
    fn connect_icon_size_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId; }
Available on crate feature v3_20 only.

Required Methods

Implementors