gtk

Trait SpinButtonSignals

Source 
pub trait SpinButtonSignals: 'static {
    // Required methods
    fn connect_change_value<F>(&self, change_value_func: F) -> SignalHandlerId
       where F: Fn(&Self, ScrollType) + 'static;
    fn connect_input<F>(&self, input_func: F) -> SignalHandlerId
       where F: Fn(&Self) -> Option<Result<f64, ()>> + 'static;
    fn connect_output<F>(&self, output_func: F) -> SignalHandlerId
       where F: Fn(&Self) -> Propagation + 'static;
    fn connect_value_changed<F>(&self, value_changed_func: F) -> SignalHandlerId
       where F: Fn(&Self) + 'static;
    fn connect_wrapped<F>(&self, wrapped_func: F) -> SignalHandlerId
       where F: Fn(&Self) + 'static;
}

Required Methods§

Source

fn connect_change_value<F>(&self, change_value_func: F) -> SignalHandlerId
where F: Fn(&Self, ScrollType) + 'static,

Source

fn connect_input<F>(&self, input_func: F) -> SignalHandlerId
where F: Fn(&Self) -> Option<Result<f64, ()>> + 'static,

Source

fn connect_output<F>(&self, output_func: F) -> SignalHandlerId
where F: Fn(&Self) -> Propagation + 'static,

Source

fn connect_value_changed<F>(&self, value_changed_func: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

Source

fn connect_wrapped<F>(&self, wrapped_func: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§