Trait Focus 

pub trait Focus {
    // Required methods
    fn can_focus(&self) -> bool;
    fn is_focused(&self) -> bool;
    fn focus(&mut self);
    fn blur(&mut self);
}

Required Methods

fn can_focus(&self) -> bool

Check if the widget can be focused

fn is_focused(&self) -> bool

Check if the widget is focused

fn focus(&mut self)

Focus the widget

fn blur(&mut self)

Blur the widget

Implementations on Foreign Types

impl Focus for Option<&mut dyn Focus>

fn can_focus(&self) -> bool

fn is_focused(&self) -> bool

fn focus(&mut self)

fn blur(&mut self)

impl<T: Focus> Focus for Option<T>

fn can_focus(&self) -> bool

fn is_focused(&self) -> bool

fn focus(&mut self)

fn blur(&mut self)

impl<T: Focus> Focus for &mut T

This is required to support Option<&mut T>, but would be otherwise unnecessary

fn can_focus(&self) -> bool

fn is_focused(&self) -> bool

fn focus(&mut self)

fn blur(&mut self)

Implementors