Trait Visible 

pub trait Visible: Failable {
    // Required methods
    fn is_visible(&self) -> Result<bool, Self::Error>;
    fn set_visible(&mut self, v: bool) -> Result<(), Self::Error>;

    // Provided methods
    fn show(&mut self) -> Result<(), Self::Error> { ... }
    fn hide(&mut self) -> Result<(), Self::Error> { ... }
}

Trait for a widget to set visibility.

Required Methods

fn is_visible(&self) -> Result<bool, Self::Error>

If the widget is visible.

fn set_visible(&mut self, v: bool) -> Result<(), Self::Error>

Set the visibility.

Provided Methods

fn show(&mut self) -> Result<(), Self::Error>

Show the widget.

fn hide(&mut self) -> Result<(), Self::Error>

Hide the widget.

Implementors