Trait embedded_menu::selection_indicator::style::IndicatorStyle

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pub trait IndicatorStyle: Clone + Copy {
    type Shape: ContainsPoint + Transform + Clone;
    type State: Default + Copy;

    // Required methods
    fn padding(&self, state: &Self::State, height: i32) -> Insets;
    fn shape(
        &self,
        state: &Self::State,
        bounds: Rectangle,
        fill_width: u32
    ) -> Self::Shape;
    fn draw<D>(
        &self,
        state: &Self::State,
        input_state: InputState,
        display: &mut D
    ) -> Result<Self::Shape, D::Error>
       where D: DrawTarget<Color = BinaryColor>;

    // Provided methods
    fn on_target_changed(&self, _state: &mut Self::State) { ... }
    fn update(&self, _state: &mut Self::State, _input_state: InputState) { ... }
}

Required Associated Types§

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type Shape: ContainsPoint + Transform + Clone

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type State: Default + Copy

Required Methods§

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fn padding(&self, state: &Self::State, height: i32) -> Insets

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fn shape( &self, state: &Self::State, bounds: Rectangle, fill_width: u32 ) -> Self::Shape

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fn draw<D>( &self, state: &Self::State, input_state: InputState, display: &mut D ) -> Result<Self::Shape, D::Error>
where D: DrawTarget<Color = BinaryColor>,

Provided Methods§

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fn on_target_changed(&self, _state: &mut Self::State)

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fn update(&self, _state: &mut Self::State, _input_state: InputState)

Object Safety§

This trait is not object safe.

Implementors§