Trait iced_native::widget::pane_grid::Renderer[−][src]

pub trait Renderer: Renderer + Renderer + Sized {
    type Style: Default;
    fn draw<Message>(
        &mut self, 
        defaults: &Self::Defaults, 
        content: &[(Pane, Content<'_, Message, Self>)], 
        dragging: Option<(Pane, Point)>, 
        resizing: Option<(Axis, Rectangle, bool)>, 
        layout: Layout<'_>, 
        style: &Self::Style, 
        cursor_position: Point, 
        viewport: &Rectangle
    ) -> Self::Output;

    fn draw_pane<Message>(
        &mut self, 
        defaults: &Self::Defaults, 
        bounds: Rectangle, 
        style: &Self::Style, 
        title_bar: Option<(&TitleBar<'_, Message, Self>, Layout<'_>)>, 
        body: (&Element<'_, Message, Self>, Layout<'_>), 
        cursor_position: Point, 
        viewport: &Rectangle
    ) -> Self::Output;

    fn draw_title_bar<Message>(
        &mut self, 
        defaults: &Self::Defaults, 
        bounds: Rectangle, 
        style: &Self::Style, 
        content: (&Element<'_, Message, Self>, Layout<'_>), 
        controls: Option<(&Element<'_, Message, Self>, Layout<'_>)>, 
        cursor_position: Point, 
        viewport: &Rectangle
    ) -> Self::Output;
}

The renderer of a PaneGrid.

Your renderer will need to implement this trait before being able to use a PaneGrid in your user interface.

Associated Types

type Style: Default[src]

The style supported by this renderer.

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Required methods

fn draw<Message>(
    &mut self,
    defaults: &Self::Defaults,
    content: &[(Pane, Content<'_, Message, Self>)],
    dragging: Option<(Pane, Point)>,
    resizing: Option<(Axis, Rectangle, bool)>,
    layout: Layout<'_>,
    style: &Self::Style,
    cursor_position: Point,
    viewport: &Rectangle
) -> Self::Output[src]

Draws a PaneGrid.

It receives:

  • the elements of the PaneGrid
  • the Pane that is currently being dragged
  • the Axis that is currently being resized
  • the Layout of the PaneGrid and its elements
  • the cursor position

fn draw_pane<Message>(
    &mut self,
    defaults: &Self::Defaults,
    bounds: Rectangle,
    style: &Self::Style,
    title_bar: Option<(&TitleBar<'_, Message, Self>, Layout<'_>)>,
    body: (&Element<'_, Message, Self>, Layout<'_>),
    cursor_position: Point,
    viewport: &Rectangle
) -> Self::Output[src]

Draws a Pane.

It receives:

fn draw_title_bar<Message>(
    &mut self,
    defaults: &Self::Defaults,
    bounds: Rectangle,
    style: &Self::Style,
    content: (&Element<'_, Message, Self>, Layout<'_>),
    controls: Option<(&Element<'_, Message, Self>, Layout<'_>)>,
    cursor_position: Point,
    viewport: &Rectangle
) -> Self::Output[src]

Draws a TitleBar.

It receives:

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Implementors

impl Renderer for Null[src]

type Style = ()

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