[−][src]Trait druid::WinCtx

pub trait WinCtx {
    fn invalidate(&mut self);

    fn text_factory(
        &mut self
    ) -> &mut <EmbedRenderContext as RenderContext>::Text;

    fn set_cursor(&mut self, cursor: &Cursor);
}

A context supplied to most WinHandler methods.

Required methods

fn invalidate(&mut self)

Invalidate the entire window.

TODO: finer grained invalidation.

fn text_factory(&mut self) -> &mut <EmbedRenderContext as RenderContext>::Text

Get a reference to an object that can do text layout.

fn set_cursor(&mut self, cursor: &Cursor)

Set the cursor icon.

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Implementors

impl WinCtx for DruidContext[src]

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