Struct conrod::UpdateArgs

pub struct UpdateArgs<'a, 'b, W, C: 'a> where W: Widget {
    pub prev_state: &'a State<W::State>,
    pub xy: Point,
    pub dim: Dimensions,
    pub input: UserInput<'b>,
    pub style: &'a W::Style,
    pub theme: &'a Theme,
    pub glyph_cache: &'a GlyphCache<C>,
}

Arguments for the Widget::update method in a struct to simplify the method signature.

Fields

prev_state: &'a State<W::State>

The Widget's state that was last returned by the update method.

xy: Point

The absolute (centered origin) screen position of the widget.

dim: Dimensions

The dimensions of the Widget.

input: UserInput<'b>

The current state of user input (i.e. mouse, keys pressed, etc).

style: &'a W::Style

The Widget's current Style.

theme: &'a Theme

The active Theme within the Ui.

glyph_cache: &'a GlyphCache<C>

The Ui's GlyphCache (for determining text width, etc).