Struct map_gui::tools::ChooseSomething

pub struct ChooseSomething<A: AppLike, T> {
    panel: Panel,
    cb: Box<dyn Fn(T, &mut EventCtx<'_>, &mut A) -> Transition<A>>,
}

Choose something from a menu, then feed the answer to a callback.

Fields

panel: Panel

cb: Box<dyn Fn(T, &mut EventCtx<'_>, &mut A) -> Transition<A>>

Implementations

impl<A: AppLike + 'static, T: 'static> ChooseSomething<A, T>

pub fn new(
    ctx: &mut EventCtx<'_>,
    query: &str,
    choices: Vec<Choice<T>>,
    cb: Box<dyn Fn(T, &mut EventCtx<'_>, &mut A) -> Transition<A>>
) -> Box<dyn State<A>>

pub fn new_below(
    ctx: &mut EventCtx<'_>,
    rect: &ScreenRectangle,
    choices: Vec<Choice<T>>,
    cb: Box<dyn Fn(T, &mut EventCtx<'_>, &mut A) -> Transition<A>>
) -> Box<dyn State<A>>

Trait Implementations

impl<A: AppLike + 'static, T: 'static> State<A> for ChooseSomething<A, T>

fn event(&mut self, ctx: &mut EventCtx<'_>, app: &mut A) -> Transition<A>

Respond to a UI event, such as input or time passing.

fn draw_baselayer(&self) -> DrawBaselayer

Specifies what to draw before draw()

fn draw(&self, g: &mut GfxCtx<'_>, app: &A)

Draw

fn on_destroy(&mut self, &mut EventCtx<'_>, &mut A)

Before this state is popped or replaced, call this.