Struct widgetry::tools::PromptInput

pub struct PromptInput<A> {
    panel: Panel,
    cb: Option<Box<dyn FnOnce(String, &mut EventCtx<'_>, &mut A) -> Transition<A>>>,
}

Prompt for arbitrary text input, then feed the answer to a callback.

Fields

panel: Panel

cb: Option<Box<dyn FnOnce(String, &mut EventCtx<'_>, &mut A) -> Transition<A>>>

Implementations

impl<A: 'static> PromptInput<A>

pub fn new_state( ctx: &mut EventCtx<'_>, query: &str, initial: String, cb: Box<dyn FnOnce(String, &mut EventCtx<'_>, &mut A) -> Transition<A>> ) -> Box<dyn State<A>>

Trait Implementations

impl<A: 'static> State<A> for PromptInput<A>

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<'_>, _: &A)

Draw

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

Before this state is popped or replaced, call this.

fn recreate(&mut self, _: &mut EventCtx<'_>, _: &mut A) -> Box<dyn State<A>>

Respond to Transition::Recreate by assuming state in the app has changed, but preserving the State-specific state appropriately.