Struct widgetry::Autocomplete

pub struct Autocomplete<T: Clone> {
    choices: Vec<(String, Vec<T>)>,
    tb: TextBox,
    menu: Menu<()>,
    current_line: String,
    chosen_values: Option<Vec<T>>,
}

Fields

choices: Vec<(String, Vec<T>)>

tb: TextBox

menu: Menu<()>

current_line: String

chosen_values: Option<Vec<T>>

Implementations

impl<T: 'static + Clone + Ord> Autocomplete<T>

pub fn new(ctx: &mut EventCtx<'_>, raw_choices: Vec<(String, T)>) -> Widget

impl<T: 'static + Clone> Autocomplete<T>

pub fn final_value(&self) -> Option<Vec<T>>

fn recalc_menu(&mut self, ctx: &mut EventCtx<'_>)

Trait Implementations

impl<T: 'static + Clone> WidgetImpl for Autocomplete<T>

fn get_dims(&self) -> ScreenDims

What width and height does the widget occupy? If this changes, be sure to set redo_layout to true in event.

fn set_pos(&mut self, top_left: ScreenPt)

Your widget's top left corner should be here. Handle mouse events and draw appropriately.

fn event(&mut self, ctx: &mut EventCtx<'_>, output: &mut WidgetOutput)

Your chance to react to an event. Any side effects outside of this widget are communicated through the output.

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

Draw the widget. Be sure to draw relative to the top-left specified by set_pos.

fn can_restore(&self) -> bool

If a new Panel is being created to replace an older one, all widgets have the chance to preserve state from the previous version.

fn restore(&mut self, _: &mut EventCtx<'_>, _prev: &Box<dyn WidgetImpl>)

Restore state from the previous version of this widget, with the same ID. Implementors must downcast.