Struct egui_bind::Bind

pub struct Bind<'a, B: BindTarget> { /* private fields */ }

Widget for showing the bind itself

Implementations

impl<'a, B: BindTarget> Bind<'a, B>

pub fn new(id_source: impl Hash, value: &'a mut B) -> Self

Creates a new bind widget

Examples found in repository

src/lib.rs (line 125)

pub fn show_bind_popup(
    ui: &mut Ui,
    bind: &mut impl BindTarget,
    popup_id_source: impl Hash,
    widget_response: &Response,
) {
    let popup_id = Id::new(popup_id_source);

    if widget_response.secondary_clicked() {
        ui.memory().toggle_popup(popup_id);
    }

    let mut should_close = false;
    let was_opened = ui.memory().is_popup_open(popup_id);

    let mut styles = ui.ctx().style().as_ref().clone();
    let saved_margin = styles.spacing.window_margin;

    styles.spacing.window_margin = Margin::same(0.);
    ui.ctx().set_style(styles.clone());

    egui::popup_below_widget(ui, popup_id, widget_response, |ui| {
        let r = ui.add(Bind::new(popup_id.with("_bind"), bind));

        if r.changed() || ui.input().key_down(Key::Escape) {
            ui.memory().close_popup();
            should_close = true;
        }
    });
    styles.spacing.window_margin = saved_margin;
    ui.ctx().set_style(styles);

    if !should_close && was_opened {
        ui.memory().open_popup(popup_id);
    }
}

Trait Implementations

impl<B: BindTarget> Widget for Bind<'_, B>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.