Method new

src/elements/dropdown_button.rs:55–105

(widget: &DropdownButton<T>)

impl DropdownButtonElement {
    pub fn new<T: Default>(widget: &DropdownButton<T>) -> Self {
        let id = widget.key.id();
        let node = LayoutSystem::new_node(style::Style { ..default() }, vec![]).unwrap();

        //create the base control
        let component = WidgetComponent::get(widget.key.id());

        let height: f32 = 110.0;

        let list = ListElement::new(&ListProperties {
            parent: Some(id),
            x: 0.0,
            // y: widget.h + 1.0,
            // w: component.w - 1.0,
            h: height,
            // options: options.options.list,
            // internal_visible: widget.visible,
            ..Default::default()
        });

        // list.onselect.listen(onselected);
        // list.component.onmousedown.listen(ondeselect);

        let label = LabelElement::new(&LabelProperties {
            parent: Some(id),
            x: 5.0,
            y: 0.0,
            // w: component.w - 10.0,
            // h: component.h,
            // options: options.options.label,
            // internal_visible: widget.visible,
            // text: widget.text.clone(),
            // text_size: widget.text_size,
            // align: widget.align,
            // align_vertical: widget.align_vertical,
            ..Default::default()
        });

        list.set_visible(false);

        Self {
            height: 110.0,
            component,
            label,
            list,
            onselect: Signal::new(),
            state: Default::default(),
            renderer: WidgetRenderFactory::global().get::<Self>(),
            node,
        }
    }

    fn ondeselect(&self, e: &MouseEvent, c: &dyn Element) {
        if !self.list.contains(e.x as f32, e.y as f32) {