Method bounds_changed

src/elements/element.rs:1119–1144

_dx: f32 =0.0, _dy: f32 =0.0, _dw: f32 =0.0, _dh: f32 =0.0

(&self, dx: f32, dy: f32, dw: f32, dh: f32)

    // _dx: f32 =0.0, _dy: f32 =0.0, _dw: f32 =0.0, _dh: f32 =0.0
    fn bounds_changed(&self, dx: f32, dy: f32, dw: f32, dh: f32) {
        let mut comp = self.as_ref().borrow_mut();

        assert!(
            !comp.destroyed,
            "Widget was already destroyed but is being interacted with"
        );

        if comp.updating {
            return;
        }

        // manual relayout of childs
        // we dont need it more coz we use flexbox
        // if dx != 0.0 || dy != 0.0 {
        //     for child in comp.children.iter() {
        //         if let Some(widget) = child.widget() {
        //             widget.set_pos(widget.x() + dx, widget.y() + dy);
        //         }
        //     }
        // }

        if comp.onbounds.is_some() {
            let _ = comp.onbounds.get().try_send(());
        }
    }

    //Properties