Method uncapture

src/elements/element.rs:1021–1044

(&self)

    }

    fn uncapture(&self) {
        let mut comp = self.as_ref().borrow_mut();

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

        if let Some(canvas) = comp.canvas.as_mut() {
            if canvas.id() == self.id() {
                return;
            }

            if let Some(captured) = canvas.captured {
                if captured == self.id() {
                    canvas.captured = None;

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

    fn mark(&self) {
        let mut comp = self.as_ref().borrow_mut();