Method on_resize_down

src/elements/window.rs:213–235

(&mut self, e: &mut MouseEvent, _: f32)

    }

    fn on_resize_down(&mut self, e: &mut MouseEvent, _: f32) {
        if !self.resizable {
            return;
        }

        if self.collapsed {
            return;
        }

        let mut state = self.state.borrow_mut();
        if state.resizing {
            return;
        }

        state.resizing = true;
        state.resize_x = e.x as f32;
        state.resize_y = e.y as f32;

        if let Some(handle) = self.resize_handle.as_ref() {
            handle.capture()
        }
        e.bubble = false;
    }

    fn on_collapse(&mut self, e: &mut MouseEvent, _: f32) {
        if !self.collapsible {