Esempi in C++ (Cpp) per get_item_at_pos

Esempio n. 1

File: item_list.cpp Progetto: HaoDrang/godot

String ItemList::get_tooltip(const Point2& p_pos) const {

	int closest = get_item_at_pos(p_pos);

	if (closest!=-1) {
		if (items[closest].tooltip!="") {
			return items[closest].tooltip;
		}
		if (items[closest].text!="") {
			return items[closest].text;
		}
	}

	return Control::get_tooltip(p_pos);
}

Esempio n. 2

File: imagegridview.cpp Progetto: GNOME/niepce

bool ImageGridView::on_button_press_event(GdkEventButton *event)
{
  bool ret = Gtk::IconView::on_button_press_event(event);

  Gtk::CellRenderer* cell = nullptr;
  bool found = get_item_at_pos(event->x, event->y, cell);
  if(found) {
    ClickableCellRenderer* clickable_cell = dynamic_cast<ClickableCellRenderer*>(cell);
    
    if(clickable_cell) {
      DBG_OUT("clickable cell");
      clickable_cell->hit(event->x, event->y);
    }
  }

  return ret;
}