Method send_mouse_release_event

src/laybasic/laybasic/layViewObject.cc:939–1003

}

void
ViewObjectUI::send_mouse_release_event (const db::DPoint &pt, unsigned int buttons)
{
  try {

    ensure_entered ();
    begin_mouse_event ();

    bool done = false;

    //  Qt does not include the released button in the mask, so we take the mouse buttons that we stored
    //  on "press", but use the current modifiers (issue #2214)
    unsigned int effective_buttons = (m_mouse_buttons & lay::MouseButtonMask) | (buttons & lay::ModifierMask);

    m_mouse_pos = pt;
    db::DPoint p = pixel_to_um (m_mouse_pos);

    auto grabbed = m_grabbed;
    for (auto g = grabbed.begin (); !done && g != grabbed.end (); ++g) {
      if (m_mouse_pressed_state) {
        done = (*g)->enabled () && (*g)->mouse_click_event (p, effective_buttons, true);
      } else {
        done = (*g)->enabled () && (*g)->mouse_release_event (p, effective_buttons, true);
      }
    }

    if (! done && mp_active_service && mp_active_service->enabled ()) {
      if (m_mouse_pressed_state) {
        done = mp_active_service->mouse_click_event (p, effective_buttons, true);
      } else {
        done = mp_active_service->mouse_release_event (p, effective_buttons, true);
      }
    }

    service_iterator svc = begin_services ();
    while (svc != end_services () && !done) {
      service_iterator next = svc;
      ++next;
      if ((*svc)->enabled ()) {
        if (m_mouse_pressed_state) {
          done = (*svc)->mouse_click_event (p, effective_buttons, false);
        } else {
          done = (*svc)->mouse_release_event (p, effective_buttons, false);
        }
      }
      svc = next;
    }

    if (! done) {
      if (m_mouse_pressed_state) {
        mouse_click_event (p, effective_buttons);
      } else {
        mouse_release_event (p, effective_buttons);
      }
    }

    end_mouse_event ();