C++ (Cpp) Container::get_parent Examples

Example #1

File: mainwindow.cpp Project: mjfrancis/GnoteOSX

MainWindow *MainWindow::get_owning(Gtk::Widget & widget)
{
  Gtk::Container *container = widget.get_parent();
  if(!container) {
    return dynamic_cast<MainWindow*>(&widget);
  }

  Gtk::Container *cntr = container->get_parent();
  while(cntr) {
    container = cntr;
    cntr = container->get_parent();
  }

  return dynamic_cast<MainWindow*>(container);
}

Example #2

File: dock-item.cpp Project: GNOME/niepce

Gtk::Window *
DockItem::getWindow()
{
    g_return_val_if_fail(_gdl_dock_item, 0);
    Gtk::Container *parent = getWidget().get_parent();
    parent = (parent ? parent->get_parent() : 0);
    return (parent ? dynamic_cast<Gtk::Window *>(parent) : 0);
}