1 // Copyright (C) 2007-2020 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // Author: Guillaume Boulant (EDF/R&D)
22 #include "TreeObserver.hxx"
23 #include "QtHelper.hxx"
25 TreeObserver::TreeObserver() : QObject() {
29 * This declares the TreeView to be observed by this tree events
32 void TreeObserver::observe(TreeView * treeView) {
33 // We just connect the signals emitted from the treeview to
34 // corresponding slots of this observer.
35 connect(treeView, SIGNAL(itemListToProcess(QStringList,int)),
36 this, SLOT(processItemList(QStringList,int)));
40 * This slot should be implemented in a specialized version of
41 * TreeObserver to process the signal emitted from the TreeView. The
43 * - itemNameIdList: the list of name identifiers of model objects
44 * associated to the selected qt items in the TreeView (ids for
45 * requesting directly the data model).
46 * - actionId: the identifier of the action selected in the popup menu
47 * that triggered this signal.
49 void TreeObserver::processItemList(QStringList itemNameIdList, int actionId) {
50 LOG("TreeObserver::processItemList: signal received:\n"<<
51 "item list: "<<itemNameIdList<<"\n"<<
52 "action id: "<<actionId);