1 // Copyright (C) 2006-2013 CEA/DEN, EDF R&D
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.
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 #include "SceneProcItem.hxx"
22 #include "SceneLinkItem.hxx"
23 #include "QtGuiContext.hxx"
25 #include "Resource.hxx"
29 #include "YacsTrace.hxx"
32 using namespace YACS::ENGINE;
33 using namespace YACS::HMI;
35 SceneProcItem::SceneProcItem(QGraphicsScene *scene, SceneItem *parent,
36 QString label, Subject *subject)
37 : SceneBlocItem(scene, parent, label, subject)
39 DEBTRACE("SceneProcItem::SceneProcItem " <<label.toStdString());
42 // setGeometryOptimization(false);
45 SceneProcItem::~SceneProcItem()
49 void SceneProcItem::popupMenu(QWidget *caller, const QPoint &globalPos)
52 m.popupMenu(caller, globalPos);
55 void SceneProcItem::reorganizeShrinkExpand() {
56 if (_children.size() == 0)
58 bool isExpanding = true;
59 DEBTRACE("SceneProcItem::reorganizeShrinkExpand " << _expanded << " " << _label.toStdString());
60 for (list<AbstractSceneItem*>::const_iterator it=_children.begin(); it!=_children.end(); ++it)
62 SceneItem* item = dynamic_cast<SceneItem*>(*it);
63 SceneNodeItem *sni = dynamic_cast<SceneNodeItem*>(item);
64 if (sni->isExpanded()) {
69 for (list<AbstractSceneItem*>::const_iterator it=_children.begin(); it!=_children.end(); ++it)
71 SceneItem* item = dynamic_cast<SceneItem*>(*it);
72 SceneNodeItem *sni = dynamic_cast<SceneNodeItem*>(item);
73 if (!isExpanding && sni->isExpanded()) {
74 sni->setExpanded(false);
75 item->shrinkExpandRecursive(false, true);
76 DEBTRACE("------------------------------- Hide " << item->getLabel().toStdString());
78 if (isExpanding && !sni->isExpanded()) {
79 sni->setExpanded(true);
80 item->shrinkExpandRecursive(true, false);
81 DEBTRACE("------------------------------- Show " << item->getLabel().toStdString());
83 item->shrinkExpandLink(isExpanding);
85 _ancestorShrinked = !isExpanding;
86 _width = _expandedWidth;
87 _height = _expandedHeight;
88 _shownState = expandShown;