-// Copyright (C) 2006-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2006-2020 CEA/DEN, EDF R&D
//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include "Scene.hxx"
#include "SceneItem.hxx"
+#include "SceneTextItem.hxx"
#include "QtGuiContext.hxx"
#include <QGraphicsSceneMouseEvent>
+#include <QToolTip>
#include <cassert>
#include <cmath>
using namespace std;
using namespace YACS::HMI;
+bool Scene::_straightLinks = false;
bool Scene::_autoComputeLinks = true;
bool Scene::_simplifyLinks = true;
bool Scene::_force2NodesLink = true;
+bool Scene::_addRowCols = true;
Scene::Scene(QObject *parent): QGraphicsScene(parent)
{
{
return _zooming;
}
+
+void Scene::helpEvent(QGraphicsSceneHelpEvent *event)
+{
+ DEBTRACE("Scene::helpEvent");
+ QGraphicsItem *qit = itemAt(event->scenePos(), QTransform());
+ SceneItem * item = dynamic_cast<SceneItem*>(qit);
+ if (item)
+ {
+ QToolTip::showText(event->screenPos(), item->getToolTip());
+ return;
+ }
+ SceneTextItem * itemt = dynamic_cast<SceneTextItem*>(qit);
+ if (itemt)
+ {
+ QToolTip::showText(event->screenPos(), itemt->getToolTip());
+ return;
+ }
+ QToolTip::hideText();
+}
void Scene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
{