1 // Copyright (C) 2014-2019 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, 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 #include "ModuleBase_WidgetUndoLabel.h"
21 #include "ModuleBase_IWorkshop.h"
23 #include <QPushButton>
28 ModuleBase_WidgetUndoLabel::ModuleBase_WidgetUndoLabel(QWidget* theParent,
29 ModuleBase_IWorkshop* theWorkshop,
30 const Config_WidgetAPI* theData)
31 : ModuleBase_WidgetLabel(theParent, theData),
32 myWorkshop(theWorkshop)
34 myUndoBtn = new QPushButton(tr("Undo"), this);
36 layout()->addWidget(myUndoBtn);
37 connect(myUndoBtn, SIGNAL(clicked(bool)), SLOT(onUndo()));
41 bool ModuleBase_WidgetUndoLabel::restoreValueCustom()
43 bool aRes = ModuleBase_WidgetLabel::restoreValueCustom();
44 bool aError = myLabel->text().length() > 0;
45 myUndoBtn->setVisible(aError);
46 myWorkshop->setCancelEnabled(!aError);
51 void ModuleBase_WidgetUndoLabel::onUndo()