1 // Copyright (C) 2014-2020 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 #ifndef XGUI_TransparencyWidget_H
21 #define XGUI_TransparencyWidget_H
32 * A class of a widget to chose transparency. range of values is [0, 1],
33 * where 0 - there is no transparency, 1 - the object is fully transparent.
35 class XGUI_TransparencyWidget : public QWidget
40 /// \param theParent a parent widget for the dialog
41 /// \param theLabelText if not empty, the information label will be shown in the widget
42 XGUI_EXPORT XGUI_TransparencyWidget(QWidget* theParent,
43 const QString& theLabelText = QString());
44 XGUI_EXPORT virtual ~XGUI_TransparencyWidget() {};
46 /// Initializes the dialog with the given value.
47 /// \param theValue transparency value
48 void setValue(double theValue);
50 /// Returns the current transparency value.
52 double getValue() const;
55 void transparencyValueChanged();
58 /// Update spin value by slider value
59 /// \param theValue the new slider value
60 void onSliderValueChanged(int theValue);
63 QSlider* mySliderValue; /// slider to select value