File List
include/voreen/qt/widgets/property/colorpropertywidget.h

00001 /**********************************************************************
00002  *                                                                    *
00003  * Voreen - The Volume Rendering Engine                               *
00004  *                                                                    *
00005  * Copyright (C) 2005-2010 The Voreen Team. <http://www.voreen.org>   *
00006  *                                                                    *
00007  * This file is part of the Voreen software package. Voreen is free   *
00008  * software: you can redistribute it and/or modify it under the terms *
00009  * of the GNU General Public License version 2 as published by the    *
00010  * Free Software Foundation.                                          *
00011  *                                                                    *
00012  * Voreen is distributed in the hope that it will be useful,          *
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of     *
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the       *
00015  * GNU General Public License for more details.                       *
00016  *                                                                    *
00017  * You should have received a copy of the GNU General Public License  *
00018  * in the file "LICENSE.txt" along with this program.                 *
00019  * If not, see <http://www.gnu.org/licenses/>.                        *
00020  *                                                                    *
00021  * The authors reserve all rights not expressly granted herein. For   *
00022  * non-commercial academic use see the license exception specified in *
00023  * the file "LICENSE-academic.txt". To get information about          *
00024  * commercial licensing please contact the authors.                   *
00025  *                                                                    *
00026  **********************************************************************/
00027 
00028 #ifndef VRN_COLORPROPERTYWIDGET_H
00029 #define VRN_COLORPROPERTYWIDGET_H
00030 
00031 #include "voreen/qt/widgets/property/qpropertywidget.h"
00032 
00033 #include "tgt/vector.h"
00034 
00035 #include <QLabel>
00036 
00037 namespace voreen {
00038 
00039 class ColorProperty;
00040 
00041 class ClickableColorLabel : public QLabel {
00042     Q_OBJECT
00043 public:
00044     ClickableColorLabel(const QString& text, QWidget* parent=0, Qt::WindowFlags f=0);
00045     void setColor(const QColor& color);
00046 
00047 signals:
00048     void clicked();
00049 
00050 protected:
00051     void mousePressEvent(QMouseEvent* e);
00052     void paintEvent(QPaintEvent* event);
00053 
00054     QColor color_;
00055 };
00056 
00057 class ColorPropertyWidget : public QPropertyWidget {
00058     Q_OBJECT
00059 public:
00060     ColorPropertyWidget(ColorProperty* prop, QWidget* parent = 0);
00061 
00062     void updateFromProperty();
00063 
00064 public slots:
00065     void setProperty();
00066 
00067 protected:
00068     void colorDialog();
00069     void updateColorLabel();
00070     tgt::Color toTgtColor(QColor color);
00071     QColor toQColor(tgt::Color color);
00072 
00073 private:
00074     ColorProperty* property_;
00075     ClickableColorLabel* colorLbl_;
00076     QColor currentColor_;
00077 };
00078 
00079 } // namespace
00080 
00081 #endif // VRN_COLORPROPERTYWIDGET_H