00001 // -*- Mode: C++; tab-width: 2; -*- 00002 // vi: set ts=2: 00003 // 00004 // -------------------------------------------------------------------------- 00005 // OpenMS Mass Spectrometry Framework 00006 // -------------------------------------------------------------------------- 00007 // Copyright (C) 2003-2008 -- Oliver Kohlbacher, Knut Reinert 00008 // 00009 // This library is free software; you can redistribute it and/or 00010 // modify it under the terms of the GNU Lesser General Public 00011 // License as published by the Free Software Foundation; either 00012 // version 2.1 of the License, or (at your option) any later version. 00013 // 00014 // This library is distributed in the hope that it will be useful, 00015 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 // Lesser General Public License for more details. 00018 // 00019 // You should have received a copy of the GNU Lesser General Public 00020 // License along with this library; if not, write to the Free Software 00021 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00022 // 00023 // -------------------------------------------------------------------------- 00024 // $Maintainer: Marc Sturm $ 00025 // -------------------------------------------------------------------------- 00026 00027 #ifndef OPENMS_VISUAL_MULTIGRADIENTSELECTOR_H 00028 #define OPENMS_VISUAL_MULTIGRADIENTSELECTOR_H 00029 00030 //OpenMS 00031 #include <OpenMS/CONCEPT/Types.h> 00032 #include <OpenMS/VISUAL/MultiGradient.h> 00033 00034 //QT 00035 #include <QtGui/QWidget> 00036 class QPaintEvent; 00037 class QMouseEvent; 00038 class QKeyEvent; 00039 00040 //std lib 00041 #include <vector> 00042 00043 namespace OpenMS 00044 { 00045 00055 class MultiGradientSelector 00056 : public QWidget 00057 { 00058 Q_OBJECT 00059 public: 00061 MultiGradientSelector( QWidget* parent = 0); 00063 ~MultiGradientSelector(); 00064 00066 const MultiGradient& gradient() const; 00068 MultiGradient& gradient(); 00069 00071 void setInterpolationMode(MultiGradient::InterpolationMode mode); 00073 UInt getInterpolationMode() const; 00074 00075 public slots: 00077 void stairsInterpolation(bool state); 00078 00079 protected: 00080 void paintEvent(QPaintEvent * e); 00081 void mousePressEvent ( QMouseEvent * e ); 00082 void mouseMoveEvent (QMouseEvent * e); 00083 void mouseReleaseEvent ( QMouseEvent * e ); 00084 void mouseDoubleClickEvent ( QMouseEvent * e ); 00085 void keyPressEvent ( QKeyEvent * e ); 00086 00087 // the actual gradient 00088 MultiGradient gradient_; 00089 00090 // border margin 00091 Int margin_; 00092 // height of the gradient area 00093 Int gradient_area_width_; 00094 // heigth of the lever area 00095 Int lever_area_height_; 00096 00097 //position (0-100) in the vector of the selected lever 00098 Int selected_; 00099 //color of the selected lever 00100 QColor selected_color_; 00101 00102 //stores if the left button is pressed 00103 bool left_button_pressed_; 00104 }; 00105 00106 } 00107 #endif // OPENMS_VISUAL_MULTIGRADIENTSELECTOR_H 00108
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