ContourLinesEditor.h

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00001 /***************************************************************************
00002     File                 : ContourLinesEditor.h
00003     Project              : QtiPlot
00004 --------------------------------------------------------------------
00005     Copyright            : (C) 2009 by Ion Vasilief
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr
00007     Description          : A Contour Lines Editor Widget
00008  ***************************************************************************/
00009 
00010 /***************************************************************************
00011  *                                                                         *
00012  *  This program is free software; you can redistribute it and/or modify   *
00013  *  it under the terms of the GNU General Public License as published by   *
00014  *  the Free Software Foundation; either version 2 of the License, or      *
00015  *  (at your option) any later version.                                    *
00016  *                                                                         *
00017  *  This program is distributed in the hope that it will be useful,        *
00018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00020  *  GNU General Public License for more details.                           *
00021  *                                                                         *
00022  *   You should have received a copy of the GNU General Public License     *
00023  *   along with this program; if not, write to the Free Software           *
00024  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00025  *   Boston, MA  02110-1301  USA                                           *
00026  *                                                                         *
00027  ***************************************************************************/
00028 #ifndef CONTOURLINESEDITOR_H
00029 #define CONTOURLINESEDITOR_H
00030 
00031 #include <QWidget>
00032 #include <QLocale>
00033 
00034 class QPushButton;
00035 class QTableWidget;
00036 class QCheckBox;
00037 class DoubleSpinBox;
00038 class Spectrogram;
00039 class ColorButton;
00040 class PenStyleBox;
00041 
00043 
00049 class ContourLinesEditor: public QWidget
00050 {
00051     Q_OBJECT
00052 
00053 public:
00055 
00058     ContourLinesEditor(const QLocale& locale = QLocale::system(), int precision = 6, QWidget* parent = 0);
00059     ~ContourLinesEditor();
00061     void setSpectrogram(Spectrogram *sp);
00063     void updateContourLevels();
00064     void updateContourPens();
00066     void updateContents();
00067     void showPenColumn(bool on = true);
00068 
00069 protected slots:
00070     void enableButtons(int row);
00071     void showPenDialog(int row, int col);
00072     void insertLevel();
00073     void deleteLevel();
00074     void spinBoxActivated(DoubleSpinBox *);
00075     void updatePen();
00076 
00077     bool eventFilter(QObject *object, QEvent *e);
00078 
00079 private:
00080     void updatePenColumn();
00081 
00083     QTableWidget *table;
00084     QPushButton *insertBtn, *deleteBtn;
00085     Spectrogram *d_spectrogram;
00086 
00088     QLocale d_locale;
00090     int d_precision;
00091 
00092     QDialog *penDialog;
00093     ColorButton *penColorBox;
00094     PenStyleBox *penStyleBox;
00095     DoubleSpinBox *penWidthBox;
00096     QCheckBox *applyAllColorBox, *applyAllWidthBox, *applyAllStyleBox;
00097 
00098     int d_pen_index;
00099     QList<QPen> d_pen_list;
00100 };
00101 
00102 #endif

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