QtiPlot  0.9.8.2
FFTDialog.h
Go to the documentation of this file.
1 /***************************************************************************
2  File : FFTDialog.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2006 - 2011 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : Fast Fourier transform options dialog
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
17  * *
18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
21  * GNU General Public License for more details. *
22  * *
23  * You should have received a copy of the GNU General Public License *
24  * along with this program; if not, write to the Free Software *
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
26  * Boston, MA 02110-1301 USA *
27  * *
28  ***************************************************************************/
29 #ifndef FFTDIALOG_H
30 #define FFTDIALOG_H
31 
32 #include <QDialog>
33 
34 class QPushButton;
35 class QRadioButton;
36 class DoubleSpinBox;
37 class QComboBox;
38 class QCheckBox;
39 class Graph;
40 class Table;
41 class Matrix;
42 
44 class FFTDialog : public QDialog
45 {
46  Q_OBJECT
47 
48 public:
49  enum DataType{onGraph = 0, onTable = 1, onMatrix = 2};
50 
51  FFTDialog(int type, QWidget* parent = 0, Qt::WFlags fl = 0 );
52 
53 public slots:
54  void setGraph(Graph *g);
55  void setTable(Table *t);
56  void setMatrix(Matrix *m);
57 
58 private slots:
59  void activateDataSet(const QString& curveName);
60  void accept();
61  void updateShiftLabel();
62 
63 private:
64  void fftMatrix();
65  void closeEvent (QCloseEvent *);
66 
69  int d_type;
70 
71  QPushButton* buttonOK;
72  QPushButton* buttonCancel;
73  QRadioButton *forwardBtn, *backwardBtn;
74  QComboBox* boxName, *boxReal, *boxImaginary;
77 };
78 
79 #endif