ImageDialog.h

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00001 /***************************************************************************
00002     File                 : ImageDialog.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2006 by Ion Vasilief, Tilman Hoener zu Siederdissen
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr, thzs*gmx.net
00007     Description          : Image geometry dialog
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program is distributed in the hope that it will be useful,        *
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef IMAGEDIALOG_H
00030 #define IMAGEDIALOG_H
00031 
00032 #include <QDialog>
00033 #include <QSpinBox>
00034 #include <QCheckBox>
00035 #include <QPushButton>
00036 
00038 class ImageDialog : public QDialog
00039 {
00040     Q_OBJECT
00041 
00042 public:
00043     ImageDialog( QWidget* parent = 0, Qt::WFlags fl = 0 );
00044 
00045     void setOrigin(const QPoint& o);
00046     void setSize(const QSize& size);
00047 
00048 protected slots:
00049     void accept();
00050     void update();
00051     void adjustHeight(int width);
00052     void adjustWidth(int height);
00053 
00054 signals:
00055     void setGeometry(int, int, int, int);
00056 
00057 protected:
00058     double aspect_ratio;
00059 
00060 private:
00061     QPushButton* buttonOk;
00062     QPushButton* buttonCancel;
00063     QPushButton* buttonApply;
00064     QSpinBox* boxX, *boxY, *boxWidth, *boxHeight;
00065     QCheckBox *keepRatioBox;
00066 };
00067 
00068 
00069 #endif // IMAGEDIALOG_H

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