00001 /*************************************************************************** 00002 File : SymbolDialog.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 : Tool window to select special text characters 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 SYMBOLDIALOG_H 00030 #define SYMBOLDIALOG_H 00031 00032 #include <QDialog> 00033 class QPushButton; 00034 class QSizePolicy; 00035 class QGroupBox; 00036 class QShortcut; 00037 class QHBoxLayout; 00038 class QVBoxLayout; 00039 class QGridLayout; 00040 class QButtonGroup; 00041 00043 class SymbolDialog : public QDialog 00044 { 00045 Q_OBJECT 00046 00047 public: 00049 enum CharSet{ 00050 lowerGreek = 0, 00051 upperGreek = 1, 00052 mathSymbols = 2, 00053 arrowSymbols = 3, 00054 numberSymbols = 4 00055 }; 00056 00058 00063 SymbolDialog(CharSet charSet, QWidget* parent = 0, Qt::WFlags fl = 0 ); 00065 ~SymbolDialog(); 00066 00067 private: 00069 void initLowerGreekChars(); 00071 void initUpperGreekChars(); 00073 void initMathSymbols(); 00075 void initArrowSymbols(); 00077 void initNumberSymbols(); 00078 00079 QButtonGroup * buttons; 00080 QPushButton * closeButton; 00081 int numButtons; 00082 QVBoxLayout * mainLayout; 00083 QGridLayout * gridLayout; 00084 00085 protected: 00087 void focusInEvent( QFocusEvent * event ); 00088 00089 public slots: 00091 virtual void languageChange(); 00093 void getChar(int btnIndex); 00095 void addCurrentChar(); 00096 00097 signals: 00099 void addLetter(const QString&); 00100 }; 00101 00102 #endif // exportDialog_H