/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef SPREADSHEET_H #define SPREADSHEET_H #include QT_BEGIN_NAMESPACE class QAction; class QLabel; class QLineEdit; class QToolBar; class QTableWidgetItem; class QTableWidget; QT_END_NAMESPACE class SpreadSheet : public QMainWindow { Q_OBJECT public: SpreadSheet(int rows, int cols, QWidget *parent = 0); public slots: void updateStatus(QTableWidgetItem *item); void updateColor(QTableWidgetItem *item); void updateLineEdit(QTableWidgetItem *item); void returnPressed(); void selectColor(); void selectFont(); void clear(); void showAbout(); void print(); void actionSum(); void actionSubtract(); void actionAdd(); void actionMultiply(); void actionDivide(); protected: void setupContextMenu(); void setupContents(); void setupMenuBar(); void createActions(); void actionMath_helper(const QString &title, const QString &op); bool runInputDialog(const QString &title, const QString &c1Text, const QString &c2Text, const QString &opText, const QString &outText, QString *cell1, QString *cell2, QString *outCell); private: QToolBar *toolBar; QAction *colorAction; QAction *fontAction; QAction *firstSeparator; QAction *cell_sumAction; QAction *cell_addAction; QAction *cell_subAction; QAction *cell_mulAction; QAction *cell_divAction; QAction *secondSeparator; QAction *clearAction; QAction *aboutSpreadSheet; QAction *exitAction; QAction *printAction; QLabel *cellLabel; QTableWidget *table; QLineEdit *formulaInput; }; void decode_pos(const QString &pos, int *row, int *col); QString encode_pos(int row, int col); #endif // SPREADSHEET_H