spreadsheet.h Example File

itemviews/spreadsheet/spreadsheet.h
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#ifndef SPREADSHEET_H #define SPREADSHEET_H #include <QMainWindow> class QAction; class QLabel; class QLineEdit; class QToolBar; class QTableWidgetItem; class QTableWidget; 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