#ifndef _MAINWINDOW_H_ #define _MAINWINDOW_H_ 1 #include <qmainwindow.h> #if QT_VERSION < 0x040000 #include <qtoolbutton.h> #else #include <qaction.h> #endif class QSpinBox; class QPushButton; class RandomPlot; class Counter; class MainWindow: public QMainWindow { Q_OBJECT public: MainWindow(); private slots: void showRunning(bool); void appendPoints(bool); private: QToolBar *toolBar(); void initWhatsThis(); private: Counter *d_randomCount; Counter *d_timerCount; #if QT_VERSION < 0x040000 QToolButton *d_startBtn; QToolButton *d_clearBtn; #else QAction *d_startAction; QAction *d_clearAction; #endif RandomPlot *d_plot; }; #endif