#ifndef ISHOWBUTTON_H #define ISHOWBUTTON_H #include class IShowButton : public QPushButton { Q_OBJECT public: explicit IShowButton(QWidget *parent = 0); void mouseMoveEvent(QMouseEvent *ev); void enterEvent(QEvent *); void leaveEvent(QEvent *); signals: void mouseIn(); void mouseOut(); private: bool isMousein; public slots: }; #endif // ISHOWBUTTON_H