toolbar.h Example File
^{demos/mainwindow/toolbar.h}

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    #ifndef TOOLBAR_H
    #define TOOLBAR_H

    #include <qtoolbar.h>

    class QAction;
    class QActionGroup;
    class QMenu;
    class QSpinBox;

    class ToolBar : public QToolBar
    {
        Q_OBJECT

        QSpinBox *spinbox;
        QAction *spinboxAction;

        QAction *orderAction;
        QAction *randomizeAction;
        QAction *addSpinBoxAction;
        QAction *removeSpinBoxAction;

        QAction *movableAction;

        QActionGroup *allowedAreasActions;
        QAction *allowLeftAction;
        QAction *allowRightAction;
        QAction *allowTopAction;
        QAction *allowBottomAction;

        QActionGroup *areaActions;
        QAction *leftAction;
        QAction *rightAction;
        QAction *topAction;
        QAction *bottomAction;

    public:
        ToolBar(QWidget *parent);

        QMenu *menu;

    protected:
        virtual void polishEvent(QEvent *);

    private:
        void allow(Qt::ToolBarArea area, bool allow);
        void place(Qt::ToolBarArea area, bool place);

    private slots:
        void order();
        void randomize();
        void addSpinBox();
        void removeSpinBox();

        void changeMovable(bool movable);

        void allowLeft(bool a);
        void allowRight(bool a);
        void allowTop(bool a);
        void allowBottom(bool a);

        void placeLeft(bool p);
        void placeRight(bool p);
        void placeTop(bool p);
        void placeBottom(bool p);

    };

    #endif