/**

 * @file

 * @brief AbstractPage class definition

 */

        /**

         * @brief This signal is emitted when going back to the previous is

         * requested - e.g. when the back-button is clicked.

         */

        /**

         * @brief Class constructor

         *

         * @param parent parent widget.

         */

        /// Class Destructor

        virtual ~AbstractPage() {};

        /// Call this in the constructor of your subclass.

        /**

         * @brief Used during page construction.

         * You MUST implement this method in your subclass.

         *

         * Use it to define the main layout (no behavior) of the page.

         */

        virtual QLayout * bodyLayoutDefinition() = 0;

        /**

         * @brief Used during page construction.

         * You can implement this method in your subclass.

         *

         * Use it to define layout (not behavior) of the page's footer.

         */

        virtual QLayout * footerLayoutDefinition() { return NULL; };

        /**

         * @brief Used during page construction.

         * You can implement this method in your subclass.

         *

         * This is a good place to connect signals within your page in order

         * to get the desired page behavior.<br />

         * Keep in mind not to expose twidgets as public!

         * instead define a signal with a meaningful name and connect the widget

         * signals to your page signals

         */

        virtual void connectSignals() {};

        /**

         * @brief Creates a default formatted button for this page.

         *

         * @param name name of the button - used as its text if not hasIcon.

         * @param hasIcon set to true if this is a picture button.

         *

         * @return the button.

         */

        QPushButton * formattedButton(const QString & name, bool hasIcon = false);

        /**

         * @brief Creates a default formatted button and adds it to a

         * grid layout at the location specified.

         *

         * @param name label or path to icon of the button (depends on hasIcon)

         * @param grid pointer of the grid layout in which to insert the button.

         * @param row layout row index in which to insert the button.

         * @param column layout column index in which to insert the button.

         * @param rowSpan how many layout rows the button will span.

         * @param columnSpan how many layout columns the button will span.

         * @param hasIcon set to true if this is a picture button.

         *

         * @return the button.

         */

        QPushButton * addButton(const QString & name, QGridLayout * grid, int row, int column, int rowSpan = 1, int columnSpan = 1, bool hasIcon = false);

        /**

         * @brief Creates a default formatted button and adds it to a

         * grid layout at the location specified.

         *

         * @param name label or path to icon of the button (depends on hasIcon)

         * @param box pointer of the box layout in which to insert the button.

         * @param where layout ndex in which to insert the button.

         * @param hasIcon set to true if this is a picture button.

         *

         * @return the button.

         */

        QPushButton * addButton(const QString & name, QBoxLayout * box, int where, bool hasIcon = false);

        /**

         * @brief Changes visibility of the back-button.

         *

         * @param visible set to true if the button should be visible.

         */

        QFont * font14; ///< used font

        QPushButton * btnBack; ///< back button