Source: kxmlguibuilder.h

# Source: kxmlguibuilder.h |
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    /* This file is part of the KDE project
       Copyright (C) 2000 Simon Hausmann
                          David Faure

       This library is free software; you can redistribute it and/or
       modify it under the terms of the GNU Library General Public
       License as published by the Free Software Foundation; either
       version 2 of the License, or (at your option) any later version.

       This library is distributed in the hope that it will be useful,
       but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       Library General Public License for more details.

       You should have received a copy of the GNU Library General Public License
       along with this library; see the file COPYING.LIB.  If not, write to
       the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
       Boston, MA 02111-1307, USA.
    */
    #ifndef __kxmlguibuilder_h__
    #define __kxmlguibuilder_h__

    #include
    #include

    class KXMLGUIBuilderPrivate;
    class QWidget;
    class KInstance;
    class KXMLGUIClient;

    /**
     * Abstract interface for a "GUI builder", used by the GUIFactory
     * This interface is implemented by @ref KMainWindow for the case where
     * the toplevel widget is a KMainWindow. Other implementations may appear
     * in the future (dialogs for instance)
     */
    class KXMLGUIBuilder
    {
     public:

      KXMLGUIBuilder( QWidget *widget );
      virtual ~KXMLGUIBuilder();

      /* @internal */
      KXMLGUIClient *builderClient() const;
      /* @internal */
      void setBuilderClient( KXMLGUIClient *client );
      /* @internal */
      KInstance *builderInstance() const;
      /* @internal */
      void setBuilderInstance( KInstance *instance );
      /* @internal */
      QWidget *widget();

      virtual QStringList containerTags() const;

      /**
       * Creates a container (menubar/menu/toolbar/statusbar/separator/...)
       * from an element in the XML file
       *
       * @param parent The parent for the container
       * @param index The index where the container should be inserted
       *              into the parent container/widget
       * @param element The element from the DOM tree describing the
       *                container (use it to access container specified
       *                attributes or child elements)
       * @param containerStateBuffer A buffer which possibibly contains
       *                             previously saved container state
       *                             information, return via @ref
       *                             removeContainer .
       */
      virtual QWidget *createContainer( QWidget *parent, int index,
              const QDomElement &element, int &id );

      /**
       * Removes the given (and previously via @ref createContainer )
       * created container.
       *
       * @return A buffer containing state information about the deleted
       *         container (like the last position of a toolbar container
       *         for example). The buffer is passed again to
       *         @ref createContainer when the same container is about to be
       *         created again later.
       */
      virtual void removeContainer( QWidget *container, QWidget *parent,
    				QDomElement &element, int id );

      virtual QStringList customTags() const;

      virtual int createCustomElement( QWidget *parent, int index, const QDomElement &element );

      virtual void removeCustomElement( QWidget *parent, int id );

      virtual void finalizeGUI( KXMLGUIClient *client );

    protected:
      virtual void virtual_hook( int id, void* data );
    private:
      KXMLGUIBuilderPrivate *d;
    };

    #endif

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