# Source: kaboutdialog_private.h |
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    /*
     * This file is part of the KDE Libraries
     * Copyright (C) 1999-2000 Mirko Sucker (mirko@kde.org) and
     * Espen Sand (espen@kde.org)
     *
     * 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 _KABOUTDIALOG_PRIVATE_H_
    #define _KABOUTDIALOG_PRIVATE_H_

    #include <qlabel.h>
    #include <qframe.h>
    #include <qlayout.h>
    #include <qtabwidget.h>

    /**
     * Used internally by @ref KAboutContainerBase
     * @internal
     */
    class KImageTrackLabel : public QLabel
    {
      Q_OBJECT

      public:
        enum MouseMode
        {
          MousePress = 1,
          MouseRelease,
          MouseDoubleClick,
          MouseMove
        };

      public:
        KImageTrackLabel( QWidget * parent, const char * name=0, WFlags f=0 );

      signals:
        void mouseTrack( int mode, const QMouseEvent *e );

      protected:
        virtual void mousePressEvent( QMouseEvent *e );
        virtual void mouseReleaseEvent( QMouseEvent *e );
        virtual void mouseDoubleClickEvent( QMouseEvent *e );
        virtual void mouseMoveEvent ( QMouseEvent *e );
    };

    class KAboutContainer;

    class KAboutContainerBasePrivate;

    /**
     * Used internally by @ref KAboutDialog
     * @internal
     */
    class KAboutContainerBase : public QWidget
    {
      Q_OBJECT

      public:
        enum LayoutType
        {
          AbtPlain         = 0x0001,
          AbtTabbed        = 0x0002,
          AbtTitle         = 0x0004,
          AbtImageLeft     = 0x0008,
          AbtImageRight    = 0x0010,
          AbtImageOnly     = 0x0020,
          AbtProduct       = 0x0040,
          AbtKDEStandard   = AbtTabbed|AbtTitle|AbtImageLeft,
          AbtAppStandard   = AbtTabbed|AbtTitle|AbtProduct,
          AbtImageAndTitle = AbtPlain|AbtTitle|AbtImageOnly
        };

      public:
        KAboutContainerBase( int layoutType, QWidget *parent = 0, char *name = 0 );
        virtual void show( void );
        virtual QSize sizeHint( void ) const;

        void setTitle( const QString &title );
        void setImage( const QString &fileName );
        void setImageBackgroundColor( const QColor &color );
        void setImageFrame( bool state );
        void setProduct( const QString &appName, const QString &version,
    		     const QString &author, const QString &year );

        QFrame *addTextPage( const QString &title, const QString &text,
    			 bool richText=false, int numLines=10 );
        QFrame *addLicensePage( const QString &title, const QString &text,
    			 int numLines=10 );
        KAboutContainer *addContainerPage( const QString &title,
          int childAlignment = AlignCenter, int innerAlignment = AlignCenter );
        KAboutContainer *addScrolledContainerPage( const QString &title,
          int childAlignment = AlignCenter, int innerAlignment = AlignCenter );

        QFrame *addEmptyPage( const QString &title );

        KAboutContainer *addContainer( int childAlignment, int innerAlignment );

      public slots:
        virtual void slotMouseTrack( int mode, const QMouseEvent *e );
        virtual void slotUrlClick( const QString &url );
        virtual void slotMailClick( const QString &name, const QString &address );

      protected:
        virtual void fontChange( const QFont &oldFont );

      signals:
        void mouseTrack( int mode, const QMouseEvent *e );
        void urlClick( const QString &url );
        void mailClick( const QString &name, const QString &address );

      private:
        QArray<QWidget*>  mContainerList;

        QVBoxLayout *mTopLayout;
        KImageTrackLabel *mImageLabel;
        QLabel  *mTitleLabel;
        QLabel  *mIconLabel;
        QLabel  *mVersionLabel;
        QLabel  *mAuthorLabel;
        QFrame  *mImageFrame;
        QTabWidget *mPageTab;
        QFrame  *mPlainSpace;

        KAboutContainerBasePrivate *d;
    };

    #endif

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