apps/kinfocenter/aboutwidget.h

   1 /*
   2   Copyright (c) 2000,2001 Matthias Elter <elter@kde.org>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8
   9   This program is distributed in the hope that it will be useful,
  10   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12   GNU General Public License for more details.
  13
  14   You should have received a copy of the GNU General Public License along
  15   with this program; if not, write to the Free Software Foundation, Inc.,
  16   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17 */
  18
  19 #ifndef __aboutwidget_h__
  20 #define __aboutwidget_h__
  21
  22 #include <QWidget>
  23 #include <Qt3Support/Q3CheckListItem>
  24 #include <QMap>
  25 #include <QPixmap>
  26 #include <kvbox.h>
  27
  28 class QPixmap;
  29 class ConfigModule;
  30 class KHTMLPart;
  31 class KUrl;
  32
  33 class AboutWidget : public KHBox
  34 {
  35   Q_OBJECT
  36
  37 public:
  38   explicit AboutWidget(QWidget *parent, Q3ListViewItem* category=0, const QString &caption=QString());
  39
  40     /**
  41      * Set a new category without creating a new AboutWidget if there is
  42      * one visible already (reduces flicker)
  43      */
  44     void setCategory( Q3ListViewItem* category, const QString& caption);
  45
  46 Q_SIGNALS:
  47     void moduleSelected(ConfigModule *);
  48
  49 private Q_SLOTS:
  50     void slotModuleLinkClicked( const KUrl& );
  51
  52 private:
  53     /**
  54      * Update the pixmap to be shown. Called from resizeEvent and from
  55      * setCategory.
  56      */
  57     void updatePixmap();
  58
  59     bool    _moduleList;
  60     Q3ListViewItem* _category;
  61     QString _caption;
  62     KHTMLPart *_viewer;
  63     QMap<QString,ConfigModule*> _moduleMap;
  64 };
  65
  66 #endif