workspace/systemsettings/mainwindow.h

   1 /**
   2  * This file is part of the System Settings package
   3  * Copyright (C) 2005 Benjamin C Meyer (ben+systempreferences at meyerhome dot net)
   4  *           (C) 2007 Will Stephenson <wstephenson@kde.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public License
  17  * along with this library; see the file COPYING.LIB.  If not, write to
  18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  */
  21
  22 #ifndef MAINWINDOW_H
  23 #define MAINWINDOW_H
  24
  25 // KDE
  26 #include <KService>
  27 #include <KXmlGuiWindow>
  28
  29 class QAbstractItemModel;
  30 class QAction;
  31 class QLabel;
  32 class QModelIndex;
  33 class QStackedWidget;
  34 class KTabWidget;
  35 class KAction;
  36 class KCModuleModel;
  37 class KCMultiWidget;
  38 class KLineEdit;
  39 class MenuItem;
  40
  41 class MainWindow : public KXmlGuiWindow
  42 {
  43         Q_OBJECT
  44
  45 public:
  46         explicit MainWindow(QWidget *parent=0);
  47         ~MainWindow();
  48
  49     /**
  50      * Called when the mainwindow is closed.
  51      */
  52     virtual bool queryClose();
  53
  54 protected:
  55     virtual QSize sizeHint() const;
  56
  57 private slots:
  58     void selectionChanged( const QModelIndex & selected );
  59     void updateSearchHits();
  60         void showOverview();
  61         void widgetChange();
  62
  63 private:
  64     void readMenu( MenuItem * );
  65
  66         KCModuleModel *model;
  67         const KService::List categories;
  68         const KService::List modules;
  69         MenuItem * rootItem;
  70         QStackedWidget *windowStack;
  71         KTabWidget *moduleTabs;
  72     KLineEdit * search;
  73
  74         KCMultiWidget *groupWidget;
  75
  76         QHash<KService::Ptr,KCMultiWidget*> moduleItemToWidgetDict;
  77         QHash<const QAbstractItemModel *,int> modelToTabHash;
  78
  79         KAction *showOverviewAction;
  80         KAction *searchText;
  81         KAction *searchClear;
  82         KAction *searchAction;
  83
  84         void buildMainWidget();
  85         void buildActions();
  86
  87         QLabel *generalHitLabel;
  88         QLabel *advancedHitLabel;
  89 };
  90
  91 bool pageLessThan( MenuItem *page1, MenuItem *page2 );
  92
  93 #endif
  94