workspace/systemsettings/moduleiconitem.h

   1 /**
   2  * This file is part of the System Settings package
   3  * Copyright (C) 2005 Benjamin C Meyer
   4  *                    <ben+systempreferences at meyerhome dot net>
   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 MODULEICONITEM_H
  23 #define MODULEICONITEM_H
  24
  25 #include <QItemDelegate>
  26 #include <QListWidgetItem>
  27 #include <QList>
  28 #include <QPainterPath>
  29 #include <QRectF>
  30
  31 class KCModuleInfo;
  32
  33 class ModuleIconItemDelegate : public QItemDelegate
  34 {
  35         public:
  36                 ModuleIconItemDelegate(QObject *parent);
  37
  38                 void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
  39
  40         private:
  41                 // Method taken from KFileItemDelegate. Check whether it has been moved to
  42                 // kdefx/kdrawutil.cpp as the comment says on Fredrik's code. If so, remove
  43                 // this code (duplication), and use the library one.
  44                 QPainterPath roundedRectangle(const QRectF &rect, qreal radius) const;
  45 };
  46
  47 /**
  48  * Stores information about what modules goes with this item.
  49  * Also provides means of loading the enabled/disabled image (see kcmsearch).
  50  */
  51 class ModuleIconItem : public QListWidgetItem
  52 {
  53
  54 public:
  55         ModuleIconItem( QListWidget *parent, const KCModuleInfo& module );
  56
  57         ModuleIconItem( QListWidget *parent, const QString &text, const QString &imageName );
  58
  59         /**
  60          * Update the icon to either be enabled or not.
  61          */
  62         void loadIcon( bool enabled = true );
  63
  64         // The modules that go with this item
  65         QList<KCModuleInfo> modules;
  66
  67 private:
  68         void setSize();
  69
  70         QString imageName;
  71 };
  72
  73 #endif // MODULEICONITEM_H
  74