File indexing completed on 2024-04-14 15:51:36

 /***************************************************************************
                      richtextitemdelegate.cpp  -  description
                              -------------------
     begin                : Mon Oct 12 2009
     copyright            : (C) 2009 by Dominik Seichter
     email                : domseichter@web.de
 ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "richtextitemdelegate.h"
 #include "krenamefile.h"
 #include "krenamemodel.h"
 
 #include <QPainter>
 #include <QRectF>
 #include <QTextDocument>
 
 RichTextItemDelegate::RichTextItemDelegate(QObject *parent)
     : QItemDelegate(parent)
 {
     m_document = new QTextDocument(this);
 
 }
 
 void RichTextItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     // prepare
     painter->save();
     painter->setClipRect(option.rect);
     this->drawBackground(painter, option, index);
 
     if (option.state & QStyle::State_Selected) {
         painter->fillRect(option.rect, option.palette.highlight());
     }
 
     //QItemDelegate::paint(painter, option, index);
     QPixmap pixmap = index.model()->data(index, Qt::DecorationRole).value<QPixmap>();
     QString text = index.model()->data(index, Qt::DisplayRole).toString();
 
     if (!pixmap.isNull()) {
         int offsetX = qMax(pixmap.width(), KRenameFile::iconSize());
         QRect pixmapRect(option.rect.x(),
                          option.rect.y(),
                          pixmap.width(),
                          option.rect.height());
 
         QRectF textRect(0.0, 0.0,
                         static_cast<qreal>(option.rect.width() - offsetX),
                         static_cast<qreal>(option.rect.height()));
 
         this->drawDecoration(painter, option,
                              pixmapRect,
                              pixmap);
 
         painter->save();
         painter->translate(option.rect.x() + offsetX,
                            option.rect.y());
         m_document->setHtml(text);
         m_document->drawContents(painter, textRect);
         painter->restore();
     } else {
         painter->setFont(option.font);
         painter->drawText(option.rect,
                           option.displayAlignment,
                           text);
     }
 
     this->drawFocus(painter, option, option.rect);
 
     // done
     painter->restore();
 }
 
 QSize RichTextItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     if (static_cast<const KRenameModel *>(index.model())->isPreviewEnabled()) {
         return QSize(KRenameFile::iconSize(), KRenameFile::iconSize());
     } else {
         return QItemDelegate::sizeHint(option, index);
     }
 }