mirror of
https://github.com/RetroShare/RetroShare.git
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70d02c718d
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4559 b45a01b8-16f6-495d-af2f-9b41ad6348cc
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/****************************************************************
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* RetroShare is distributed under the following license:
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*
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* Copyright (C) 2009 The RetroShare Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include <QTextDocument>
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#include <QPainter>
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#include <QAbstractTextDocumentLayout>
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#include "IMHistoryItemPainter.h"
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IMHistoryItemPainter::IMHistoryItemPainter(const QString &text)
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{
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itemText = text;
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/* calcultate size */
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QTextDocument doc;
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doc.setHtml(itemText);
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size = doc.size().toSize();
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}
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QSize IMHistoryItemPainter::sizeHint() const
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{
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return size;
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}
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void IMHistoryItemPainter::paint(QPainter *painter, const QStyleOptionViewItem &option, EditMode /*mode*/) const
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{
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// if (mode == Editable) {
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// painter->setBrush(option.palette.highlight());
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// } else {
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painter->setBrush(option.palette.foreground());
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// }
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if (option.state & QStyle::State_Selected) {
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painter->fillRect(option.rect, option.palette.highlight());
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}
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painter->save();
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QTextDocument doc;
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doc.setHtml(itemText);
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QAbstractTextDocumentLayout::PaintContext context;
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doc.setPageSize(option.rect.size());
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painter->translate(option.rect.x(), option.rect.y());
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doc.documentLayout()->draw(painter, context);
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painter->restore();
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}
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