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53 lines
2.4 KiB
C++
53 lines
2.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2009 by Rafael Fernández López <ereslibre@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
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***************************************************************************/
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#include "CategorizedView.h"
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#include <KFileItemDelegate>
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#include <QScrollBar>
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CategorizedView::CategorizedView( QWidget *parent )
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: KCategorizedView( parent )
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{
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setWordWrap( true );
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}
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void CategorizedView::setModel( QAbstractItemModel *model )
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{
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KCategorizedView::setModel( model );
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int maxWidth = -1;
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int maxHeight = -1;
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for ( int i = 0; i < model->rowCount(); ++i ) {
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const QModelIndex index = model->index(i, modelColumn(), rootIndex());
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const QSize size = sizeHintForIndex( index );
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maxWidth = qMax( maxWidth, size.width() );
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maxHeight = qMax( maxHeight, size.height() );
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}
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setGridSize( QSize( maxWidth, maxHeight ) );
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static_cast<KFileItemDelegate*>( itemDelegate() )->setMaximumSize( QSize( maxWidth, maxHeight ) );
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}
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void CategorizedView::wheelEvent(QWheelEvent* event)
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{
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// this is a workaround because scrolling by mouse wheel is broken in Qt list views for big items
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// https://bugreports.qt-project.org/browse/QTBUG-7232
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verticalScrollBar()->setSingleStep(10);
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KCategorizedView::wheelEvent(event);
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}
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