112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
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/****************************************************************************
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** Copyright (C) 2001-2011 Klaralvdalens Datakonsult AB. All rights reserved.
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**
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** This file is part of the KD Chart library.
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**
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** Licensees holding valid commercial KD Chart licenses may use this file in
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** accordance with the KD Chart Commercial License Agreement provided with
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** the Software.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 and version 3 as published by the
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** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** Contact info@kdab.com if any conditions of this licensing are not
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** clear to you.
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**
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**********************************************************************/
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#include "KDChartTextArea.h"
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#include "KDChartTextArea_p.h"
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#include <qglobal.h>
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#include <QPainter>
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#include <QRect>
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#include <KDABLibFakes>
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using namespace KDChart;
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TextArea::Private::Private() :
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AbstractAreaBase::Private()
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{
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// this bloc left empty intentionally
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}
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TextArea::Private::~Private()
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{
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// this bloc left empty intentionally
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}
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TextArea::TextArea()
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: QObject()
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, KDChart::AbstractAreaBase()
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, KDChart::TextLayoutItem()
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{
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// this bloc left empty intentionally
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}
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TextArea::~TextArea()
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{
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// this bloc left empty intentionally
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}
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void TextArea::init()
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{
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// this bloc left empty intentionally
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}
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void TextArea::paintIntoRect( QPainter& painter, const QRect& rect )
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{
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const QRect oldGeometry( geometry() );
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if( oldGeometry != rect )
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setGeometry( rect );
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painter.translate( rect.left(), rect.top() );
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paintAll( painter );
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painter.translate( -rect.left(), -rect.top() );
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if( oldGeometry != rect )
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setGeometry( oldGeometry );
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}
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void TextArea::paintAll( QPainter& painter )
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{
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// Paint the background and frame
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paintBackground( painter, geometry() );
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paintFrame( painter, geometry() );
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// temporarily adjust the widget size, to be sure all content gets calculated
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// to fit into the inner rectangle
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const QRect oldGeometry( areaGeometry() );
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QRect inner( innerRect() );
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inner.moveTo(
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oldGeometry.left() + inner.left(),
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oldGeometry.top() + inner.top() );
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const bool needAdjustGeometry = oldGeometry != inner;
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if( needAdjustGeometry )
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setGeometry( inner );
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paint( &painter );
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if( needAdjustGeometry )
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setGeometry( oldGeometry );
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//qDebug() << "TextAreaWidget::paintAll() done.";
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}
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QRect TextArea::areaGeometry() const
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{
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return geometry();
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}
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void TextArea::positionHasChanged()
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{
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emit positionChanged( this );
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}
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