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58 lines
1.9 KiB
58 lines
1.9 KiB
15 years ago
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// Copyright (C) 2002 Dominique Devriese <devriese@kde.org>
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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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// 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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// 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, Boston, MA
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// 02110-1301, USA.
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#include "imageexporteroptions.h"
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#include "imageexporteroptions.moc"
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#include <qcheckbox.h>
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#include <qsize.h>
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#include <knuminput.h>
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ImageExporterOptions::ImageExporterOptions( QWidget* parent, const QSize& s )
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: ImageExporterOptionsBase( parent, "imageexporteroptions" ), msize( s ),
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minternallysettingstuff( false )
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{
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keepAspectRatio->setChecked( true );
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connect( WidthInput, SIGNAL( valueChanged( int ) ), this, SLOT( slotWidthChanged( int ) ) );
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connect( HeightInput, SIGNAL( valueChanged( int ) ), this, SLOT( slotHeightChanged( int ) ) );
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}
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ImageExporterOptions::~ImageExporterOptions()
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{
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}
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void ImageExporterOptions::slotWidthChanged( int w )
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{
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if ( ! minternallysettingstuff && keepAspectRatio->isOn() )
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{
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minternallysettingstuff = true;
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HeightInput->setValue( w * msize.height() / msize.width() );
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minternallysettingstuff = false;
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};
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}
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void ImageExporterOptions::slotHeightChanged( int h )
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{
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if ( ! minternallysettingstuff && keepAspectRatio->isOn() )
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{
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minternallysettingstuff = true;
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WidthInput->setValue( h * msize.width() / msize.height() );
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minternallysettingstuff = false;
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};
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}
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