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Diffstat (limited to 'kig/filters/imageexporteroptions.cpp')
-rw-r--r-- | kig/filters/imageexporteroptions.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/kig/filters/imageexporteroptions.cpp b/kig/filters/imageexporteroptions.cpp new file mode 100644 index 00000000..cd68a0af --- /dev/null +++ b/kig/filters/imageexporteroptions.cpp @@ -0,0 +1,57 @@ +// Copyright (C) 2002 Dominique Devriese <devriese@kde.org> + +// 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. + +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +// 02110-1301, USA. + +#include "imageexporteroptions.h" +#include "imageexporteroptions.moc" + +#include <tqcheckbox.h> +#include <tqsize.h> + +#include <knuminput.h> + +ImageExporterOptions::ImageExporterOptions( TQWidget* parent, const TQSize& s ) + : ImageExporterOptionsBase( parent, "imageexporteroptions" ), msize( s ), + minternallysettingstuff( false ) +{ + keepAspectRatio->setChecked( true ); + connect( WidthInput, TQT_SIGNAL( valueChanged( int ) ), this, TQT_SLOT( slotWidthChanged( int ) ) ); + connect( HeightInput, TQT_SIGNAL( valueChanged( int ) ), this, TQT_SLOT( slotHeightChanged( int ) ) ); +} + +ImageExporterOptions::~ImageExporterOptions() +{ +} + +void ImageExporterOptions::slotWidthChanged( int w ) +{ + if ( ! minternallysettingstuff && keepAspectRatio->isOn() ) + { + minternallysettingstuff = true; + HeightInput->setValue( w * msize.height() / msize.width() ); + minternallysettingstuff = false; + }; +} + +void ImageExporterOptions::slotHeightChanged( int h ) +{ + if ( ! minternallysettingstuff && keepAspectRatio->isOn() ) + { + minternallysettingstuff = true; + WidthInput->setValue( h * msize.width() / msize.height() ); + minternallysettingstuff = false; + }; +} |