Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 47 insertions, 0 deletions

diff --git a/kalzium/src/spectrumviewimpl.cpp b/kalzium/src/spectrumviewimpl.cpp
new file mode 100644
index 00000000..b7a3b479
--- /dev/null
+++ b/kalzium/src/spectrumviewimpl.cpp
@@ -0,0 +1,47 @@
+/***************************************************************************
+    copyright            : (C) 2005 by Carsten Niehaus
+    email                : cniehaus@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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include "spectrumviewimpl.h"
+
+#include <qspinbox.h>
+
+#include <kfiledialog.h>
+#include <kguiitem.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kpushbutton.h>
+
+#include "exporter.h"
+
+SpectrumViewImpl::SpectrumViewImpl( QWidget *parent, const char* name )
+	: SpectrumView( parent, name )
+{
+	resize( minimumSizeHint() );
+	// simulating an update
+	m_spectrumWidget->setRightBorder( maximumValue->value() );
+	exportButton->setGuiItem( KGuiItem( i18n( "&Export Spectrum as Image" ), "fileexport" ) );
+}
+
+void SpectrumViewImpl::slotExportAsImage()
+{
+	Exporter* exporter = new Exporter();
+	QString fileName = KFileDialog::getSaveFileName(
+	                        QString::null, exporter->supportedImageFormats(),
+	                        this, i18n( "Save Spectrum" ) );
+	if( !fileName.isEmpty() )
+	{
+		if ( !exporter->saveAsImage( &m_spectrumWidget->pixmap(), fileName ) )
+			KMessageBox::error( this, i18n( "The spectrum could not be saved" ), i18n( "Image Could Not Be Saved") );
+	}	
+	delete exporter;
+}
+#include "spectrumviewimpl.moc"