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/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 59 insertions, 0 deletions

diff --git a/arts/gui/kde/klevelmeter_small.cpp b/arts/gui/kde/klevelmeter_small.cpp
new file mode 100644
index 00000000..94ba0df0
--- /dev/null
+++ b/arts/gui/kde/klevelmeter_small.cpp
@@ -0,0 +1,59 @@
+/*
+    Copyright (  C ) 2003 Arnold Krille <arnold@arnoldarts.de>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation;
+    version 2 of the License.
+
+    This library 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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#include "klevelmeter_small.h"
+
+#include <kdebug.h>
+#include <qpainter.h>
+
+KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* impl, QWidget* parent, long substyle, long count, Arts::Direction dir, float _dbmin, float _dbmax ) : KLevelMeter_Template( impl, parent, substyle, count, dir, _dbmin, _dbmax ) {
+//kdDebug()<<"KLevelMeter_Small::KLevelMeter_Small( Arts::KLevelMeter_impl* "<<impl<<", QWidget* "<<parent<<", long "<<substyle<<", long "<<count<<", float "<<_dbmin<<", float "<<_dbmax<<" )"<<endl;
+}
+
+void KLevelMeter_Small::invalue( float n, float p ) {
+//kdDebug()<<"KLevelMeter_Small::invalue( float "<<n<<", float "<<p<<" )"<<endl;
+	_peak = amptondb( p );
+	if ( n ) this->setBackgroundColor( color( amptondb( n ) ) );
+		else this->setBackgroundColor( QColor( 0,255,0 ).dark() );
+}
+
+void KLevelMeter_Small::paintEvent( QPaintEvent* /*qpe*/ ) {
+//kdDebug()<<"KLevelMeter_Small::paintEvent( QPaintEvent* "<<qpe<<" )"<<endl;
+	if ( _peak && _peak <= 1.0 ) {
+		QPainter p( this );
+		//p.setPen( QColor( 0,0,0 ) );
+		QColor bgcolor = this->paletteBackgroundColor();
+		p.setPen( QColor( 255-bgcolor.red(), 255-bgcolor.green(), 255-bgcolor.blue() ) );
+		if ( _dir==Arts::BottomToTop || _dir==Arts::TopToBottom ) {
+			if ( _dir==Arts::BottomToTop ) p.translate( 0, rect().bottom() );
+			int h = int( this->height() * _peak );
+			if ( _dir==Arts::BottomToTop ) h *= -1;
+			p.drawLine( 0, h, this->width(), h );
+		} else {
+			if ( _dir==Arts::RightToLeft ) p.translate( 0, rect().right() );
+			int w = int( this->width() * _peak );
+			if ( _dir==Arts::RightToLeft ) w *= -1;
+			p.drawLine( w, 0, w, this->height() );
+		}
+	}
+}
+
+#include <klevelmeter_small.moc>
+// vim: sw=4 ts=4