[Amarok] fix bg painted by plasma, make applet's bg look go

commit c9741815a7b4bf28feabad84c8a0a6c362002bbb
Author:     Riccardo Iaconelli <riccardo@xxxxxxx>
AuthorDate: Mon Jul 27 20:40:26 2009 +0200
Commit:     Riccardo Iaconelli <riccardo@xxxxxxx>
CommitDate: Fri Jul 31 11:06:00 2009 +0200

    fix bg painted by plasma, make applet's bg look good.
    The bg painted by plasma will actually be fixed with kdelibs of KDE >=
    4.3. For older versions it will look better than now anyways. :-)
    
    Signed-off-by: Riccardo Iaconelli <riccardo@xxxxxxx>

diff --git a/src/context/Applet.cpp b/src/context/Applet.cpp
index 8fc2fa6..1f5e3f7 100644
--- a/src/context/Applet.cpp
+++ b/src/context/Applet.cpp
@@ -41,6 +41,7 @@ Context::Applet::Applet( QObject * parent, const 
QVariantList& args )
     , m_standardPadding( 6.0 )
 {
     connect ( Plasma::Animator::self(), SIGNAL(customAnimationFinished ( int ) 
), this, SLOT( animateEnd( int ) ) );
+    setBackgroundHints(NoBackground);
 }
 
 Context::Applet::~Applet( )
@@ -130,17 +131,19 @@ Context::Applet::addGradientToAppletBackground( QPainter* 
p )
     // draw non-gradient backround. going for elegance and style
     p->save();
     QPainterPath path;
-    path.addRoundedRect( boundingRect().adjusted( 0, 1, -1, -1 ), 3, 3 );
+    path.addRoundedRect( boundingRect().adjusted( 1, 1, -2, -2 ), 6, 6 );
     //p->fillPath( path, gradient );
     QColor highlight = PaletteHandler::highlightColor( 0.4, 1.05 );
-    highlight.setAlpha( 120 );
+    highlight.setAlphaF( highlight.alphaF() * 0.5 );
     p->fillPath( path, highlight );
     p->restore();
 
     p->save();
-    QColor col = PaletteHandler::highlightColor( 0.3, .7 );
+    p->translate( 0.5, 0.5 );
+    QColor col = PaletteHandler::highlightColor( 0.3, 0.5 );
+    col.setAlphaF( col.alphaF() * 0.7 );
     p->setPen( col );
-    p->drawRoundedRect( boundingRect().adjusted( 2, 2, -2, -2 ), 3, 3 );
+    p->drawRoundedRect( boundingRect().adjusted( 1, 1, -2, -2 ), 6, 6 );
     p->restore();
 }