epg: highlight ongoing programs in the epg view

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 5cae846c31adbe5adada090319db54006cbe80e3)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/gui/qt4/components/epg/EPGItem.cpp

@@ -60,6 +60,10 @@ void EPGItem::paint( QPainter *painter, const QStyleOptionGraphicsItem*, QWidget
     QRectF mapped = deviceTransform( viewPortTransform ).mapRect( boundingRect() );
 
     painter->setPen( QPen( Qt::black ) );
+
+    if ( m_current )
+        painter->setBrush( QBrush( Qt::red ) );
+    else
         painter->setBrush( QBrush( Qt::blue ) );
 
     painter->drawRect( mapped );