Qt/EPG: Try to display intelligently the short and long event description with...

Qt/EPG: Try to display intelligently the short and long event description with the dedicated widgets.

It depends of the channels. Some use only the short one, others only the long one and others both.

modules/gui/qt4/dialogs/epg.cpp

@@ -94,14 +94,22 @@ void EpgDialog::showEvent( EPGEvent *event )
 {
     if( !event ) return;
 
+    QString titleDescription, textDescription;
+    if( event->description.isEmpty() )
+        textDescription = event->shortDescription;
+    else
+    {
+        textDescription = event->description;
+        if( !event->shortDescription.isEmpty() )
+            titleDescription = " - " + event->shortDescription;
+    }
+
     QDateTime end = event->start.addSecs( event->duration );
     title->setText( event->start.toString( "hh:mm" ) + " - "
                     + end.toString( "hh:mm" ) + " : "
-                    + event->name
-                    + ( event->shortDescription.isEmpty()
-                        ? "" : " - " + event->shortDescription ) );
+                    + event->name + titleDescription );
 
-    description->setText( event->description );
+    description->setText( textDescription );
 }
 
 void EpgDialog::updateInfos()