a little hack never hurt nobody

Skip calculating the sizehint from the dynamic widget layout, as it's slow.

src/libtomahawk/playlist/dynamic/widgets/DynamicWidget.cpp

@@ -180,6 +180,13 @@ DynamicWidget::playlistInterface() const
     return m_view->proxyModel();
 }
 
+QSize
+DynamicWidget::sizeHint() const
+{
+    // We want to take up as much room as the animated splitter containing us and the queue editor will allow. So we return a bogus huge sizehint
+    //  to avoid having to calculate it which is slow
+    return QSize( 5000, 5000 );
+}
 void 
 DynamicWidget::generateOrStart()
 {

src/libtomahawk/playlist/dynamic/widgets/DynamicWidget.h

@@ -58,6 +58,7 @@ public:
     
     PlaylistInterface* playlistInterface() const;
     
+    virtual QSize sizeHint() const;
 public slots:
     void onRevisionLoaded( const Tomahawk::DynamicPlaylistRevision& rev );