Fix for the bug 20893 (http://bugtracker.opencascade.com/show_bug.cgi?id=20893):...

diff --git a/src/Qtx/QtxMainWindow.cxx b/src/Qtx/QtxMainWindow.cxx
index 75abd996ffb0d589067f7b701ca34943fbd7743f..d3cb7662132e88a58f3ae74990fbe4a07355337f 100644 (file)
--- a/src/Qtx/QtxMainWindow.cxx
+++ b/src/Qtx/QtxMainWindow.cxx
@@ -110,6 +110,9 @@ QtxMainWindow::QtxMainWindow( QWidget* parent, Qt::WindowFlags f )
   myMenuBar( 0 ),
   myStatusBar( 0 )
 {
+       //rnv: Enables tooltips for inactive windows.
+       //rnv: For details see http://bugtracker.opencascade.com/show_bug.cgi?id=20893
+       setAttribute(Qt::WA_AlwaysShowToolTips);
 }
 
 /*!