make compilable

diff --git a/src/VISUGUI/VisuGUI_Selection.cxx b/src/VISUGUI/VisuGUI_Selection.cxx
index 17eb9d224b1ca7bcf077c142db888ad5f06d0814..f0677a5a165d8374bdcf703729f0dc13585ada1c 100644 (file)
--- a/src/VISUGUI/VisuGUI_Selection.cxx
+++ b/src/VISUGUI/VisuGUI_Selection.cxx
@@ -50,6 +50,7 @@
 #include <qlayout.h>
 #include <qhbuttongroup.h>
 #include <qradiobutton.h>
+#include <qpushbutton.h>
 
 #include <vtkDataSet.h>
 #include <vtkCell.h>