FIX:add mode for syscAMsInfoDialog

jira: none
Change-Id: Iabfc9953f86cd08a2357a9197d6e1afe8d781d9f
(cherry picked from commit eaeac42b19b322f56b501c0d2ce99c4a6b2fd050)

src/slic3r/GUI/AmsMappingPopup.hpp

@@ -71,6 +71,7 @@ struct TrayData
 
 class MaterialItem: public wxPanel
 {
+    int m_text_pos_y = -1;
 public:
     MaterialItem(wxWindow *parent,wxColour mcolour, wxString mname);
     ~MaterialItem();