// MyCanvas
// ----------------------------------------------------------------------------
-const wxWindowID ID_ADDBUTTON = wxWindow::NewControlId();
-const wxWindowID ID_DELBUTTON = wxWindow::NewControlId();
-const wxWindowID ID_MOVEBUTTON = wxWindow::NewControlId();
-const wxWindowID ID_SCROLLWIN = wxWindow::NewControlId();
-const wxWindowID ID_QUERYPOS = wxWindow::NewControlId();
+const wxWindowIDRef ID_ADDBUTTON = wxWindow::NewControlId();
+const wxWindowIDRef ID_DELBUTTON = wxWindow::NewControlId();
+const wxWindowIDRef ID_MOVEBUTTON = wxWindow::NewControlId();
+const wxWindowIDRef ID_SCROLLWIN = wxWindow::NewControlId();
+const wxWindowIDRef ID_QUERYPOS = wxWindow::NewControlId();
-const wxWindowID ID_NEWBUTTON = wxWindow::NewControlId();
+const wxWindowIDRef ID_NEWBUTTON = wxWindow::NewControlId();
BEGIN_EVENT_TABLE(MyCanvas, wxScrolled<wxPanel>)
EVT_PAINT( MyCanvas::OnPaint)