X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d1cc09bb6f0c0a75ab84ec147ba41f84d979766b..b2371711d0cd187826ce41ff69703d635e71df8d:/src/xrc/xh_unkwn.cpp

diff --git a/src/xrc/xh_unkwn.cpp b/src/xrc/xh_unkwn.cpp
index 4ff1733125..84c0158ff1 100644
--- a/src/xrc/xh_unkwn.cpp
+++ b/src/xrc/xh_unkwn.cpp
@@ -31,7 +31,7 @@ class wxUnknownControlContainer : public wxPanel
 public:
     wxUnknownControlContainer(wxWindow *parent,
                               const wxString& controlName,
-                              wxWindowID id = -1,
+                              wxWindowID id = wxID_ANY,
                               const wxPoint& pos = wxDefaultPosition,
                               const wxSize& size = wxDefaultSize,
                               long style = 0)
@@ -68,7 +68,6 @@ void wxUnknownControlContainer::AddChild(wxWindowBase *child)
     wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
     sizer->Add((wxWindow*)child, 1, wxEXPAND);
     SetSizer(sizer);
-    SetAutoLayout(true);
     Layout();
 }
 
@@ -90,9 +89,12 @@ wxUnknownWidgetXmlHandler::wxUnknownWidgetXmlHandler()
 
 wxObject *wxUnknownWidgetXmlHandler::DoCreateResource()
 {
+    wxASSERT_MSG( m_instance == NULL,
+                  _T("'unknown' controls can't be subclassed, use wxXmlResource::AttachUnknownControl") );
+
     wxPanel *panel =
         new wxUnknownControlContainer(m_parentAsWindow,
-                                      GetName(), -1,
+                                      GetName(), wxID_ANY,
                                       GetPosition(), GetSize(),
                                       GetStyle(wxT("style")));
     SetupWindow(panel);