From: Václav Slavík <vslavik@fastmail.fm>
Date: Wed, 3 Dec 2003 14:32:51 +0000 (+0000)
Subject: unknown controls container can't be subclassed, assert if somebody tries it (as does... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/9f01cb2918790cb28f3ca799d885e8a22ad1c2ea?ds=inline;hp=0f774befd17081958952ec0e8dd3a818a4407947

unknown controls container can't be subclassed, assert if somebody tries it (as does DialogsBlock)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24708 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/contrib/src/xrc/xh_unkwn.cpp b/contrib/src/xrc/xh_unkwn.cpp
index 4ff1733125..cad645b68b 100644
--- a/contrib/src/xrc/xh_unkwn.cpp
+++ b/contrib/src/xrc/xh_unkwn.cpp
@@ -90,6 +90,9 @@ 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,
diff --git a/src/xrc/xh_unkwn.cpp b/src/xrc/xh_unkwn.cpp
index 4ff1733125..cad645b68b 100644
--- a/src/xrc/xh_unkwn.cpp
+++ b/src/xrc/xh_unkwn.cpp
@@ -90,6 +90,9 @@ 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,