Don't generate duplicated events for clicks on tree +/- buttons.

[wxWidgets.git] / src / xrc / xh_unkwn.cpp

diff --git a/src/xrc/xh_unkwn.cpp b/src/xrc/xh_unkwn.cpp
index d9709689133e956ad9e2d743d768ffdbe0e2c910..e399ce9205fedca5ea4899da3755462e1b20c9ef 100644 (file)
--- a/src/xrc/xh_unkwn.cpp
+++ b/src/xrc/xh_unkwn.cpp
@@ -68,8 +68,7 @@ void wxUnknownControlContainer::AddChild(wxWindowBase *child)
 
     wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
     sizer->Add((wxWindow*)child, 1, wxEXPAND);
-    SetSizer(sizer);
-    Layout();
+    SetSizerAndFit(sizer);
 }
 
 void wxUnknownControlContainer::RemoveChild(wxWindowBase *child)
@@ -91,7 +90,7 @@ wxUnknownWidgetXmlHandler::wxUnknownWidgetXmlHandler()
 wxObject *wxUnknownWidgetXmlHandler::DoCreateResource()
 {
     wxASSERT_MSG( m_instance == NULL,
-                  _T("'unknown' controls can't be subclassed, use wxXmlResource::AttachUnknownControl") );
+                  wxT("'unknown' controls can't be subclassed, use wxXmlResource::AttachUnknownControl") );
 
     wxPanel *panel =
         new wxUnknownControlContainer(m_parentAsWindow,