don't crash when destroying a not initialized socket (patch 1489095)

[wxWidgets.git] / src / generic / choicbkg.cpp

diff --git a/src/generic/choicbkg.cpp b/src/generic/choicbkg.cpp
index ca3d019f5d1bf74e9ac735dbfd61e2ae75b97c61..143115bca6e287fef43ee17aa60a5c375f1b7bce 100644 (file)
--- a/src/generic/choicbkg.cpp
+++ b/src/generic/choicbkg.cpp
@@ -26,10 +26,15 @@
 
 #if wxUSE_CHOICEBOOK
 
-#include "wx/choice.h"
 #include "wx/choicebk.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/settings.h"
+#endif
+
+#include "wx/choice.h"
 #include "wx/imaglist.h"
-#include "wx/settings.h"
+#include "wx/sizer.h"
 
 // ----------------------------------------------------------------------------
 // various wxWidgets macros
@@ -45,8 +50,10 @@
 IMPLEMENT_DYNAMIC_CLASS(wxChoicebook, wxBookCtrlBase)
 IMPLEMENT_DYNAMIC_CLASS(wxChoicebookEvent, wxNotifyEvent)
 
+#if !WXWIN_COMPATIBILITY_EVENT_TYPES
 const wxEventType wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING = wxNewEventType();
 const wxEventType wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED = wxNewEventType();
+#endif
 const int wxID_CHOICEBOOKCHOICE = wxNewId();
 
 BEGIN_EVENT_TABLE(wxChoicebook, wxBookCtrlBase)
@@ -96,6 +103,15 @@ wxChoicebook::Create(wxWindow *parent,
                     wxDefaultSize
                  );
 
+    wxSizer* mainSizer = new wxBoxSizer(IsVertical() ? wxVERTICAL : wxHORIZONTAL);
+
+    if (style & wxBK_RIGHT || style & wxBK_BOTTOM)
+        mainSizer->Add(0, 0, 1, wxEXPAND, 0);
+
+    m_controlSizer = new wxBoxSizer(IsVertical() ? wxHORIZONTAL : wxVERTICAL);
+    m_controlSizer->Add(m_bookctrl, 1, (IsVertical() ? wxALIGN_CENTRE_VERTICAL : wxALIGN_CENTRE) |wxGROW, 0);
+    mainSizer->Add(m_controlSizer, 0, wxGROW|wxALL, m_controlMargin);
+    SetSizer(mainSizer);
     return true;
 }
 
@@ -106,7 +122,8 @@ wxChoicebook::Create(wxWindow *parent,
 wxSize wxChoicebook::GetControllerSize() const
 {
     const wxSize sizeClient = GetClientSize(),
-                 sizeChoice = m_bookctrl->GetBestFittingSize();
+                 // sizeChoice = m_bookctrl->GetBestFittingSize();
+                 sizeChoice = m_controlSizer->CalcMin();
 
     wxSize size;
     if ( IsVertical() )