Separated out book control sizing code

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37213 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/bookctrl.h

@@ -207,6 +207,9 @@ protected:
     // Always rely on GetBestSize, which will look at all the pages
     virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { }
 
+    // Lay out controls
+    void DoSize();
+
     // the array of all pages of this control
     wxArrayPages m_pages;
 

src/common/bookctrl.cpp

@@ -252,10 +252,9 @@ wxRect wxBookCtrlBase::GetPageRect() const
     return rectPage;
 }
 
-void wxBookCtrlBase::OnSize(wxSizeEvent& event)
+// Lay out controls
+void wxBookCtrlBase::DoSize()
 {
-    event.Skip();
-
     if ( !m_bookctrl )
     {
         // we're not fully created yet or OnSize() should be hidden by derived class
@@ -303,6 +302,13 @@ void wxBookCtrlBase::OnSize(wxSizeEvent& event)
     }
 }
 
+void wxBookCtrlBase::OnSize(wxSizeEvent& event)
+{
+    event.Skip();
+    
+    DoSize();
+}
+
 wxSize wxBookCtrlBase::GetControllerSize() const
 {
     if(!m_bookctrl)