X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1d2b7f06a3dce24483009462f547f0011ae1fdc1..f203de0cc435ab836505ad32b88cda5dc318db68:/include/wx/bookctrl.h

diff --git a/include/wx/bookctrl.h b/include/wx/bookctrl.h
index fbb493ebe5..66704cb9a1 100644
--- a/include/wx/bookctrl.h
+++ b/include/wx/bookctrl.h
@@ -141,7 +141,10 @@ public:
     wxSize GetControllerSize() const;
 
     // calculate the size of the control from the size of its page
-    virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const = 0;
+    //
+    // by default this simply returns size enough to fit both the page and the
+    // controller
+    virtual wxSize CalcSizeFromPage(const wxSize& sizePage) const;
 
     // get/set size of area between book control area and page area
     unsigned int GetInternalBorder() const { return m_internalBorder; }