X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c0c133e13b36a923c65f94499554e432bc3a0daa..53f60d4ab61af3d8f72eb2202b4cda96774531d8:/include/wx/bookctrl.h

diff --git a/include/wx/bookctrl.h b/include/wx/bookctrl.h
index 8ecfbef190..66704cb9a1 100644
--- a/include/wx/bookctrl.h
+++ b/include/wx/bookctrl.h
@@ -137,8 +137,14 @@ public:
     // resize the notebook so that all pages will have the specified size
     virtual void SetPageSize(const wxSize& size);
 
+    // return the size of the area needed to accommodate the controller
+    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; }
@@ -286,7 +292,7 @@ protected:
     int GetNextPage(bool forward) const;
 
     // Lay out controls
-    void DoSize();
+    virtual void DoSize();
 
     // This method also invalidates the size of the controller and should be
     // called instead of just InvalidateBestSize() whenever pages are added or
@@ -309,10 +315,9 @@ protected:
     bool m_ownsImageList;
 
     // get the page area
-    wxRect GetPageRect() const;
+    virtual wxRect GetPageRect() const;
 
     // event handlers
-    virtual wxSize GetControllerSize() const;
     void OnSize(wxSizeEvent& event);
 
     // controller buddy if available, NULL otherwise (usually for native book controls like wxNotebook)