+// The template parameter W must be a wxWindow-derived class.
+template <class W>
+class wxNavigationEnabled : public W
+{
+public:
+ typedef W BaseWindowClass;
+
+ wxNavigationEnabled()
+ {
+ m_container.SetContainerWindow(this);
+
+#ifndef wxHAS_NATIVE_TAB_TRAVERSAL
+ Connect(wxEVT_NAVIGATION_KEY,
+ wxNavigationKeyEventHandler(wxNavigationEnabled::OnNavigationKey));
+
+ Connect(wxEVT_SET_FOCUS,
+ wxFocusEventHandler(wxNavigationEnabled::OnFocus));
+
+ Connect(wxEVT_CHILD_FOCUS,
+ wxChildFocusEventHandler(wxNavigationEnabled::OnChildFocus));
+#endif // !wxHAS_NATIVE_TAB_TRAVERSAL
+ }
+
+ virtual bool AcceptsFocus() const
+ {
+ return m_container.AcceptsFocus();
+ }
+
+ virtual bool AcceptsFocusRecursively() const
+ {
+ return m_container.AcceptsFocusRecursively();
+ }
+
+ virtual bool AcceptsFocusFromKeyboard() const
+ {
+ return m_container.AcceptsFocusFromKeyboard();
+ }
+
+ virtual void AddChild(wxWindowBase *child)
+ {
+ BaseWindowClass::AddChild(child);
+
+ m_container.UpdateCanFocus();
+ }
+
+ virtual void RemoveChild(wxWindowBase *child)
+ {
+#ifndef wxHAS_NATIVE_TAB_TRAVERSAL
+ m_container.HandleOnWindowDestroy(child);
+#endif // !wxHAS_NATIVE_TAB_TRAVERSAL
+
+ BaseWindowClass::RemoveChild(child);
+
+ m_container.UpdateCanFocus();
+ }
+
+ virtual void SetFocus()
+ {
+ if ( !m_container.DoSetFocus() )
+ BaseWindowClass::SetFocus();
+ }
+
+ void SetFocusIgnoringChildren()
+ {
+ BaseWindowClass::SetFocus();
+ }
+
+ void AcceptFocus(bool acceptFocus)
+ {
+ m_container.SetCanFocus(acceptFocus);
+ }
+
+protected:
+#ifndef wxHAS_NATIVE_TAB_TRAVERSAL
+ void OnNavigationKey(wxNavigationKeyEvent& event)
+ {
+ m_container.HandleOnNavigationKey(event);
+ }
+
+ void OnFocus(wxFocusEvent& event)
+ {
+ m_container.HandleOnFocus(event);
+ }
+
+ void OnChildFocus(wxChildFocusEvent& event)
+ {
+ m_container.SetLastFocus(event.GetWindow());
+ event.Skip();
+ }
+#endif // !wxHAS_NATIVE_TAB_TRAVERSAL
+
+ wxControlContainer m_container;
+
+
+ wxDECLARE_NO_COPY_TEMPLATE_CLASS(wxNavigationEnabled, W);
+};
+
+// ----------------------------------------------------------------------------
+// Compatibility macros from now on, do NOT use them and preferably do not even
+// look at them.
+// ----------------------------------------------------------------------------
+
+#ifdef WXWIN_COMPATIBILITY_2_8
+
+// common part of WX_DECLARE_CONTROL_CONTAINER in the native and generic cases,
+// it should be used in the wxWindow-derived class declaration
+#define WX_DECLARE_CONTROL_CONTAINER_BASE() \
+public: \
+ virtual bool AcceptsFocus() const; \
+ virtual bool AcceptsFocusRecursively() const; \
+ virtual bool AcceptsFocusFromKeyboard() const; \
+ virtual void AddChild(wxWindowBase *child); \
+ virtual void RemoveChild(wxWindowBase *child); \
+ virtual void SetFocus(); \
+ void SetFocusIgnoringChildren(); \
+ void AcceptFocus(bool acceptFocus) \
+ { \
+ m_container.SetCanFocus(acceptFocus); \
+ } \
+ \
+protected: \
+ wxControlContainer m_container
+
+// this macro must be used in the derived class ctor
+#define WX_INIT_CONTROL_CONTAINER() \
+ m_container.SetContainerWindow(this)
+
+// common part of WX_DELEGATE_TO_CONTROL_CONTAINER in the native and generic
+// cases, must be used in the wxWindow-derived class implementation
+#define WX_DELEGATE_TO_CONTROL_CONTAINER_BASE(classname, basename) \
+ void classname::AddChild(wxWindowBase *child) \
+ { \
+ basename::AddChild(child); \
+ \
+ m_container.UpdateCanFocus(); \
+ } \
+ \
+ bool classname::AcceptsFocusRecursively() const \
+ { \
+ return m_container.AcceptsFocusRecursively(); \
+ } \
+ \
+ void classname::SetFocus() \
+ { \
+ if ( !m_container.DoSetFocus() ) \
+ basename::SetFocus(); \
+ } \
+ \
+ bool classname::AcceptsFocus() const \
+ { \
+ return m_container.AcceptsFocus(); \
+ } \
+ \
+ bool classname::AcceptsFocusFromKeyboard() const \
+ { \
+ return m_container.AcceptsFocusFromKeyboard(); \
+ }
+
+
+#ifdef wxHAS_NATIVE_TAB_TRAVERSAL
+
+#define WX_EVENT_TABLE_CONTROL_CONTAINER(classname)
+
+#define WX_DECLARE_CONTROL_CONTAINER WX_DECLARE_CONTROL_CONTAINER_BASE
+
+#define WX_DELEGATE_TO_CONTROL_CONTAINER(classname, basename) \
+ WX_DELEGATE_TO_CONTROL_CONTAINER_BASE(classname, basename) \
+ \
+ void classname::RemoveChild(wxWindowBase *child) \
+ { \
+ basename::RemoveChild(child); \
+ \
+ m_container.UpdateCanFocus(); \
+ } \
+ \
+ void classname::SetFocusIgnoringChildren() \
+ { \
+ basename::SetFocus(); \
+ }
+
+#else // !wxHAS_NATIVE_TAB_TRAVERSAL
+