Revert Ron's removal of the reserved functions.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34761 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/control.h

@@ -66,6 +66,17 @@ public:
     virtual void SetLabel( const wxString &label );
     virtual bool SetFont(const wxFont& font);
 
+    // Reserved for future use
+    virtual void ReservedControlFunc1() {}
+    virtual void ReservedControlFunc2() {}
+    virtual void ReservedControlFunc3() {}
+    virtual void ReservedControlFunc4() {}
+    virtual void ReservedControlFunc5() {}
+    virtual void ReservedControlFunc6() {}
+    virtual void ReservedControlFunc7() {}
+    virtual void ReservedControlFunc8() {}
+    virtual void ReservedControlFunc9() {}
+
 protected:
     // creates the control (calls wxWindowBase::CreateBase inside) and adds it
     // to the list of parents children

include/wx/dc.h

@@ -631,6 +631,17 @@ public:
         if (h) *h = hh;
     }
 
+    // Reserved for future use
+    virtual void ReservedDCFunc1() {}
+    virtual void ReservedDCFunc2() {}
+    virtual void ReservedDCFunc3() {}
+    virtual void ReservedDCFunc4() {}
+    virtual void ReservedDCFunc5() {}
+    virtual void ReservedDCFunc6() {}
+    virtual void ReservedDCFunc7() {}
+    virtual void ReservedDCFunc8() {}
+    virtual void ReservedDCFunc9() {}
+
 protected:
     // the pure virtual functions which should be implemented by wxDC
     virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,

include/wx/notebook.h

@@ -94,6 +94,14 @@ public:
     // On platforms that support it, get the theme page background colour, else invalid colour
     virtual wxColour GetThemeBackgroundColour() const { return wxNullColour; }
 
+
+    // Reserved for future use
+    virtual void ReservedNotebookFunc1() {}
+    virtual void ReservedNotebookFunc2() {}
+    virtual void ReservedNotebookFunc3() {}
+    virtual void ReservedNotebookFunc4() {}
+    virtual void ReservedNotebookFunc5() {}
+
 protected:
     DECLARE_NO_COPY_CLASS(wxNotebookBase)
 };

include/wx/object.h

@@ -468,6 +468,18 @@ public:
     // destroy a reference
     void UnRef();
 
+
+    // Reserved for future use
+    virtual void ReservedObjectFunc1() {}
+    virtual void ReservedObjectFunc2() {}
+    virtual void ReservedObjectFunc3() {}
+    virtual void ReservedObjectFunc4() {}
+    virtual void ReservedObjectFunc5() {}
+    virtual void ReservedObjectFunc6() {}
+    virtual void ReservedObjectFunc7() {}
+    virtual void ReservedObjectFunc8() {}
+    virtual void ReservedObjectFunc9() {}
+
 protected:
     // ensure that our data is not shared with anybody else: if we have no
     // data, it is created using CreateRefData() below, if we have shared data

include/wx/stream.h

@@ -94,6 +94,18 @@ public:
     wxDEPRECATED( size_t StreamSize() const );
 #endif // WXWIN_COMPATIBILITY_2_2
 
+
+    // Reserved for future use
+    virtual void ReservedStreamFunc1() {}
+    virtual void ReservedStreamFunc2() {}
+    virtual void ReservedStreamFunc3() {}
+    virtual void ReservedStreamFunc4() {}
+    virtual void ReservedStreamFunc5() {}
+    virtual void ReservedStreamFunc6() {}
+    virtual void ReservedStreamFunc7() {}
+    virtual void ReservedStreamFunc8() {}
+    virtual void ReservedStreamFunc9() {}
+
 protected:
     virtual wxFileOffset OnSysSeek(wxFileOffset seek, wxSeekMode mode);
     virtual wxFileOffset OnSysTell() const;

include/wx/toplevel.h

@@ -206,6 +206,17 @@ public:
     // do the window-specific processing after processing the update event
     virtual void DoUpdateWindowUI(wxUpdateUIEvent& event) ;
 
+    // Reserved for future use
+    virtual void ReservedTopLevelWindowFunc1() {}
+    virtual void ReservedTopLevelWindowFunc2() {}
+    virtual void ReservedTopLevelWindowFunc3() {}
+    virtual void ReservedTopLevelWindowFunc4() {}
+    virtual void ReservedTopLevelWindowFunc5() {}
+    virtual void ReservedTopLevelWindowFunc6() {}
+    virtual void ReservedTopLevelWindowFunc7() {}
+    virtual void ReservedTopLevelWindowFunc8() {}
+    virtual void ReservedTopLevelWindowFunc9() {}
+
 protected:
     // the frame client to screen translation should take account of the
     // toolbar which may shift the origin of the client area

include/wx/window.h

@@ -1073,6 +1073,17 @@ public:
     // behaviour in the most common case
     virtual bool ShouldInheritColours() const { return false; }
 
+    // Reserved for future use
+    virtual void ReservedWindowFunc1() {}
+    virtual void ReservedWindowFunc2() {}
+    virtual void ReservedWindowFunc3() {}
+    virtual void ReservedWindowFunc4() {}
+    virtual void ReservedWindowFunc5() {}
+    virtual void ReservedWindowFunc6() {}
+    virtual void ReservedWindowFunc7() {}
+    virtual void ReservedWindowFunc8() {}
+    virtual void ReservedWindowFunc9() {}
+
 protected:
     // event handling specific to wxWindow
     virtual bool TryValidator(wxEvent& event);
@@ -1305,6 +1316,9 @@ protected:
     // implements the window variants
     virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
 
+    // Reserved for future use
+    void* m_windowReserved;
+
 private:
     // contains the last id generated by NewControlId
     static int ms_lastControlId;

src/common/wincmn.cpp

@@ -216,6 +216,8 @@ wxWindowBase::wxWindowBase()
     // VZ: this one shouldn't exist...
     m_isBeingDeleted = false;
 
+    // Reserved for future use
+    m_windowReserved = NULL;
 }
 
 // common part of window creation process