setting foreground colour for wxCheckBox now works when using XP themes too

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34150 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/checkbox.h

@@ -45,16 +45,44 @@ public:
     virtual void SetValue(bool value);
     virtual bool GetValue() const;
 
+    // override some base class virtuals
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     virtual void Command(wxCommandEvent& event);
+    virtual bool SetForegroundColour(const wxColour& colour);
 
 protected:
     virtual wxSize DoGetBestSize() const;
+    virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
 
     virtual void DoSet3StateValue(wxCheckBoxState value);
     virtual wxCheckBoxState DoGet3StateValue() const;
 
+    // make the checkbox owner drawn or reset it to normal style
+    void MakeOwnerDrawn(bool ownerDrawn);
+
+    // return true if this checkbox is owner drawn
+    bool IsOwnerDrawn() const;
+
 private:
+    // common part of all ctors
+    void Init();
+
+    // event handlers used by owner-drawn checkbox
+    void OnMouseEnterOrLeave(wxMouseEvent& event);
+    void OnMouseLeft(wxMouseEvent& event);
+    void OnFocus(wxFocusEvent& event);
+
+
+    // current state of the checkbox
+    wxCheckBoxState m_state;
+
+    // true if the checkbox is currently pressed
+    bool m_isPressed;
+
+    // true if mouse is currently over the control
+    bool m_isHot;
+
+
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxCheckBox)
 };