Bevel.h

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#pragma once
#include "stdafx.h"

//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------
//
//
//                                                  WTL Control Library
//                                                           by
//                                            Bright Ideas Software®
//                               Copyright © 2018 by Bright Ideas Software.
//
//
//
//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------

namespace BIS_WTL_CONTROLS
{

    enum class CBevelMode   {bmVertical, bmHorizontal};
    enum class CBevelStyle { bsLine, bsRaised, bsSunken};

    //----------------------------------------------------------------------------------------------
    class CBevel    : public CWindowImpl<CBevel, CStatic> 
    {

    public:

        DECLARE_WND_SUPERCLASS(_T("CBevel"), CStatic::GetWndClassName())    
        

        CBevel() noexcept;
        virtual ~CBevel();


        void SubclassStatic(HWND hwnd);
        void UnSubclassStatic();

        void SetBevelStyle(CBevelStyle value);
        CBevelStyle GetBevelStyle() const;

        void SetBevelMode (CBevelMode mode);
        CBevelMode GetBevelMode() const;

    private:


        void UpdatePens();
        void DeletePens();

        CBevelStyle m_bsBevel;
        CBevelMode m_bmMode;

        HPEN m_hLitePen, m_hDarkPen;

        LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
        BOOL OnEraseBkgnd(CDCHandle dc);
        void OnSysColorChange();

        BEGIN_MSG_MAP_EX(CBevel)    
            MESSAGE_HANDLER(WM_PAINT,    OnPaint)
            MSG_WM_ERASEBKGND(OnEraseBkgnd)
            MSG_WM_SYSCOLORCHANGE(OnSysColorChange)
            MSG_WM_THEMECHANGED(OnSysColorChange)
        END_MSG_MAP()

    };
    //----------------------------------------------------------------------------------------------
};