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Microsoft Windows NT Build 511 (SDK Final Release) 07-24-1993

#ifndef __FONT_HXX_
#define __FONT_HXX_

#include "canvas.hxx"

//========== CFont =============================================
class CFont
{      
public: 
        CFont(HFONT hfont);
        CFont(TCHAR * szFace, int iHeight, 
              BOOL fBold = FALSE, BOOL fItalic = FALSE, BOOL fUnder = FALSE);
        ~CFont();
        BOOL Create(LOGFONT& lf);
        BOOL Update(int iHeight, BOOL fBold=FALSE);
        operator HFONT()
                { return _hfont; };
        BOOL Choose(HWND hwnd);
protected:
        HFONT _hfont;
        BOOL _fDel;
};

//========== CFontSelect =======================================
class CFontSelect
{
public:
        CFontSelect(CCanvas &canvas, HFONT hfont) :
            _canvas(canvas)
        {
            _hfontOld = SelectFont(_canvas, hfont);
        };

        ~CFontSelect()
        {
            // Make sure font is not selected, so it can be deleted
            SelectFont(_canvas, _hfontOld);
        }
protected:
        HFONT _hfontOld;
        CCanvas &_canvas;
};

//========== CBlackPen =======================================
class CBlackPen
{
public:
        CBlackPen(CCanvas &canvas, int iStyle, int iWidth) :
            _canvas(canvas)
        {
            _hPen = CreatePen(iStyle,iWidth,RGB(0,0,0)); 
            _hPenOld = SelectPen(_canvas, _hPen);
        };

        ~CBlackPen()
        {
            // release pen
            _hPen = SelectPen(_canvas, _hPenOld);
            DeleteObject(_hPen);
        }
protected:
        HPEN _hPen;     
        HPEN _hPenOld;
        CCanvas &_canvas;
};


#endif

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