PreviewWnd.h

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#if !defined(AFX_PREVIEWWND_H__C6E81D92_54EA_4673_B02F_6507CA7F76DD__INCLUDED_)
#define AFX_PREVIEWWND_H__C6E81D92_54EA_4673_B02F_6507CA7F76DD__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// PreviewWnd.h : header file
//

// CPreviewBtn window

class CPreviewBtn : public CButton
{
// Construction
public:
        CPreviewBtn();

// Attributes
public:
        void SetDC(CDC *bitmapDC) 
        {
                if (m_bitmapDC) 
                {
                        CBitmap *bmp = m_bitmapDC->GetCurrentBitmap();
                        delete m_bitmapDC; 
                        if (bmp)
                                delete bmp;
                }
                m_bitmapDC = bitmapDC;
        }
        void DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct );

private:
        CDC *   m_bitmapDC;

// Operations
public:

// Overrides
        // ClassWizard generated virtual function overrides
        //{{AFX_VIRTUAL(CPreviewBtn)
        //}}AFX_VIRTUAL

// Implementation
public:
        virtual ~CPreviewBtn();

        // Generated message map functions
protected:
        //{{AFX_MSG(CPreviewBtn)
//      afx_msg void OnPaint();
//      afx_msg BOOL OnEraseBkgnd(CDC* pDC);
        //}}AFX_MSG
        DECLARE_MESSAGE_MAP()
};


//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_PREVIEWWND_H__C6E81D92_54EA_4673_B02F_6507CA7F76DD__INCLUDED_)