src/Utils/MiscUI/BufferDC.h

   1 #pragma once
   2 #include "afxwin.h"
   3
   4 class CBufferDC :
   5         public CPaintDC
   6 {
   7         DECLARE_DYNAMIC(CBufferDC)
   8
   9 private:
  10         HDC m_hOutputDC;
  11         HDC m_hAttributeDC;
  12         HDC m_hMemoryDC;
  13
  14         HBITMAP  m_hPaintBitmap;
  15         HBITMAP  m_hOldBitmap;
  16
  17         RECT m_ClientRect;
  18
  19         BOOL m_bBoundsUpdated;
  20
  21 public:
  22         CBufferDC(CWnd* pWnd);
  23         ~CBufferDC(void);
  24
  25 private:
  26         void Flush();
  27
  28 public:
  29         UINT SetBoundsRect(LPCRECT lpRectBounds, UINT flags);
  30         virtual BOOL RestoreDC(int nSavedDC);
  31 };