src/Utils/MiscUI/BufferDC.h

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