PALCTL.H
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:2k
源码类别:
Windows编程
开发平台:
Visual C++
- // palctl.h : Declaration of the CPalCtrl OLE control class.
- //
- // This is a part of the Microsoft Foundation Classes C++ library.
- // Copyright (C) 1992-1998 Microsoft Corporation
- // All rights reserved.
- //
- // This source code is only intended as a supplement to the
- // Microsoft Foundation Classes Reference and related
- // electronic documentation provided with the library.
- // See these sources for detailed information regarding the
- // Microsoft Foundation Classes product.
- /////////////////////////////////////////////////////////////////////////////
- // Error codes
- #define PAL_E_CANTRESIZEPALETTE CUSTOM_CTL_SCODE(32002) // Can't resize palette
- /////////////////////////////////////////////////////////////////////////////
- // CPalCtrl : See palctl.cpp for implementation.
- class CPalCtrl : public COleControl
- {
- DECLARE_DYNCREATE(CPalCtrl)
- // Constructor
- public:
- CPalCtrl();
- // Overrides
- // Drawing function
- virtual void OnDraw(
- CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid);
- // Persistence
- virtual void DoPropExchange(CPropExchange* pPX);
- // Reset control state
- virtual void OnResetState();
- // Serialization
- virtual void Serialize(CArchive& ar);
- BOOL OnMapPropertyToPage(DISPID dispid, LPCLSID lpclsid, BOOL* pbPageOptional);
- // Implementation
- protected:
- ~CPalCtrl();
- DECLARE_OLECREATE_EX(CPalCtrl) // Class factory and guid
- DECLARE_OLETYPELIB(CPalCtrl) // GetTypeInfo
- DECLARE_PROPPAGEIDS(CPalCtrl) // Property page IDs
- DECLARE_OLECTLTYPE(CPalCtrl) // Type name and misc status
- // Message maps
- //{{AFX_MSG(CPalCtrl)
- afx_msg BOOL OnEraseBkgnd(CDC* pDC);
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- // Dispatch maps
- //{{AFX_DISPATCH(CPalCtrl)
- afx_msg short GetLength();
- afx_msg void SetLength(short nNewValue);
- afx_msg OLE_HANDLE GetHandle();
- afx_msg LPPICTUREDISP GetPicture();
- afx_msg void SetPicture(LPPICTUREDISP newValue);
- afx_msg OLE_COLOR GetEntry(short nIndex);
- afx_msg void SetEntry(short nIndex, OLE_COLOR newValue);
- //}}AFX_DISPATCH
- DECLARE_DISPATCH_MAP()
- afx_msg void AboutBox();
- // Event maps
- //{{AFX_EVENT(CPalCtrl)
- //}}AFX_EVENT
- DECLARE_EVENT_MAP()
- // Dispatch and event IDs
- public:
- enum {
- //{{AFX_DISP_ID(CPalCtrl)
- dispidLength = 1L,
- dispidHandle = 2L,
- dispidPicture = 3L,
- dispidEntry = 4L,
- //}}AFX_DISP_ID
- };
- // Data Members
- CPalette *m_iPalette;
- };