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- // 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;
- };
-