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Articles / Desktop Programming / WTL

Form Designer

26 Jul 2021CPOL24 min read 351K   82.5K   230  
Component for adding scriptable forms capabilities to an application.
// DDAxHostWindow.h: interface for the CDDAxHostWindow class.
//
// Author : David Shepherd
//			Copyright (c) 2003, DaeDoe-Software
//
/////////////////////////////////////////////////////////////////////////////

#pragma once

/////////////////////////////////////////////////////////////////////////////
// CDDAxHostWindow
class ATL_NO_VTABLE CDDAxHostWindow : public CAxHostWindow
{
public:
DECLARE_PROTECT_FINAL_CONSTRUCT()
DECLARE_POLY_AGGREGATABLE(CDDAxHostWindow)
DECLARE_GET_CONTROLLING_UNKNOWN()

// todo : remove this once there are additional interfaces
#if 0
BEGIN_COM_MAP(CDDAxHostWindow)
	// todo : add additional interfaces here
	COM_INTERFACE_ENTRY_CHAIN(CAxHostWindow)
END_COM_MAP()
#endif

BEGIN_MSG_MAP(CDDAxHostWindow)
	MESSAGE_HANDLER(WM_PAINT, OnPaint)
	MESSAGE_HANDLER(WM_MOUSEACTIVATE, OnMouseActivate)
	CHAIN_MSG_MAP(CAxHostWindow)
END_MSG_MAP()

// message handlers
	LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
	LRESULT OnMouseActivate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);

// CAxHostWindow overrides
	HRESULT ActivateAx(IUnknown* pUnkControl, bool bInited, IStream* pStream);
// IAxWinHostWindow overrides
	STDMETHOD(AttachControl)(IUnknown* pUnkControl, HWND hWnd);
// IAxWinHostWindowLic overrides
	STDMETHOD(CreateControlLicEx)(LPCOLESTR lpszTricsData, HWND hWnd, IStream* pStream, IUnknown** ppUnk, REFIID iidAdvise, IUnknown* punkSink, BSTR bstrLic);
};

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


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