WTL-依靠frame的最简tab

class CMainFrame :
	public CFrameWindowImpl<CMainFrame>
{
public:
	DECLARE_FRAME_WND_CLASS(NULL, 0)

	CTabView m_view;

	virtual BOOL PreTranslateMessage(MSG* pMsg)
	{
		if(CFrameWindowImpl<CMainFrame>::PreTranslateMessage(pMsg))
			return TRUE;

		return m_view.PreTranslateMessage(pMsg);
	}

	BEGIN_MSG_MAP(CMainFrame)
		MESSAGE_HANDLER(WM_CREATE, OnCreate)
		MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
		COMMAND_ID_HANDLER(ID_WINDOW_CLOSE, OnWindowClose)
		COMMAND_ID_HANDLER(ID_WINDOW_CLOSE_ALL, OnWindowCloseAll)
		CHAIN_MSG_MAP(CFrameWindowImpl<CMainFrame>)
	END_MSG_MAP()

	LRESULT OnCreate(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
	{
		m_hWndClient = m_view.Create(m_hWnd, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, WS_EX_CLIENTEDGE);
		CView* pView = new CView;
		pView->Create(m_view, rcDefault, NULL, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN, 0);
		m_view.AddPage(pView->m_hWnd, _T("Document"));
		return 0;
	}

	LRESULT OnDestroy(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
	{
		// unregister message filtering and idle updates
		CMessageLoop* pLoop = _Module.GetMessageLoop();
		ATLASSERT(pLoop != NULL);

		bHandled = FALSE;
		return 1;
	}

	LRESULT OnWindowClose(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		int nActivePage = m_view.GetActivePage();
		if(nActivePage != -1)
			m_view.RemovePage(nActivePage);
		else
			::MessageBeep((UINT)-1);

		return 0;
	}

	LRESULT OnWindowCloseAll(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/)
	{
		m_view.RemoveAllPages();

		return 0;
	}

};