首页 > 代码库 > WTL 9.0的变化 - atlctrls.h

WTL 9.0的变化 - atlctrls.h

2024-07-08 05:19:10   213人阅读

atlctrls.h中是对控件的封装。

第1249行增加：

	void GetMargins(UINT& nLeft, UINT& nRight) const	{		ATLASSERT(::IsWindow(m_hWnd));		DWORD dwRet = (DWORD)::SendMessage(m_hWnd, EM_GETMARGINS, 0, 0L);		nLeft = LOWORD(dwRet);		nRight = HIWORD(dwRet);	}

　　没什么好说的，原来的函数是以返回值的方式获取：

	DWORD GetMargins() const	{		ATLASSERT(::IsWindow(m_hWnd));		return (DWORD)::SendMessage(m_hWnd, EM_GETMARGINS, 0, 0L);	}

　　

第1858行，CImageList变成了模板类，增加了自动销毁模板开头：

// forward declarationstemplate <bool t_bManaged> class CImageListT;typedef CImageListT<false>   CImageList;typedef CImageListT<true>    CImageListManaged;template <bool t_bManaged>class CImageListT{public:// Data members	HIMAGELIST m_hImageList;// Constructor/destructor/operators	CImageListT(HIMAGELIST hImageList = NULL) : m_hImageList(hImageList)	{ }	~CImageListT()	{		if(t_bManaged && (m_hImageList != NULL))			Destroy();	}

　　

第3706行，CListViewCtrlT.FindItem 增加了一个重载：

	int FindItem(LPCTSTR lpstrFind, bool bPartial = true, bool bWrap = false, int nStart = -1) const	{		ATLASSERT(::IsWindow(m_hWnd));		LVFINDINFO lvfi = { 0 };		lvfi.flags = LVFI_STRING | (bWrap ? LVFI_WRAP : 0) | (bPartial ? LVFI_PARTIAL : 0);		lvfi.psz = lpstrFind;		return (int)::SendMessage(m_hWnd, LVM_FINDITEM, nStart, (LPARAM)&lvfi);	}

　　查找ListView item时不用费劲地填结构体了。

 

第5819行，CToolBarCtrlT增加GetItemDropDownRect：

	void GetItemDropDownRect(int nIndex, LPRECT lpRect) const	{#ifndef TB_GETITEMDROPDOWNRECT		const int TB_GETITEMDROPDOWNRECT = WM_USER + 103;#endif		ATLASSERT(::IsWindow(m_hWnd));		BOOL bRet = (BOOL)::SendMessage(m_hWnd, TB_GETITEMDROPDOWNRECT, nIndex, (LPARAM)lpRect);		bRet;   // avoid level 4 warning		ATLASSERT(bRet != FALSE);	}

　　用来获取工具栏上下拉框的窗口矩形大小。(_WIN32_WINNT >= 0x0600)

第5934行，CToolBarCtrlT增加：

	BOOL InsertSeparator(int nIndex, int cxWidth = 8)	{		return InsertButton(nIndex, 0, BTNS_SEP, 0, cxWidth, (INT_PTR)0, 0);	}	BOOL AddSeparator(int cxWidth = 8)	{		return AddButton(0, BTNS_SEP, 0, cxWidth, (INT_PTR)0, 0);	}

　　用来添加工具栏上的分隔线。

第6397行，GetToolTips、SetToolTips中的tips由小写变成了大写Tips……。

第6656行，CTrackBarCtrlT.SetSelStart 和接下来的SetSelEnd、SetSelection增加了bRedraw参数：

	void SetSelStart(int nMin, BOOL bRedraw = FALSE)	{		ATLASSERT(::IsWindow(m_hWnd));		::SendMessage(m_hWnd, TBM_SETSELSTART, bRedraw, (LPARAM)nMin);	}

　　

第7291行，增加了RichEdit 5的宏定义：

#if !defined(_UNICODE) && (_RICHEDIT_VER >= 0x0500)  #undef MSFTEDIT_CLASS  #define MSFTEDIT_CLASS	"RICHEDIT50W"#endif

　　这影响到CRichEditCtrlT调用的是哪个版本的RichEdit控件。

	static LPCTSTR GetLibraryName()	{#if (_RICHEDIT_VER >= 0x0500)		return _T("MSFTEDIT.DLL");#elif (_RICHEDIT_VER >= 0x0200)		return _T("RICHED20.DLL");#else		return _T("RICHED32.DLL");#endif	}

　　

第7825行，增加CRichEditCtrlT.GetWordBreakProc 和CRichEditCtrlT.SetWordBreakProc ：

	EDITWORDBREAKPROC GetWordBreakProc() const	{		ATLASSERT(::IsWindow(m_hWnd));		return (EDITWORDBREAKPROC)::SendMessage(m_hWnd, EM_GETWORDBREAKPROC, 0, 0L);	}	void SetWordBreakProc(EDITWORDBREAKPROC ewbprc)	{		ATLASSERT(::IsWindow(m_hWnd));		::SendMessage(m_hWnd, EM_SETWORDBREAKPROC, 0, (LPARAM)ewbprc);	}

　　

第8160行，为RichEdit 8增加的代码：

#if (_RICHEDIT_VER >= 0x0800)	AutoCorrectProc GetAutoCorrectProc() const	{		ATLASSERT(::IsWindow(m_hWnd));		return (AutoCorrectProc)::SendMessage(m_hWnd, EM_GETAUTOCORRECTPROC, 0, 0L);	}	BOOL SetAutoCorrectProc(AutoCorrectProc pfn)	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_SETAUTOCORRECTPROC, (WPARAM)pfn, 0L);	}	BOOL CallAutoCorrectProc(WCHAR ch)	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_CALLAUTOCORRECTPROC, (WPARAM)ch, 0L);	}	DWORD GetEditStyleEx() const	{		ATLASSERT(::IsWindow(m_hWnd));		return (DWORD)::SendMessage(m_hWnd, EM_GETEDITSTYLEEX, 0, 0L);	}	DWORD SetEditStyleEx(DWORD dwStyleEx, DWORD dwMask)	{		ATLASSERT(::IsWindow(m_hWnd));		return (DWORD)::SendMessage(m_hWnd, EM_SETEDITSTYLEEX, dwStyleEx, dwMask);	}	DWORD GetStoryType(int nStoryIndex) const	{		ATLASSERT(::IsWindow(m_hWnd));		return (DWORD)::SendMessage(m_hWnd, EM_GETSTORYTYPE, nStoryIndex, 0L);	}	DWORD SetStoryType(int nStoryIndex, DWORD dwStoryType)	{		ATLASSERT(::IsWindow(m_hWnd));		return (DWORD)::SendMessage(m_hWnd, EM_SETSTORYTYPE, nStoryIndex, dwStoryType);	}	DWORD GetEllipsisMode() const	{		ATLASSERT(::IsWindow(m_hWnd));		DWORD dwMode = 0;		BOOL bRet = (BOOL)::SendMessage(m_hWnd, EM_GETELLIPSISMODE, 0, (LPARAM)&dwMode);		bRet;   // avoid level 4 warning		ATLASSERT(bRet != FALSE);		return dwMode;	}	BOOL SetEllipsisMode(DWORD dwEllipsisMode)	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_SETELLIPSISMODE, 0, dwEllipsisMode);	}	BOOL GetEllipsisState() const	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_GETELLIPSISSTATE, 0, 0L);	}	BOOL GetTouchOptions(int nTouchOptions) const	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_GETTOUCHOPTIONS, nTouchOptions, 0L);	}	void SetTouchOptions(int nTouchOptions, BOOL bEnable)	{		ATLASSERT(::IsWindow(m_hWnd));		::SendMessage(m_hWnd, EM_SETTOUCHOPTIONS, nTouchOptions, bEnable);	}	HRESULT InsertTable(TABLEROWPARMS* pRowParams, TABLECELLPARMS* pCellParams)	{		ATLASSERT(::IsWindow(m_hWnd));		return (HRESULT)::SendMessage(m_hWnd, EM_INSERTTABLE, (WPARAM)pRowParams, (LPARAM)pCellParams);	}	HRESULT GetTableParams(TABLEROWPARMS* pRowParams, TABLECELLPARMS* pCellParams) const	{		ATLASSERT(::IsWindow(m_hWnd));		return (HRESULT)::SendMessage(m_hWnd, EM_GETTABLEPARMS, (WPARAM)pRowParams, (LPARAM)pCellParams);	}	HRESULT SetTableParams(TABLEROWPARMS* pRowParams, TABLECELLPARMS* pCellParams)	{		ATLASSERT(::IsWindow(m_hWnd));		return (HRESULT)::SendMessage(m_hWnd, EM_SETTABLEPARMS, (WPARAM)pRowParams, (LPARAM)pCellParams);	}	HRESULT InsertImage(RICHEDIT_IMAGE_PARAMETERS* pParams)	{		ATLASSERT(::IsWindow(m_hWnd));		return (HRESULT)::SendMessage(m_hWnd, EM_INSERTIMAGE, 0, (LPARAM)pParams);	}	BOOL SetUiaName(LPCTSTR lpstrName)	{		ATLASSERT(::IsWindow(m_hWnd));		return (BOOL)::SendMessage(m_hWnd, EM_SETUIANAME, 0, (LPARAM)lpstrName);	}#endif // (_RICHEDIT_VER >= 0x0800)

　　总体来说，atlctrls.h中最大的更改就属CRichEditCtrlT了。

 


联系
我们