修改應用程序外觀

1、修改應用程序外觀修改應用程序外觀建立一個單文檔的MFC應用程序，修改一個應用程序的外觀和大小，要在應用程序的窗口創(chuàng)建之前去修改，1.在CMainFrame類的類的PrecreateWindow()函數(shù)中去創(chuàng)建。函數(shù)中去創(chuàng)建。BOOLCMainFrame::PreCreateWindow(CREATESTRUCTTODO:ModifytheWindowclassstylesherebymodifyingtheCREATESTRUCTcsc

2、s.cx=300寬度cs.cy=200高度cs.stylecs.style=cs.style這兩個表達式一樣cs.style=WS_OVERLAPPEDWINDOW也可以直接給這個類型賦值cs.lpszName=“維唯為為“窗口標題returnTRUE2.用SetWindowLong在窗口創(chuàng)建之后改變外觀，在CMainFrame類中的OnCreate()函數(shù)中去編寫代碼。intCMainFrame::OnCreate(LPCREATES

3、TRUCTlpCreateStruct)if(CFrameWnd::OnCreate(lpCreateStruct)==1)return1if(!m_wndToolBar.CreateEx(thisTBSTYLE_FLATWS_CHILD|WS_VISIBLE|CBRS_TOP|CBRS_GRIPPER|CBRS_TOOLTIPS|CBRS_FLYBY|CBRS_SIZE_DYNAMIC)||!m_wndToolBar.LoadTool

4、Bar(IDR_MAINFRAME))TRACE0(“Failedtocreatetoolbarn“)return1failtocreateif(!m_wndStatusBar.Create(this)||!m_wndStatusBar.SetIndicats(indicatssizeof(indicats)sizeof(UINT)))TRACE0(“Failedtocreatestatusbarn“)return1failtocrea

5、tecs.lpszClass=“l(fā)uowei.g“修改成自己定義的類修改成自己定義的類returnCView::PreCreateWindow(cs)4.利用利用AfxRegisterWnd函數(shù)修改函數(shù)修改在CMainFrame::PreCreateWindow中添加：cs.lpszClass=AfxRegisterWndClass(CS_HREDRAW|CS_VREDRAW00LoadIcon(NULLIDI_WARNING))cs.

6、lpszClass=AfxRegisterWndClass(CS_HREDRAW|CS_VREDRAW)設置成缺省值設置成缺省值AfxRegisterWndClassLPCTSTRAFXAPIAfxRegisterWndClass(UINTnClassStyleHCURShCurs=0HBRUSHhbrBackground=0HICONhIcon=0)ReturnValueAnullterminatedstringcontainingt

7、heclassname.YoucanpassthisclassnametotheCreatememberfunctioninCWndotherCWndderivedclassestocreateawindow.ThenameisgeneratedbytheMicrosoftFoundationClassLibrary.NoteThereturnvalueisapointertoastaticbuffer.Tosavethisstring

8、assignittoaCStringvariable.ParametersnClassStyleSpecifiestheWindowsclassstylecombinationofstylescreatedbyusingthebitwise(|)operatfthewindowclass.FalistofclassstylesseetheWNDCLASSstructureintheWin32SDKdocumentation.IfNULL

9、thedefaultswillbesetasfollows:?SetsthemousestyletoCS_DBLCLKSwhichsendsdoubleclickmessagestothewindowprocedurewhentheuserdoubleclicksthemouse.?SetsthearrowcursstyletotheWindowsstardIDC_ARROW.?SetsthebackgroundbrushtoNULLs