資源簡介
2. 編寫一個程序,包含“畫圖”菜單,菜單中包含“圓形”、“矩形”、“退出”菜單項。單擊“圓形”菜單項時,系統在“畫圖”菜單后建立一個動態菜單“圓形”,“圓形”菜單中包括“繪制圖形”、“移動圖形”、“放大”、“縮小”、“重繪”等選項。當單擊“矩形”菜單項時,系統在“畫圖”菜單后建立一個動態菜單“矩形”,“矩形”菜單中包括“繪制圖形”、“移動圖形”、“放大”、“縮小”、“重繪”等選項。當單擊“繪制圖形”時,利用“右箭頭”鍵可以將圖形長度增大;單擊“左箭頭”鍵時可以將圖形長度減??;單擊“下箭頭”鍵時,可以將圖形的高度增大;單擊“上箭頭”鍵時,可以將圖形的高度減小。當選擇“移動圖形”時,單擊箭頭鍵,可以將圖形向相應方向移動。單擊“放大”、“縮小”選項時,可以將圖形放大或縮小。單擊“重繪”菜單選項時,重新開始繪制圖形。

代碼片段和文件信息
//?MainFrm.cpp?:?implementation?of?the?CMainframe?class
//
#include?“stdafx.h“
#include?“創建菜單.h“
#include?“MainFrm.h“
#ifdef?_DEBUG
#define?new?DEBUG_NEW
#undef?THIS_FILE
static?char?THIS_FILE[]?=?__FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
//?CMainframe
IMPLEMENT_DYNCREATE(CMainframe?CframeWnd)
BEGIN_MESSAGE_MAP(CMainframe?CframeWnd)
//{{AFX_MSG_MAP(CMainframe)
//?NOTE?-?the?ClassWizard?will?add?and?remove?mapping?macros?here.
//????DO?NOT?EDIT?what?you?see?in?these?blocks?of?generated?code?!
ON_WM_CREATE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
static?UINT?indicators[]?=
{
ID_SEPARATOR???????????//?status?line?indicator
ID_INDICATOR_CAPS
ID_INDICATOR_NUM
ID_INDICATOR_SCRL
};
/////////////////////////////////////////////////////////////////////////////
//?CMainframe?construction/destruction
CMainframe::CMainframe()
{
//?TODO:?add?member?initialization?code?here
}
CMainframe::~CMainframe()
{
}
int?CMainframe::OnCreate(LPCREATESTRUCT?lpCreateStruct)
{
if?(CframeWnd::OnCreate(lpCreateStruct)?==?-1)
return?-1;
if?(!m_wndToolBar.CreateEx(this?TBstyle_FLAT?WS_CHILD?|?WS_VISIBLE?|?CBRS_TOP
|?CBRS_GRIPPER?|?CBRS_TOOLTIPS?|?CBRS_FLYBY?|?CBRS_SIZE_DYNAMIC)?||
!m_wndToolBar.LoadToolBar(IDR_MAINframe))
{
TRACE0(“Failed?to?create?toolbar\n“);
return?-1;??????//?fail?to?create
}
if?(!m_wndStatusBar.Create(this)?||
!m_wndStatusBar.SetIndicators(indicators
??sizeof(indicators)/sizeof(UINT)))
{
TRACE0(“Failed?to?create?status?bar\n“);
return?-1;??????//?fail?to?create
}
//?TODO:?Delete?these?three?lines?if?you?don‘t?want?the?toolbar?to
//??be?dockable
m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
EnableDocking(CBRS_ALIGN_ANY);
DockControlBar(&m_wndToolBar);
this->menu.LoadMenu(IDR_MYMENU); //加載用戶自定義菜單
this->SetMenu(&menu); //設置自定義菜單替換現有菜單
return?0;
}
BOOL?CMainframe::PreCreateWindow(CREATESTRUCT&?cs)
{
if(?!CframeWnd::PreCreateWindow(cs)?)
return?FALSE;
//?TODO:?Modify?the?Window?class?or?styles?here?by?modifying
//??the?CREATESTRUCT?cs
????cs.hMenu=NULL;
return?TRUE;
}
/////////////////////////////////////////////////////////////////////////////
//?CMainframe?diagnostics
#ifdef?_DEBUG
void?CMainframe::AssertValid()?const
{
CframeWnd::AssertValid();
}
void?CMainframe::Dump(CDumpContext&?dc)?const
{
CframeWnd::Dump(dc);
}
#endif?//_DEBUG
/////////////////////////////////////////////////////////////////////////////
//?CMainframe?message?handlers
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????4317??2008-04-23?11:46??創建菜單\ReadMe.txt
?????文件????????210??2008-04-23?11:46??創建菜單\StdAfx.cpp
?????文件???????1054??2008-04-23?11:46??創建菜單\StdAfx.h
?????文件???????2444??2012-10-14?12:10??創建菜單\創建菜單.clw
?????文件???????4161??2008-04-23?11:46??創建菜單\創建菜單.cpp
?????文件???????4617??2008-04-23?11:46??創建菜單\創建菜單.dsp
?????文件????????541??2008-04-23?11:46??創建菜單\創建菜單.dsw
?????文件???????1324??2008-04-23?11:46??創建菜單\創建菜單.h
?????文件?????164864??2012-10-14?12:22??創建菜單\創建菜單.ncb
?????文件???????2210??2012-10-14?12:07??創建菜單\創建菜單.plg
?????文件???????1680??2008-04-23?11:46??創建菜單\創建菜單Doc.cpp
?????文件???????1431??2008-04-23?11:46??創建菜單\創建菜單Doc.h
?????文件???????1482??2012-10-13?23:09??創建菜單\MainFrm.h
?????文件???????2135??2012-10-13?23:17??創建菜單\創建菜單View.h
?????文件???????5250??2012-10-13?23:17??創建菜單\創建菜單View.cpp
?????文件??????11900??2012-10-13?23:17??創建菜單\創建菜單.rc
?????文件????????959??2012-10-13?23:32??創建菜單\Resource.h
?????文件??????29448??2012-10-14?11:48??創建菜單\創建菜單.aps
?????文件???????2662??2012-10-14?12:07??創建菜單\MainFrm.cpp
?????文件??????54784??2012-10-14?12:22??創建菜單\創建菜單.opt
?????文件???????1078??2008-04-23?11:46??創建菜單\res\Toolbar.bmp
?????文件???????1078??2008-04-23?11:46??創建菜單\res\創建菜單.ico
?????文件????????400??2008-04-23?11:46??創建菜單\res\創建菜單.rc2
?????文件???????1078??2008-04-23?11:46??創建菜單\res\創建菜單Doc.ico
?????文件???????7292??2012-10-14?12:07??創建菜單\Debug\創建菜單.res
?????文件?????214016??2012-10-14?12:20??創建菜單\Debug\vc60.idb
?????文件????5494560??2012-10-14?12:07??創建菜單\Debug\創建菜單.pch
?????文件?????364544??2012-10-14?12:07??創建菜單\Debug\vc60.pdb
?????文件?????105967??2012-10-14?12:07??創建菜單\Debug\StdAfx.obj
?????文件??????30680??2012-10-14?12:07??創建菜單\Debug\創建菜單View.obj
............此處省略12個文件信息
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