Annotation of mstools/mfc/samples/minmdi/minmdi.cpp, revision 1.1.1.1

1.1       root        1: // minmdi.cpp : Defines the class behaviors for MinMDI.
                      2: //              This application is the simplest Multiple Document Interface
                      3: //              (MDI) program.  It demonstrates how the CMDIFrameWnd and
                      4: //              CMDIChildWnd classes can be used together to make an MDI
                      5: //              application.
                      6: //
                      7: // This is a part of the Microsoft Foundation Classes C++ library.
                      8: // Copyright (C) 1992 Microsoft Corporation
                      9: // All rights reserved.
                     10: //
                     11: // This source code is only intended as a supplement to the
                     12: // Microsoft Foundation Classes Reference and Microsoft
                     13: // QuickHelp documentation provided with the library.
                     14: // See these sources for detailed information regarding the
                     15: // Microsoft Foundation Classes product.
                     16: 
                     17: #include <afxwin.h>
                     18: #include "resource.h"
                     19: 
                     20: #include "minmdi.h"
                     21: 
                     22: /////////////////////////////////////////////////////////////////////////////
                     23: 
                     24: // Create one global CTheApp object.  Once created, it takes care of itself.
                     25: //
                     26: CTheApp theApp;
                     27: 
                     28: /////////////////////////////////////////////////////////////////////////////
                     29: // CMainWindow
                     30: 
                     31: // CMainWindow constructor:
                     32: // Create the window, with appropriate style, default size, and the
                     33: // "MainMenu" menu and "MainAccelTable" resources (see minmdi.rc).
                     34: //
                     35: CMainWindow::CMainWindow()
                     36: {
                     37:        LoadAccelTable("MainAccelTable");
                     38:        Create(NULL, "Minimal MDI Sample Application", WS_OVERLAPPEDWINDOW, 
                     39:                rectDefault, NULL, "MainMenu");
                     40: }
                     41: 
                     42: // OnAbout:
                     43: // Invoke the "AboutBox" modal dialog (see minmdi.rc and about.dlg).
                     44: //
                     45: void CMainWindow::OnAbout()
                     46: {
                     47:        CModalDialog about("AboutBox", this);
                     48:        about.DoModal();
                     49: }
                     50: 
                     51: // OnNewWindow:
                     52: // Create and show a new CMDIChildWnd object and window.
                     53: //
                     54: void CMainWindow::OnNewWindow()
                     55: {
                     56:        CMDIChildWnd* pWnd = new CMDIChildWnd;
                     57: 
                     58:        if (pWnd->Create(NULL, "Child Window", 0, rectDefault, this))
                     59:                pWnd->ShowWindow(SW_SHOW);
                     60:        else
                     61:                MessageBeep(0);
                     62: }
                     63: 
                     64: // CMainWindow message map:
                     65: // Associate two WM_COMMAND menu choices to member functions.
                     66: //
                     67: BEGIN_MESSAGE_MAP(CMainWindow, CMDIFrameWnd)
                     68:        ON_COMMAND(IDM_ABOUT, OnAbout)
                     69:        ON_COMMAND(IDM_WINDOWNEW, OnNewWindow)
                     70: END_MESSAGE_MAP()
                     71: 
                     72: /////////////////////////////////////////////////////////////////////////////
                     73: // CTheApp
                     74: 
                     75: // InitInstance:
                     76: // Create and show the main window.
                     77: //
                     78: BOOL CTheApp::InitInstance()
                     79: {
                     80:        m_pMainWnd = new CMainWindow();
                     81:        m_pMainWnd->ShowWindow(m_nCmdShow);
                     82:        m_pMainWnd->UpdateWindow();
                     83:        return TRUE;
                     84: }
                     85: 

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