childfrm.cpp

这是MFC经典问答书的光盘内容

// ChildFrm.cpp : implementation of the CChildFrame class
//

#include "stdafx.h"
#include "ComboBoxInToolbar.h"

#include "ChildFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CChildFrame

IMPLEMENT_DYNCREATE(CChildFrame, CMDIChildWnd)

BEGIN_MESSAGE_MAP(CChildFrame, CMDIChildWnd)
	//{{AFX_MSG_MAP(CChildFrame)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChildFrame construction/destruction

CChildFrame::CChildFrame()
{
	// TODO: add member initialization code here
	
}

CChildFrame::~CChildFrame()
{
}

BOOL CChildFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CMDIChildWnd::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CChildFrame diagnostics

#ifdef _DEBUG
void CChildFrame::AssertValid() const
{
	CMDIChildWnd::AssertValid();
}

void CChildFrame::Dump(CDumpContext& dc) const
{
	CMDIChildWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CChildFrame message handlers

int CChildFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CMDIChildWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if( !m_wndTBshapes.Create( this, WS_CHILD | WS_VISIBLE | CBRS_TOP, IDR_SHAPES ) )
	{
		TRACE0("Failed to create shapes toolbar\n");
		return -1;      // fail to create
	}

	// Frame window docking
	EnableDocking(CBRS_ALIGN_ANY);

	// Shapes toolbar docking
	m_wndTBshapes.SetBarStyle(m_wndTBshapes.GetBarStyle() |
					CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
	m_wndTBshapes.EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar( &m_wndTBshapes );
	m_wndTBshapes.SetWindowText( CString( LPCSTR( IDR_SHAPES ) ) );
	
	return 0;
}