creatgraphdlg.cpp

数据结构（C＋＋版）的演示程序

// CreatGraphDlg.cpp : implementation file
//

#include "stdafx.h"
#include "DFSearch.h"
#include "CreatGraphDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCreatGraphDlg dialog


CCreatGraphDlg::CCreatGraphDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCreatGraphDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCreatGraphDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}
CCreatGraphDlg::~CCreatGraphDlg()
{
	 delete m_pCreatWnd;
}


void CCreatGraphDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCreatGraphDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CCreatGraphDlg, CDialog)
	//{{AFX_MSG_MAP(CCreatGraphDlg)
	ON_BN_CLICKED(ID_EDIT_POINT, OnEditPoint)
	ON_BN_CLICKED(ID_EDIT_EDGE, OnEditEdge)
	ON_BN_CLICKED(ID_SHOW_GRAPH, OnShowGraph)
	ON_BN_CLICKED(ID_OK, OnOk)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCreatGraphDlg message handlers

BOOL CCreatGraphDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	RECT rect;
	m_pCreatWnd= new CMoveWnd(IDC_GRAPH_CREAT, m_G);
	m_pCreatWnd->Create(NULL,NULL,WS_CHILD|WS_VISIBLE,rect,this,0,NULL);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CCreatGraphDlg::OnEditPoint() 
{
	// TODO: Add your control notification handler code here
	if(m_pCreatWnd->m_Status != 'V')
	{
		m_pCreatWnd->m_Status = 'V';
		m_pCreatWnd->Invalidate();
	}
}

void CCreatGraphDlg::OnEditEdge() 
{
	// TODO: Add your control notification handler code here
	if(m_pCreatWnd->m_Status != 'E')
	{
		m_pCreatWnd->m_Status = 'E';
		m_pCreatWnd->m_From = TRUE;
		m_pCreatWnd->Invalidate();
	}
}

void CCreatGraphDlg::OnShowGraph() 
{
	// TODO: Add your control notification handler code here
	if(m_pCreatWnd->m_Status != 'D')
	{
		m_pCreatWnd->m_Status = 'D';
		m_pCreatWnd->ChangeDWnd();
		m_pCreatWnd->m_From = TRUE;
		m_pCreatWnd->Invalidate();
	}
}

void CCreatGraphDlg::OnOk() 
{
	// TODO: Add your control notification handler code here
	CDialog::OnOK();
}

void CCreatGraphDlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}