sendrecvdlg.cpp

实现了一个聊天系统的客户端

// SendRecvDlg.cpp : implementation file
//

#include "stdafx.h"
#include "MyQQClient.h"
#include "SendRecvDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSendRecvDlg dialog


CSendRecvDlg::CSendRecvDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CSendRecvDlg::IDD, pParent)
{
	m_msgNEt.SetType(1);
	m_msgUser.SetType(1);
	m_btnPicture.SetType(2);

	m_strUserInfo = "";
	m_strNetInfo = "";

	//{{AFX_DATA_INIT(CSendRecvDlg)
	m_strRecv = _T("");
	m_strSend = _T("");
	//}}AFX_DATA_INIT
}


void CSendRecvDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSendRecvDlg)
	DDX_Control(pDX, IDC_SEND_EDIT, m_editSend);
	DDX_Control(pDX, IDC_RECV_EDIT, m_editRecv);
	DDX_Control(pDX, IDC_NET_MSG, m_msgNEt);
	DDX_Control(pDX, IDC_USER_MSG, m_msgUser);
	DDX_Control(pDX, IDC_PICTURE, m_btnPicture);
	DDX_Control(pDX, IDC_SEND_BTN, m_btnSend);
	DDX_Control(pDX, IDC_CANCEL, m_btnCancel);
	DDX_Text(pDX, IDC_RECV_EDIT, m_strRecv);
	DDX_Text(pDX, IDC_SEND_EDIT, m_strSend);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSendRecvDlg, CDialog)
	//{{AFX_MSG_MAP(CSendRecvDlg)
	ON_BN_CLICKED(IDC_SEND_BTN, OnSendBtn)
	ON_WM_PAINT()
	ON_BN_CLICKED(IDC_CANCEL, OnCancel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSendRecvDlg message handlers

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

void CSendRecvDlg::OnOK() 
{
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}

void CSendRecvDlg::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	// TODO: Add your message handler code here
	CRect rect;
	GetClientRect(&rect);

	CBrush * br = new CBrush(RGB(192,192,255));
	if ( br ) {
		dc.FillRect(&rect,br);
		delete br;
	}	
	// Do not call CDialog::OnPaint() for painting messages
}

BOOL CSendRecvDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_msgNEt.SetWindowText(m_strNetInfo);
	m_msgUser.SetWindowText(m_strUserInfo);
	m_btnPicture.m_iPicture = m_iPicture;
	
	if(m_iType == 0) {
		m_editSend.ShowWindow(SW_HIDE);
		m_btnSend.SetWindowText("回复讯息");
	}
	else {
		m_editRecv.ShowWindow(SW_HIDE);
		m_btnSend.SetWindowText("发送讯息");
	}

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSendRecvDlg::OnSendBtn() 
{
	UpdateData(TRUE);
	
	CDialog::OnOK();	
}