MultiTab 窗体标签选项卡代码.rar

【实例截图】

【核心代码】

// MultiTabDlg.cpp : implementation file
// Download by http://www.codefans.net

#include "stdafx.h"
#include "MultiTab.h"
#include "MultiTabDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About




class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMultiTabDlg dialog

CMultiTabDlg::CMultiTabDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMultiTabDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMultiTabDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMultiTabDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMultiTabDlg)
	DDX_Control(pDX, IDC_TAB, m_Tab);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMultiTabDlg, CDialog)
	//{{AFX_MSG_MAP(CMultiTabDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_NOTIFY(TCN_SELCHANGE, IDC_TAB, OnSelchangeTab)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMultiTabDlg message handlers

BOOL CMultiTabDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	//向标签控件中添加选项卡
	m_Tab.InsertItem(0, "图书基础信息", 0);
	m_Tab.InsertItem(1, "图书信息删除", 1);

	//创建子窗口
	m_BookInfo.Create(IDD_BOOKINFO_DIALOG, &m_Tab);
	m_BookDelete.Create(IDD_BOOKADD_DIALOG, &m_Tab);

	CRect clientRC;
	m_Tab.GetClientRect(clientRC);			//获取标签客户区域
	clientRC.DeflateRect(2, 30, 2, 2);		//减少客户区域大小

	m_BookInfo.MoveWindow(clientRC);		//移动子窗口
	m_BookDelete.MoveWindow(clientRC);		//移动子窗口

	m_BookInfo.ShowWindow(SW_SHOW);			//显示子窗口
	m_Tab.SetCurSel(0);						//设置默认选中的标签页

	return TRUE;  // return TRUE  unless you set the focus to a control
}


void CMultiTabDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMultiTabDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon   1) / 2;
		int y = (rect.Height() - cyIcon   1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMultiTabDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}


void CMultiTabDlg::OnSelchangeTab(NMHDR* pNMHDR, LRESULT* pResult) 
{
	int nCurSel = m_Tab.GetCurSel();
	if (nCurSel == 0)
	{
		m_BookInfo.ShowWindow(SW_SHOW);
		m_BookDelete.ShowWindow(SW_HIDE);

	}
	else if (nCurSel == 1)
	{
		m_BookDelete.ShowWindow(SW_SHOW);
		m_BookInfo.ShowWindow(SW_HIDE);
	}
	*pResult = 0;
}