Tab Control中添加Dialog的一种方法

最新推荐文章于 2023-04-17 15:37:04 发布

piperzero

最新推荐文章于 2023-04-17 15:37:04 发布

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文章标签： javascript ViewUI

本文介绍如何在主对话框中使用TabControl控件添加多个子对话框页面，包括创建TabControl控件、设置子页面样式、加载子页面资源及实现TabControl切换事件处理。

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第一步:

建立对话框工程,在对话框加入Tab Control控件,并为这个控制创建控件变量,如:CTabCtrl m_tab_mode;

第二步:

在资源视图中加入对话框资源做为Tab Control的子页面,修改style属性为Child,border属性为None.完成这些后为这个子页面添加相对应的类.这样就可以加入去Tab Control中去了.如这里的类名分别为:CWarnPage,CRemoteCtrlPage,CRemoteDiagPage,CAVPage.

第三步:

在主对话框的头文件中包含子页面的头文件,并建立子页面的成员变量.

CWarnPage m_warn_page;	//警告页面
CRemoteCtrlPage m_remote_control_page;	//远程控制页面
CRemoteDiagPage m_remote_diag_page;		//远程诊断页面
CAVPage m_av_page;						//数据流页面

建立一页面数组用来维护Tab Control的切换:

CDialog *m_pPage[4];

建立一成员变量用来保存当前Tab Control的当前选择状态:

int m_cur_mode_sel;

第四步:

在主对话框的初始化函数为Tab Control加载子页面:

//为TAB添加page
	m_tab_mode.InsertItem(0,"报警");
	m_tab_mode.InsertItem(1,"远程控制");
	m_tab_mode.InsertItem(2,"远程诊断");
	m_tab_mode.InsertItem(3,"数据流");

	//默认TAB MODE显示警告页面
	m_cur_mode_sel =TAB_MODE_WARN;
	m_tab_mode.SetCurSel(m_cur_mode_sel);

	//创建报警页面
	m_warn_page.Create(IDD_DLG_WARN,&m_tab_mode);
	m_pPage[0] =&m_warn_page;
	//创建远程控制页面
	m_remote_control_page.Create(IDD_DLG_REMOTE_CTRL,&m_tab_mode);
	m_pPage[1] =&m_remote_control_page;
	//创建远程诊断页面
	m_remote_diag_page.Create (IDD_DLG_REMOTE_DIAG,&m_tab_mode);
	m_pPage[2] =&m_remote_diag_page;
	//创建数据流页面
	m_av_page.Create (IDD_DLG_AV,&m_tab_mode);
	m_pPage[3] =&m_av_page;

	//设定显示在Tab范围内
	CRect rc;
	m_tab_mode.GetClientRect(rc);	//获取当前tab控件和客户区域
	//调整rc的区域以匹配报警页面
	rc.top +=21;
	rc.bottom -=2;
	rc.left +=2;
	rc.right -=1;
	
	m_warn_page.MoveWindow(&rc);		//移到报警页面到rc区域
	m_warn_page.ShowWindow(SW_SHOW);	//显示报警页面
	//m_warn_page.ShowWindow(SW_HIDE);	//隐藏报警页面

	m_remote_control_page.MoveWindow(&rc);		//移到远程控制页面到rc区域
	//m_remote_control_page.ShowWindow(SW_SHOW);	//显示远程控制页面
	m_remote_control_page.ShowWindow(SW_HIDE);	//隐藏远程控制页面
	

	m_remote_diag_page.MoveWindow(&rc);		//移到远程诊断页面到rc区域
	//m_remote_diag_page.ShowWindow(SW_SHOW);	//显示远程诊断页面
	m_remote_diag_page.ShowWindow(SW_HIDE);	//隐藏远程诊断页面
	

	m_av_page.MoveWindow(&rc);		//移到数据流页面到rc区域
	//m_av_page.ShowWindow(SW_SHOW);	//显示数据流页面
	m_av_page.ShowWindow(SW_HIDE);	//隐藏数据流页面


	UpdateData(false);

第五步:

添加Tab Control添加SelChange响应事件处理函数:

void Ctbox_CarSimulatorDlg::OnTcnSelchangeTbMode(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int cur_sel =m_tab_mode.GetCurSel();

	if(m_cur_mode_sel !=cur_sel){
		m_pPage[m_cur_mode_sel]->ShowWindow(SW_HIDE);
		m_pPage[cur_sel]->ShowWindow(SW_SHOW);

		m_cur_mode_sel =cur_sel;
	}
	*pResult = 0;
}

如此即可在Tab Control中添加Dialog的页面了.

参考源码:

tbox_CarSimulatorDlg.h:

// tbox_CarSimulatorDlg.h : header file
//

#pragma once
#include "afxcmn.h"
#include "WarnPage.h"
#include "RemoteCtrlPage.h"
#include "RemoteDiagPage.h"
#include "AVPage.h"

#define TAB_MODE_WARN 0
#define TAB_MODE_REMOTE_CONTRL 1
#define TAB_MODE_REMOTE_DIAG 2
#define TAB_MODE_AV			3

// Ctbox_CarSimulatorDlg dialog
class Ctbox_CarSimulatorDlg : public CDialogEx
{
// Construction
public:
	Ctbox_CarSimulatorDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	enum { IDD = IDD_TBOX_CARSIMULATOR_DIALOG };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support


// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	DECLARE_MESSAGE_MAP()
public:
	int m_channel_sel;
	CTabCtrl m_tab_mode;
	CWarnPage m_warn_page;	//警告页面
	CRemoteCtrlPage m_remote_control_page;	//远程控制页面
	CRemoteDiagPage m_remote_diag_page;		//远程诊断页面
	CAVPage m_av_page;						//数据流页面
	int m_cur_mode_sel;
	CDialog *m_pPage[4];
	afx_msg void OnBnClickedBtReset();
	afx_msg void OnTcnSelchangeTbMode(NMHDR *pNMHDR, LRESULT *pResult);
};

tbox_CarSimulatorDlg.cpp:

// tbox_CarSimulatorDlg.cpp : implementation file
//

#include "stdafx.h"
#include "tbox_CarSimulator.h"
#include "tbox_CarSimulatorDlg.h"
#include "afxdialogex.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

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

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


// Ctbox_CarSimulatorDlg dialog




Ctbox_CarSimulatorDlg::Ctbox_CarSimulatorDlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(Ctbox_CarSimulatorDlg::IDD, pParent)
	, m_channel_sel(0)
	, m_cur_mode_sel(0)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDI_ICON_TBOX);
}

void Ctbox_CarSimulatorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_CBIndex(pDX, IDC_CB_CHANNEL, m_channel_sel);
	DDX_Control(pDX, IDC_TB_MODE, m_tab_mode);
}

BEGIN_MESSAGE_MAP(Ctbox_CarSimulatorDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BT_RESET, &Ctbox_CarSimulatorDlg::OnBnClickedBtReset)
	ON_NOTIFY(TCN_SELCHANGE, IDC_TB_MODE, &Ctbox_CarSimulatorDlg::OnTcnSelchangeTbMode)
END_MESSAGE_MAP()


// Ctbox_CarSimulatorDlg message handlers

BOOL Ctbox_CarSimulatorDlg::OnInitDialog()
{
	CDialogEx::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)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		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

	// TODO: Add extra initialization here

	//默认选择第1路CAN
	m_channel_sel =0;
	
	
	//为TAB添加page
	m_tab_mode.InsertItem(0,"报警");
	m_tab_mode.InsertItem(1,"远程控制");
	m_tab_mode.InsertItem(2,"远程诊断");
	m_tab_mode.InsertItem(3,"数据流");

	//默认TAB MODE显示警告页面
	m_cur_mode_sel =TAB_MODE_WARN;
	m_tab_mode.SetCurSel(m_cur_mode_sel);

	//创建报警页面
	m_warn_page.Create(IDD_DLG_WARN,&m_tab_mode);
	m_pPage[0] =&m_warn_page;
	//创建远程控制页面
	m_remote_control_page.Create(IDD_DLG_REMOTE_CTRL,&m_tab_mode);
	m_pPage[1] =&m_remote_control_page;
	//创建远程诊断页面
	m_remote_diag_page.Create (IDD_DLG_REMOTE_DIAG,&m_tab_mode);
	m_pPage[2] =&m_remote_diag_page;
	//创建数据流页面
	m_av_page.Create (IDD_DLG_AV,&m_tab_mode);
	m_pPage[3] =&m_av_page;

	//设定显示在Tab范围内
	CRect rc;
	m_tab_mode.GetClientRect(rc);	//获取当前tab控件和客户区域
	//调整rc的区域以匹配报警页面
	rc.top +=21;
	rc.bottom -=2;
	rc.left +=2;
	rc.right -=1;
	
	m_warn_page.MoveWindow(&rc);		//移到报警页面到rc区域
	m_warn_page.ShowWindow(SW_SHOW);	//显示报警页面
	//m_warn_page.ShowWindow(SW_HIDE);	//隐藏报警页面

	m_remote_control_page.MoveWindow(&rc);		//移到远程控制页面到rc区域
	//m_remote_control_page.ShowWindow(SW_SHOW);	//显示远程控制页面
	m_remote_control_page.ShowWindow(SW_HIDE);	//隐藏远程控制页面
	

	m_remote_diag_page.MoveWindow(&rc);		//移到远程诊断页面到rc区域
	//m_remote_diag_page.ShowWindow(SW_SHOW);	//显示远程诊断页面
	m_remote_diag_page.ShowWindow(SW_HIDE);	//隐藏远程诊断页面
	

	m_av_page.MoveWindow(&rc);		//移到数据流页面到rc区域
	//m_av_page.ShowWindow(SW_SHOW);	//显示数据流页面
	m_av_page.ShowWindow(SW_HIDE);	//隐藏数据流页面


	UpdateData(false);

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

void Ctbox_CarSimulatorDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::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 Ctbox_CarSimulatorDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<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
	{
		CDialogEx::OnPaint();
	}
}

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



void Ctbox_CarSimulatorDlg::OnBnClickedBtReset()
{
	// TODO: Add your control notification handler code here
	
}


void Ctbox_CarSimulatorDlg::OnTcnSelchangeTbMode(NMHDR *pNMHDR, LRESULT *pResult)
{
	// TODO: Add your control notification handler code here
	int cur_sel =m_tab_mode.GetCurSel();

	if(m_cur_mode_sel !=cur_sel){
		m_pPage[m_cur_mode_sel]->ShowWindow(SW_HIDE);
		m_pPage[cur_sel]->ShowWindow(SW_SHOW);

		m_cur_mode_sel =cur_sel;
	}
	*pResult = 0;
}