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// DlgActiveXDemoDlg.cpp : implementation file
//
#include "stdafx.h"
#include "DlgActiveXDemo.h"
#include "DlgActiveXDemoDlg.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()
/////////////////////////////////////////////////////////////////////////////
// CDlgActiveXDemoDlg dialog
CDlgActiveXDemoDlg::CDlgActiveXDemoDlg(CWnd* pParent /*=NULL*/)
: CDialog(CDlgActiveXDemoDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CDlgActiveXDemoDlg)
m_value = 0.0;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CDlgActiveXDemoDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDlgActiveXDemoDlg)
DDX_Control(pDX, IDC_VALUEEDIT, m_edit);
DDX_Control(pDX, IDC_MSHFLEXGRID1, m_flexgrid);
DDX_Text(pDX, IDC_VALUEEDIT, m_value);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDlgActiveXDemoDlg, CDialog)
//{{AFX_MSG_MAP(CDlgActiveXDemoDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_CAL, OnCal)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgActiveXDemoDlg message handlers
BOOL CDlgActiveXDemoDlg::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
// TODO: Add extra initialization here
m_bEditing=false;//初始化
m_nRow=1;
m_nCol=1;
char* colHead[4]={"电话费","电费","煤气费","合计"};
char* rowHead[4]={"一月","二月","三月","四月"};
m_flexgrid.SetRow(0);//定位到表格第一行
for(int nCol=0;nCol<4;nCol++)//添加行头
{
m_flexgrid.SetCol(nCol+1);
m_flexgrid.SetText(rowHead[nCol]);
}
m_flexgrid.SetCol(0);//定位到表格第一列
for(int nRow=0;nRow<4;nRow++)//添加列头
{
m_flexgrid.SetRow(nRow+1);
m_flexgrid.SetText(colHead[nRow]);
}
m_edit.ShowWindow(SW_HIDE);//隐藏编辑框
m_flexgrid.SetBackColor(RGB(255,200,255));//设置背景色
return TRUE; // return TRUE unless you set the focus to a control
}
void CDlgActiveXDemoDlg::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 CDlgActiveXDemoDlg::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 CDlgActiveXDemoDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
BEGIN_EVENTSINK_MAP(CDlgActiveXDemoDlg, CDialog)
//{{AFX_EVENTSINK_MAP(CDlgActiveXDemoDlg)
ON_EVENT(CDlgActiveXDemoDlg, IDC_MSHFLEXGRID1, -600 /* Click */, OnClickMshflexgrid1, VTS_NONE)
//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()
void CDlgActiveXDemoDlg::OnClickMshflexgrid1()
{
// TODO: Add your control notification handler code here
CString szText=m_flexgrid.GetText();
if(!m_bEditing)
{
m_nRow=m_flexgrid.GetRow();//获取表格当前行
m_nCol=m_flexgrid.GetCol();//获取表格当前列
if(m_nRow<4)//不是最后一行
{
m_bEditing=true;//进入编辑状态
szText=m_flexgrid.GetText();//获取表格原有值
m_value=atof(szText);//转换为double型传给编辑框变量
UpdateData(false);//编辑框显示表格值
long lRow = m_flexgrid.GetRowSel();//获取点击的行号
long lCol = m_flexgrid.GetColSel(); //获取点击的列号
CRect rect;
m_flexgrid.GetWindowRect(rect); //获取表格控件的窗口矩形
ScreenToClient(rect); //转换为客户区矩形
// MSFlexGrid 控件的函数的长度单位是"缇(twips)"，
//需要将其转化为像素，1440 缇 = 1 英寸
CDC* pDC =GetDC();
//计算象素点和缇的转换比例
int nTwipsPerDotX = 1440 / pDC->GetDeviceCaps(LOGPIXELSX) ;
int nTwipsPerDotY = 1440 / pDC->GetDeviceCaps(LOGPIXELSY) ;
//计算选中格的左上角的坐标（象素为单位）
long y = m_flexgrid.GetRowPos(lRow)/nTwipsPerDotY;
long x = m_flexgrid.GetColPos(lCol)/nTwipsPerDotX;
//计算选中格的尺寸（象素为单位）。加1是实际调试中，发现加1后效果更好
// long width = m_flexgrid.GetColWidth(lCol)/nTwipsPerDotX+1;
long height = m_flexgrid.GetRowHeight(lRow)/nTwipsPerDotY+1;
//形成选中个所在的矩形区域
CRect rc(x,y,x+70,y+height);
//转换成相对对话框的坐标
rc.OffsetRect(rect.left+1,rect.top+1);
m_edit.ShowWindow(SW_SHOW);//显示编辑框
m_edit.MoveWindow(rc,
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2013-9-1
