Re: deriving from CListCtrl

From:

=?Utf-8?B?U3RpY2t5MDAwMg==?= <Sticky0002@discussions.microsoft.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Tue, 15 May 2007 14:14:00 -0700

Message-ID:

<8D742A92-CE9B-4575-BFE4-0FAA386A2B95@microsoft.com>

Maybe it would help if i pasted it.

//This is the beginning of the cpp for the child dialog in my dialog App
// reportdialog.cpp : implementation file
//

#include "stdafx.h"
#include "testapp.h"
#include "reportdialog.h"
#include "cstringt.h"

#include "afxwin.h"
#include <stdlib.h>
#include <stdio.h>

#include "SortListCtrl.h"
// reportdialog dialog

IMPLEMENT_DYNAMIC(reportdialog, CDialog)

reportdialog::reportdialog(CWnd* pParent /*=NULL*/)
    : CDialog(reportdialog::IDD, pParent)
{

}

reportdialog::~reportdialog()
{
}

void reportdialog::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
    DDX_Control(pDX, IDC_LIST1, m_cList2Ctrl);
}

BEGIN_MESSAGE_MAP(reportdialog, CDialog)
    ON_NOTIFY(LVN_ITEMCHANGED, IDC_LIST1, &reportdialog::OnLvnItemchangedList1)
    ON_BN_CLICKED(IDOK, &reportdialog::OnBnClickedOk)
END_MESSAGE_MAP()

// reportdialog message handlers

BOOL reportdialog::OnInitDialog() // Handler for WM_INITDIALOG
{
        CDialog::OnInitDialog();
    // m_ctlList.SubclassDlgItem(IDC_LIST1, this->GetParent());
    // AfxMessageBox("OnInit");

        return true;
}

void reportdialog::PreSubclassWindow(){

    /*CHeaderCtrl* pHeader = GetHeaderCtrl();
    if (pHeader==NULL) { return; }
    VERIFY(m_HeaderCtrl.SubclassWindow(pHeader->m_hWnd));
    CListCtrl::PreSubclassWindow();*/

}

void reportdialog::OnLvnItemchangedList1(NMHDR *pNMHDR, LRESULT *pResult)
{
    LPNMLISTVIEW pNMLV = reinterpret_cast<LPNMLISTVIEW>(pNMHDR);
    // TODO: Add your control notification handler code here
    *pResult = 0;
}

void reportdialog::Init(){
    m_bInit=false;

}

void reportdialog::newfunc(){

    if (!m_bInit){
        m_bInit = true;

        DWORD dwStyles = m_cList2Ctrl.GetStyle();

        //CClientDC dc(this);

        CRect rect;
        m_cList2Ctrl.GetWindowRect(&rect);
        ScreenToClient(&rect);
    // m_cList2Ctrl.DestroyWindow();
    // m_cList2Ctrl.Create(dwStyles, rect, this, IDC_LIST1);
        //m_cList2Ctrl.SetExtendedStyle(m_cList2Ctrl.GetExtendedStyle()|LVS_EX_GRIDLINES);
        m_cList2Ctrl.SetExtendedStyle(LVS_EX_GRIDLINES);

        m_cList2Ctrl.DeleteAllItems();

        // Insert some columns
        //CRect rect;
        m_cList2Ctrl.GetClientRect(&rect);
        int nColInterval = rect.Width()/16;

        m_cList2Ctrl.InsertColumn(0, _T("Reff #"), LVCFMT_LEFT, nColInterval);
        m_cList2Ctrl.InsertColumn(1, _T("Logon ID"), LVCFMT_LEFT,
nColInterval/**3*/);
        m_cList2Ctrl.InsertColumn(2, _T("Name"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(3, _T("Account Type"), LVCFMT_LEFT,
nColInterval/**3*/);
        m_cList2Ctrl.InsertColumn(4, _T("Minutes"), LVCFMT_LEFT, nColInterval);
        m_cList2Ctrl.InsertColumn(5, _T("Date of\nMembership"), LVCFMT_LEFT,
nColInterval);
        m_cList2Ctrl.InsertColumn(6, _T("Activation Date"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(7, _T("Expiration Date"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(8, _T("Last Use"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(9, _T("Monthly Usage"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(10, _T("Minute\nReset date"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(11, _T("Address"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(12, _T("Monthly Usage"), LVCFMT_LEFT,
/*rect.Width()-4**/nColInterval);
        m_cList2Ctrl.InsertColumn(13, _T("Avg Pressure\nSetting"), LVCFMT_LEFT,
nColInterval/**3*/);
        m_cList2Ctrl.InsertColumn(14, _T("Avg Length\nof Time"), LVCFMT_LEFT,
nColInterval/**3*/);
        m_cList2Ctrl.InsertColumn(15, _T("Avg Limiting\nSettings"), LVCFMT_LEFT,
nColInterval/**3*/);

        m_NewHeaderFont.CreatePointFont(190,_T("Arial"));

        //CListCtrl& ListCtrl = GetListCtrl();

        CHeaderCtrl* pHeader = NULL;
        pHeader=m_cList2Ctrl.GetHeaderCtrl();
        //pHeader=ListCtrl.GetHeaderCtrl();

        if(pHeader==NULL)
            return;

        m_HeaderCtrl.SubclassWindow(pHeader->m_hWnd);
        //m_cList2Ctrl.
        //m_ctlList.SubclassWindow(m_cList2Ctrl.m_hWnd);

        //A BIGGER FONT MAKES THE CONTROL BIGGER
        m_HeaderCtrl.SetFont(&m_NewHeaderFont);

        HDITEM hdItem;

        m_cList2Ctrl.InsertItem(0,"DELETE!");

        hdItem.mask = HDI_FORMAT;
        int i;

        for(i=0; i < m_HeaderCtrl.GetItemCount(); i++)
        {
            m_HeaderCtrl.GetItem(i,&hdItem);

            hdItem.fmt|= HDF_OWNERDRAW;

            m_HeaderCtrl.SetItem(i,&hdItem);
        }
        m_cList2Ctrl.DeleteItem(0);

    // m_ctlList.
        m_cList2Ctrl.AddItem( _T("Mark Jackson"), _T("09/08/1974"), _T("100"),
_T("o"), _T("m"), _T("f"), _T("g"), _T("w"), _T("t"), _T("f"), _T("b"),
_T("b"), _T("q"), _T("f"), _T("t"), _T("f"), _T("l") );
        //(void)m_ctlList.
        m_cList2Ctrl.AddItem( _T("Trevor McSplatt"), _T("03/12/1970"), _T("25") );
        //(void)m_ctlList.
        m_cList2Ctrl.AddItem( _T("Sidney Finkelstein"), _T("01/01/1960"), _T("40")
);

    }

}
void reportdialog::OnBnClickedOk()
{
    // TODO: Add your control notification handler code here
    OnOK();
}

//This is the end of the cpp for the child dialog in my dialog App

//This is the Beginnging of the Header file for the child dialog in my
dialog App

#pragma once
#include "afxcmn.h"
#include "afxwin.h"
#include "HeaderCtrlExt.h"
#include "SortListCtrl.h"
#include "SortHeaderCtrl.h"

// reportdialog dialog

class reportdialog : public CDialog
{
    DECLARE_DYNAMIC(reportdialog)

public:
    reportdialog(CWnd* pParent = NULL); // standard constructor
    virtual ~reportdialog();
    CFont m_NewHeaderFont;
    CHeaderCtrlEx m_HeaderCtrl;
// CSortListCtrl m_ctlList;

// Dialog Data
    enum { IDD = IDD_DIALOG1 };

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

    DECLARE_MESSAGE_MAP()
public:
    virtual void PreSubclassWindow();
    afx_msg void OnLvnItemchangedList1(NMHDR *pNMHDR, LRESULT *pResult);
    void newfunc();
// CListCtrl m_cList2Ctrl;
// CSortListCtrl m_ctlList;
    CSortListCtrl m_cList2Ctrl;
    afx_msg void OnBnClickedOk();
    void Init();
    bool m_bInit;
};
//This is the end of the Header file for the child dialog in my dialog App

//This is the Beginning of the cpp file for the Header column function. All
it does is overrides Draw Item

// HeaderCtrlEx1.cpp : implementation file
//

#include "stdafx.h"
//#include "HeaderCtrlEx.h"
#include "HeaderCtrlExt.h"

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

/////////////////////////////////////////////////////////////////////////////
// CHeaderCtrlEx

CHeaderCtrlEx::CHeaderCtrlEx()
{
}

CHeaderCtrlEx::~CHeaderCtrlEx()
{
}

BEGIN_MESSAGE_MAP(CHeaderCtrlEx, CHeaderCtrl)
    //{{AFX_MSG_MAP(CHeaderCtrlEx)
        // NOTE - the ClassWizard will add and remove mapping macros here.
    //}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHeaderCtrlEx message handlers

void CHeaderCtrlEx::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{

   ASSERT(lpDrawItemStruct->CtlType == ODT_HEADER);

   HDITEM hdi;
   TCHAR lpBuffer[256];
   //char *lpBuffer;

   hdi.mask = HDI_TEXT;
   hdi.pszText = lpBuffer;
   hdi.cchTextMax = 256;

   GetItem(lpDrawItemStruct->itemID, &hdi);


    CDC* pDC;
    pDC = CDC::FromHandle(lpDrawItemStruct->hDC);

    //THIS FONT IS ONLY FOR DRAWING AS LONG AS WE DON'T DO A SetFont(...)
    pDC->SelectObject(GetStockObject(DEFAULT_GUI_FONT));
   // Draw the button frame.
   ::DrawFrameControl(lpDrawItemStruct->hDC,
      &lpDrawItemStruct->rcItem, DFC_BUTTON, DFCS_BUTTONPUSH);

    UINT uFormat = DT_CENTER;
    //DRAW THE TEXT
   ::DrawText(lpDrawItemStruct->hDC, lpBuffer, strlen(lpBuffer),
      &lpDrawItemStruct->rcItem, uFormat);

   pDC->SelectStockObject(SYSTEM_FONT);

}
//This is the end of the cpp file for the Header column function.

//This is the beginning of the header file for the Header column function.
For cpp above ^^

#if
!defined(AFX_HEADERCTRLEX1_H__8839C76A_39CB_4CD1_A9B3_D77B3E64E8C8__INCLUDED_)
#define AFX_HEADERCTRLEX1_H__8839C76A_39CB_4CD1_A9B3_D77B3E64E8C8__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// HeaderCtrlEx1.h : header file
//
#include "SortListCtrl.h"

/////////////////////////////////////////////////////////////////////////////
// CHeaderCtrlEx window

class CHeaderCtrlEx : public CHeaderCtrl
{
// Construction
public:
    CHeaderCtrlEx();

// Attributes
public:

// Operations
public:
// int AddItem( LPCTSTR pszText, ... );

// Overrides
    // ClassWizard generated virtual function overrides
    //{{AFX_VIRTUAL(CHeaderCtrlEx)
    //}}AFX_VIRTUAL

// Implementation
public:
    virtual ~CHeaderCtrlEx();

    // Generated message map functions
protected:
    //{{AFX_MSG(CHeaderCtrlEx)
        // NOTE - the ClassWizard will add and remove member functions here.
    //}}AFX_MSG

    DECLARE_MESSAGE_MAP()

    virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately
before the previous line.

#endif //
!defined(AFX_HEADERCTRLEX1_H__8839C76A_39CB_4CD1_A9B3_D77B3E64E8C8__INCLUDED_)

//This is the end of the header file for the Header column function. For cpp
above ^^