< È®Àå Æ®¸® ºä >

WTL¿¡¼­ °í¿ë ÄÁÆ®·ÑÀÇ Æ®¸® ºä ÄÁÆ®·ÑÀ» ĸ½¶È­Çϱâ À§Çؼ­ CTreeViewCtrlT Ŭ·¡½º¸¦ ÁغñÇØ ÀÖ½À´Ï´Ù¸¸  CTreeViewCtrlExT À̶ó°í Çϴ Ŭ·¡½ºµµ ÁغñÇØ ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â CTreeViewCtrlT Ŭ·¡½º¿Í °°Àº ÅÛÇø´ Ŭ·¡½ºÀÔ´Ï´Ù.  CTreeViewCtrlExT Ŭ·¡½º´Â CTreeViewCtrlT Ŭ·¡½ºÀÇ »ó¼Ó Ŭ·¡½º À̸ç CTreeViewCtrlExT Ŭ·¡½ºÀÇ ÅÛÇø´ Àμö´Â base classÀÎ  CTreeViewCtrlT Ŭ·¡½º¿¡ °Ç³× ¹Þ½À´Ï´Ù.   atlctrls.hÇì´õ¿¡¼­´Â ´ÙÀ½°ú °°ÀÌ ¼±¾ðµÇ°í ÀÖ½À´Ï´Ù.

// atlctrls.h

template <class TBase>

class CTreeViewCtrlExT : public CTreeViewCtrlT< TBase >

{

...

...

 

typedef CTreeViewCtrlExT<ATL::CWindow>   CTreeViewCtrlEx;

                      


CTreeViewCtrlExT Ŭ·¡½º´Â CTreeItemT À̶ó°í ÇÏ´Â ÅÛÇø´ Ŭ·¡½º¸¦ »ç¿ëÇÕ´Ï´Ù.  CTreeItemT Ŭ·¡½º´Â Æ®¸® ¾ÆÀÌÅÛ ÇÚµéHTREEITEMÀ» ĸ½¶È­ÇÕ´Ï´Ù. ±×¸®°í CTreeItemT Ŭ·¡½º´Â CTreeViewCtrlExT Ŭ·¡½º¿¡ÀÇ Æ÷ÀÎÅ͸¦ ¸â¹ö º¯¼ö·Î¼­ °¡Áý´Ï´Ù.  CTreeItemT Ŭ·¡½ºÀÇ ÅÛÇø´ Àμö´Â  ÀÌ ¸â¹ö º¯¼öÀÎ CTreeViewCtrlExT Ŭ·¡½º¿¡ °Ç³× ¹Þ½À´Ï´Ù.   atlctrls.h Çì´õ¿¡¼­´Â ´ÙÀ½°ú °°ÀÌ ¼±¾ðµÇ°í ÀÖ½À´Ï´Ù.

// atlctrls.h

template <class TBase>

class CTreeItemT

{

public:

    HTREEITEM m_hTreeItem;

    CTreeViewCtrlExT<TBase>* m_pTreeView;

...

...

 

typedef CTreeItemT<ATL::CWindow>   CTreeItem;

                      


¡¡
CTreeViewCtrlEx Ŭ·¡½º´Â CTreeViewCtrlŬ·¡½º¿Í µ¿µîÀÇ ±â´ÉÀ» °®Ãß°í ÀÖ½À´Ï´Ù.  ÀÌÇÏ¿¡ ³ªÅ¸³»´Â °ÍÀº CTreeViewCtrlEx Ŭ·¡½º¸¦ »ç¿ëÇÏ´Â ¿¹ ÀÔ´Ï´Ù.  Àüȸ Æ®¸® ºä ÄÁÆ®·ÑÀ» »ç¿ëÇÑ ÇÁ·Î±×·¥ÀÇ CTreeViewCtrlÀ»  CTreeViewCtrlEx·Î º¯°æÇØ °íÃÄ ¾¹´Ï´Ù.

 

// stdafx.h

#include <atlbase.h>

#include <atlapp.h>

extern CAppModule _Module;

#include <atlwin.h>

 

#include <atlcrack.h>

#include <atlmisc.h>

#include <atlctrls.h>  // ÄÁÆ®·Ñ¿ë Ŭ·¡½º¸¦ »ç¿ëÇϱâ À§ÇØ

                      

 

// maindlg.h

class CMainDlg : public CDialogImpl<CMainDlg>

{

public:

    enum { IDD = IDD_MAINDLG };

 

    enum {SHELL = 1, COMCTL, WINDIR, SYSDIR}; // Æ®¸® ¾ÆÀÌÅÛ ½Äº°ÀÚ

   

    CTreeViewCtrlEx m_tree_sysinfo;  // È®Àå Æ®¸®ºä

    CStatic m_static_display;        // Á¤º¸ Ç¥½Ã¿ë

 

    // ¸Þ¼¼Áö ¸Ê

    BEGIN_MSG_MAP_EX(CMainDlg)

        MSG_WM_INITDIALOG(OnInitDialog)

        NOTIFY_HANDLER_EX(IDC_TREE_SYSINFO, NM_CLICK, OnTreeClick)

        COMMAND_ID_HANDLER_EX(IDOK, OnOK)

        COMMAND_ID_HANDLER_EX(IDCANCEL, OnCancel)

    END_MSG_MAP()

 

    LRESULT OnInitDialog(HWND hWnd, LPARAM lParam){

        // ½ºÅ©¸°ÀÇ Áß¾Ó¿¡ ¹èÄ¡

        CenterWindow();

 

        // Å« ¾ÆÀÌÄÜ ¼³Á¤

        HICON hIcon = AtlLoadIconImage(IDR_MAINFRAME, LR_DEFAULTCOLOR,

            ::GetSystemMetrics(SM_CXICON), ::GetSystemMetrics(SM_CYICON));

        SetIcon(hIcon, TRUE);

       

        // ÀÛÀº ¾ÆÀÌÄÜ ¼³Á¤

        HICON hIconSmall = AtlLoadIconImage(IDR_MAINFRAME, LR_DEFAULTCOLOR,

            ::GetSystemMetrics(SM_CXSMICON), ::GetSystemMetrics(SM_CYSMICON));

        SetIcon(hIconSmall, FALSE);

 

        // ÄÁÆ®·Ñ ¼³Á¤

        m_tree_sysinfo = GetDlgItem(IDC_TREE_SYSINFO);

        m_static_display = GetDlgItem(IDC_STATIC_DISPLAY);

 

        CTreeItem tiSysInfo =

            m_tree_sysinfo.InsertItem(_T("½Ã½ºÅÛ Á¤º¸"), TVI_ROOT, TVI_LAST);

 

        CTreeItem tiDllVer = tiSysInfo.AddTail(_T("DLL¹öÁ¯"), -1);

 

        CTreeItem tiItem;

 

        tiItem = tiDllVer.AddTail(_T("shell32.dll"), -1);

        tiItem.SetData(SHELL);

        tiItem = tiDllVer.AddTail(_T("comctl32.dll"), -1);

        tiItem.SetData(COMCTL);

 

        CTreeItem tiSysDir = tiSysInfo.AddTail(_T("µð·ºÅ丮"), -1);

 

        tiItem = tiSysDir.AddTail(_T("Windows"), -1);

        tiItem.SetData(WINDIR);

        tiItem = tiSysDir.AddTail(_T("½Ã½ºÅÛ"), -1);

        tiItem.SetData(SYSDIR);

 

        return TRUE;

    }

 

    LRESULT OnTreeClick(LPNMHDR pnmh){

        // Ŭ¸¯µÈ ¾ÆÀÌÅÛ ÇÚµé Ãëµæ

        UINT uFlag;

        CPoint pt = ::GetMessagePos();

        m_tree_sysinfo.ScreenToClient(&pt);

        CTreeItem tiItem = m_tree_sysinfo.HitTest(pt, &uFlag);

        if(tiItem.IsNull() || !(uFlag & TVHT_ONITEM))

            return 0;

 

        // ¾ÆÀÌÅÛ µ¥ÀÌÅÍ Ãëµæ

        CString strInfo;

        DWORD dwData = tiItem.GetData();

        switch(dwData){

        case SHELL:

        {

            // shell32.dllÀÇ ¹öÁ¯ Ãëµæ

            DWORD dwMajor, dwMinor;

            AtlGetShellVersion(&dwMajor, &dwMinor);

            strInfo.Format(_T("Version %d.%02d"), dwMajor, dwMinor);

            break;

        }

        case COMCTL:

        {

            // comctl32.dllÀÇ ¹öÁ¯ Ãëµæ

            DWORD dwMajor, dwMinor;

            AtlGetCommCtrlVersion(&dwMajor, &dwMinor);

            strInfo.Format(_T("Version %d.%02d"), dwMajor, dwMinor);

            break;

        }

        case WINDIR:

        {

            // WindowsÆú´õ ÆÐ½º Ãëµæ

            TCHAR szPath[MAX_PATH];

            GetWindowsDirectory(szPath, MAX_PATH);

            strInfo = szPath;

            break;

        }

        case SYSDIR:

        {

            // ½Ã½ºÅÛ Æú´õ ÆÐ½º Ãëµæ

            TCHAR szPath[MAX_PATH];

            GetSystemDirectory(szPath, MAX_PATH);

            strInfo = szPath;

            break;

        }

        default:

            break;

        }

        m_static_display.SetWindowText(strInfo);

 

        return 0;

    }

 

    void OnOK(UINT uNotifyCode, int nID, HWND hWndCtl){

        EndDialog(nID);

    }

 

    void OnCancel(UINT uNotifyCode, int nID, HWND hWndCtl){

        EndDialog(nID);

    }

};

                      

 

// Control.cpp

#include "stdafx.h"

 

#include "resource.h"

 

#include "maindlg.h"

 

CAppModule _Module;

 

int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE, LPTSTR lpCmdLine, int nCmdShow)

{

    HRESULT hRes = ::CoInitialize(NULL);

    ATLASSERT(SUCCEEDED(hRes));

 

    ::DefWindowProc(NULL, 0, 0, 0L);

 

    AtlInitCommonControls(ICC_COOL_CLASSES | ICC_WIN95_CLASSES);

 

    hRes = _Module.Init(NULL, hInstance);

    ATLASSERT(SUCCEEDED(hRes));

 

    int nRet = 0;

    // BLOCK: ¾îÇø®ÄÉÀÌ¼Ç ½ÇÇà

    {

        CMainDlg dlgMain;

        nRet = dlgMain.DoModal();

    }

 

    _Module.Term();

    ::CoUninitialize();

 

    return nRet;

}

                      


¡¡
¿ì¼± CMainDlg Ŭ·¡½ºÀÇ CTreeViewCtrlÀ» CTreeViewCtrlEx¿¡ ¿Å°Ü³õ½À´Ï´Ù.

¡¡
´ÙÀ½¿¡ WM_INITDIALOG ¸Þ¼¼Áö Çڵ鷯·Î Æ®¸® ºä ÄÁÆ®·Ñ¿¡ ¾ÆÀÌÅÛÀ» »ðÀÔÇÕ´Ï´Ù¸¸ Àüȸ´Â InsertItem()ÀÇ ¸®ÅÏ °ªÀº Æ®¸® ¾ÆÀÌÅÛ ÇÚµéÀÎ °Í¿¡ ´ëÇØ  À̹øÀºCTreeViewCtrlEx Ŭ·¡½º¸¦ »ç¿ëÇϰí ÀÖÀ¸¹Ç·Î ¸®ÅÏ °ªÀº CTreeItem Ŭ·¡½ºÀÇ ÀνºÅϽºÀÔ´Ï´Ù. ÀÌ ÀνºÅϽº ¾È¿¡´Â  ÀÌ¹Ì Æ®¸® ¾ÆÀÌÅÛ ÇÚµé°ú m_tree_sysinfo ¿¡ÀÇ Æ÷ÀÎÅͰ¡ ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù.  »ðÀÔÇÑ ¾ÆÀÌÅÛ ¾Æ·¡¿¡ ÇÑÃþ ´õ ¾ÆÀÌ ¾ÆÀÌÅÛÀ» Ãß°¡ÇÏ·Á¸é CTreeItemÀÇ ÀνºÅϽºÀÇ AddTail()À» È£ÃâÇÕ´Ï´Ù.

¡¡
OnTreeClick()¿¡¼­´Â HitTest()ÀÇ ¸®ÅÏ °ªÀ¸·ÎºÎÅÍ CTreeItem Ŭ·¡½ºÀÇ ÀνºÅϽº¸¦ ÃëµæÇÑ ÈÄ  IsNull()¿¡ ÀÇÇØ Æ®¸® ¾ÆÀÌÅÛ ÇÚµéÀΰ¡ À¯È¿ÇÑÁö ¾î¶²Áö¸¦ ÆÇ´ÜÇØ¼­  À¯È¿ÇÑ °æ¿ì´Â GetData()¿¡ ÀÇÇØ ±× ¾ÆÀÌÅÛÀ¸·ÎºÎÅÍ µ¥ÀÌÅ͸¦ ÃëµæÇϰí ÀÖ½À´Ï´Ù.

ÀÌ¿Í °°ÀÌ ,CTreeViewCtrlExŬ·¡½º¸¦ »ç¿ëÇϸé(ÀÚ) , ƯÁ¤ÀÇ Æ®¸® ¾ÆÀÌÅÛÀ» ±âÁ¡À¸·Î¼­ Æ®¸®ºäÄÜÆ®·Î¸£¸¦ Á¶ÀÛÇÒ ¼ö ÀÖ½À´Ï´Ù.