< Æú´õ ¼±Åà ´ÙÀ̾ó·Î±× >

WTL¿¡¼­ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¸¦ CFolderDialogImpl À̶ó°í ÇÏ´Â ÅÛÇø´ Ŭ·¡½º¿¡¼­ ĸ½¶È­Çϰí ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â ATLÀÇ CDialogImpl Ŭ·¡½º¿Í °°ÀÌ base class·Î¼­ÀÇ º¸°í »ç¿ëÇÕ´Ï´Ù.  atldlgs.h Çì´õ¿¡¼­´Â CFileDialogImplŬ·¡½ºÀÇ »ó¼Ó Ŭ·¡½º·Î¼­ CFolderDialogŬ·¡½º°¡ Á¤Àǵǰí ÀÖ½À´Ï´Ù.

// atldlgs.h

class CFolderDialog : public CFolderDialogImpl<CFolderDialog>

{

    ...

    ...

                      


¡¡
ÀÌÇÏ¿¡ ³ªÅ¸³»´Â °ÍÀº CFolderDialog Ŭ·¡½º¸¦ »ç¿ëÇÏ´Â ¿¹ÀÔ´Ï´Ù.

 

CFolderDialog dlg(NULL, _T("Æú´õ¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä. "));

 

if(dlg.DoModal() == IDOK){

    CString strMsg;

    strMsg.Format(_T("Ç¥½Ã¸í£º%s\nÆÐ½º£º%s"),

        dlg.GetFolderDisplayName(), dlg.GetFolderPath());

    MessageBox(strMsg);

}

                      


CFolderDialogŬ·¡½ºÀÇ constructorÀμö´Â ¸ðµÎ »ý·« ÇÒ ¼ö ÀÖ½À´Ï´Ù¸¸ , ¿©±â¿¡¼­´Â Á¦1Àμö¿¡´Â ºÎ¸ð À©µµ¿ìÀÇ ÇÚµé,  Á¦2Àμö¿¡´Â Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¿¡ Ç¥½ÃÇϴ ij¸¯ÅÍ ¶óÀÎÀ» ÁöÁ¤ÇØ ÀÖ½À´Ï´Ù.  ÀÌ ¿Ü Á¦3Àμö¿¡´Â Ç÷¡±×¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¸¦ Ç¥½ÃÇϱâ À§Çؼ­´Â DoModal()À» »ç¿ëÇÕ´Ï´Ù.  [OK] ¹öưÀ» ´­·¯ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¸¦ ´Ý¾úÀ» °æ¿ì´Â ¹Ýȯ °ªÀ¸·Î¼­ IDOK°¡,  [ĵ½½]À» ´­·¯ ´Ý¾ÒÀ» °æ¿ì´ÂIDCANCELÀÌ ¹Ýȯ µË´Ï´Ù.

IDOK°¡ ¹ÝȯµÈ °æ¿ì´Â CFileDialog Ŭ·¡½ºÀÇ ¸â¹öÀÎ m_szFolderPath°ú m_szFolderDisplayName¿¡ °¢°¢ Æú´õ ÆÐ½º¿Í Ç¥½Ã¸íÀÌ ¼³Á¤µÇ¾î ÀÖ½À´Ï´Ù.

CFolderDialog Ŭ·¡½ºÀÇ  base classÀÎ CFolderDialogImplŬ·¡½º´Â Äݹé ÇÔ¼ö¸¦ ÁغñÇØ ÀÖ½À´Ï´Ù.  Äݹé ÇÔ¼ö´Â ¸Þ¼¼Áö¿¡ ÀÇÇØ ´ÙÀ½°ú °°Àº ¸Þ¼¼Áö Çڵ鷯¸¦ È£ÃâÇÕ´Ï´Ù.

¸Þ¼¼Áö

¸Þ¼¼Áö Çڵ鷯

BFFM_INITIALIZED

OnInitialized

BFFM_SELCHANGED

OnSelChanged

BFFM_VALIDATEFAILED

OnValidateFailed


CFolderDialogImplŬ·¡½ºÀÇ »ó¼Ó Ŭ·¡½º´Â ÀÌ·¯ÇÑ ¸â¹ö ÇÔ¼ö¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â °Í¿¡ ÀÇÇØ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×ÀÇ µ¿ÀÛÀ» Ä¿½ºÅÒ¸¶ÀÌÁî ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.

´ÙÀ½¿¡ ³ªÅ¸³»´Â °ÍÀº OnInitialized()À» ¿À¹ö¶óÀ̵å(override)ÇÏ¿© µ¶ÀÚÀûÀÎ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¸¦ ÀÛ¼ºÇÏ´Â ¿¹ÀÔ´Ï´Ù. ÀÌ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×´Â µðÆúÆ®·Î ÇöÀç µð·ºÅ丮¸¦ ¼±ÅÃÇÏ¸ç ºÎ¸ð À©µµ¿ìÀÇ Áß¾Ó¿¡ Ç¥½ÃµË´Ï´Ù. ÀÌ ¿¹¿¡¼­´Â CustomDlg.hÀ̶ó°í ÇÏ´Â Çì´õ ÆÄÀÏÀ» ÁغñÇÏ¿© °Å±â¿¡ CCustomDlg Ŭ·¡½º¸¦ Á¤ÀÇÇϰí ÀÖ½À´Ï´Ù.

// CustomDlg.h

class CCustomDlg : public CFolderDialogImpl<CCustomDlg>

{

public:

    // constructor¡¡ ¡¡

    CCustomDlg(HWND hWndParent = NULL, LPCTSTR lpstrTitle = NULL,

        UINT uFlags = BIF_RETURNONLYFSDIRS)

        : CFolderDialogImpl<CCustomDlg>(hWndParent, lpstrTitle, uFlags)

    {}

 

    void OnInitialized(){

        CWindow wnd = m_hWnd;

        wnd.CenterWindow();

 

        TCHAR szPath[_MAX_PATH];

        GetCurrentDirectory(sizeof(szPath)/sizeof(TCHAR), szPath);

        SetSelection(szPath);

    }

};

                      


CCustomDlg Ŭ·¡½ºÀÇ constructorÀμö´Â CFolderDialogŬ·¡½ºÀÇ  constructorÀμö¸¦ Âü°í·Î Çϰí ÀÖ½À´Ï´Ù.  OnInitialized() ±×·³ ÃʱâÈ­ 󸮸¦ ÇÕ´Ï´Ù¸¸ ¿©±â¿¡¼­´Â m_hWndÀ¸·ÎºÎÅÍ CWindow ¿ÀºêÁ§Æ®¸¦ ÀÛ¼ºÇØ CenterWindow()¿¡ ÀÇÇØ ´ÙÀ̾ó·Î±×¸¦ Áß¾Ó¿¡ Ç¥½ÃÇϰí ÀÖ½À´Ï´Ù.  ¶ÇÇÑ ÇöÀç µð·ºÅ丮ÀÇ ÆÐ½º¸¦ ÃëµæÇØ SetSelection()¿¡ ÀÇÇØ ¼±ÅÃÇϰí ÀÖ½À´Ï´Ù.

¡¡
´ÙÀ½¿¡ ³ªÅ¸³»´Â °ÍÀº CCustomDlg Ŭ·¡½º¸¦ »ç¿ëÇÏ´Â ¿¹ÀÔ´Ï´Ù.

// stdafx.h

#include <atlbase.h>

#include <atlapp.h>

extern CAppModule _Module;

#include <atlwin.h>

 

#include <atlcrack.h>

#include <atlmisc.h>

#include <atldlgs.h>  // common dialog¸¦ »ç¿ëÇϱâ À§ÇØ

                      

 

// maindlg.h

class CMainDlg : public CDialogImpl<CMainDlg>

{

public:

    enum { IDD = IDD_MAINDLG };

 

    // ¸Þ¼¼Áö ¸Ê

    BEGIN_MSG_MAP_EX(CMainDlg)

        MSG_WM_INITDIALOG(OnInitDialog)

        COMMAND_ID_HANDLER_EX(IDC_BUTTON_OPENDLG, OnButtonOpenDlg)

        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);

 

        return TRUE;

    }

 

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

        CCustomDlg dlg(NULL, _T("Æú´õ¸¦ ¼±ÅÃÇØ ÁÖ¼¼¿ä. "));

 

        if(dlg.DoModal() == IDOK){

            CString strMsg;

            strMsg.Format(_T("Ç¥½Ã¸í£º%s\nÆÐ½º£º%s"),

                dlg.GetFolderDisplayName(), dlg.GetFolderPath());

            MessageBox(strMsg);

        }

    }

 

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

        EndDialog(nID);

    }

 

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

        EndDialog(nID);

    }

};

                      

 

// CommDlg.cpp

#include "stdafx.h"

 

#include "resource.h"

 

#include "CustomDlg.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±  ¸®¼Ò½º¸¦ ÀÛ¼ºÇÕ´Ï´Ù.  ´ÙÀ̾ó·Î±×¿¡ ¹öư ÄÁÆ®·ÑÀ» ¹èÄ¡ÇÏ¿© ¸®¼Ò½º ID¸¦  ´ÙÀ½°ú °°ÀÌ ÁöÁ¤ÇÕ´Ï´Ù.

ÄÁÆ®·Ñ¸í

¸®¼Ò½º ID

Ǫ½¬ ¹öư

IDC_BUTTON_OPENDLG


¡¡
´ÙÀ½¿¡ stdafx.h ¿¡¼­´Â atldlgs.h Çì´õ¸¦ ÀÎŬ·çµå ÇÕ´Ï´Ù.

¡¡
CMainDlgŬ·¡½º¿¡¼­´Â ¹öư¿ëÀÇ Ä¿¸àµå ¸Þ¼¼Áö Çڵ鷯 OnButtonOpenDlg()¸¦ Ãß°¡ÇÏ¿©  °Å±â¼­ CCustomDlg Ŭ·¡½ºÀÇ ÀνºÅϽº¸¦ ÀÛ¼ºÇØ DoModal()¿¡ ÀÇÇØ µ¶ÀÚÀûÀÎ Æú´õ ¼±Åà ´ÙÀ̾ó·Î±×¸¦ Ç¥½ÃÇÕ´Ï´Ù.

¡¡
¸¶Áö¸·À¸·Î CommDlg.cpp ¿¡¼­ maindlg.h Çì´õÀÇ ¾Õ¿¡ CustomDlg.h Çì´õ¸¦ ÀÎŬ·çµå ÇÕ´Ï´Ù.