세상을 보는 세번째 시선: 2017

CreateWindowEX 에 의해 생성된 윈도우를 이용, Tab-Dialog 프로그램 샘플

아래 3개 파일이 필요하다.
resource.h
Win32Project4.rc
Source.cpp

======================================================

resource.h

//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by Win32Project4.rc
//
#define IDD_DIALOG1                     101
#define IDD_DIALOG2                     102
#define IDD_DIALOG3                     103
#define IDC_BUTTON1                     1001
#define IDC_BUTTON2                     1002
#define IDC_BUTTON3                     1003
#define IDC_LIST1                       1004
#define IDC_BUTTON4                     1005
#define IDC_BUTTON5                     1006
#define IDC_BUTTON6                     1007
#define IDC_LIST2                       1008
#define IDC_BUTTON7                     1009

======================================================

Win32Project4.rc

// Microsoft Visual C++ generated resource script.
//
#include "resource.h"

/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "winres.h"


/////////////////////////////////////////////////////////////////////////////
//
// Dialog
//

IDD_DIALOG1 DIALOGEX 0, 0, 232, 179
STYLE DS_SETFONT | DS_FIXEDSYS | WS_CHILD | WS_SYSMENU
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
    PUSHBUTTON      "1",IDC_BUTTON1,121,29,50,35
    PUSHBUTTON      "2",IDC_BUTTON2,49,30,50,35
    PUSHBUTTON      "3",IDC_BUTTON3,73,79,78,11
    CONTROL         "",IDC_LIST1,"SysListView32",LVS_REPORT | LVS_ALIGNLEFT | WS_BORDER | WS_TABSTOP,33,110,156,36
END

IDD_DIALOG2 DIALOGEX 0, 0, 232, 179
STYLE DS_SETFONT | DS_FIXEDSYS | WS_CHILD | WS_SYSMENU
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
    PUSHBUTTON      "1",IDC_BUTTON1,122,104,50,35
    PUSHBUTTON      "2",IDC_BUTTON2,50,105,50,35
    PUSHBUTTON      "3",IDC_BUTTON3,73,79,78,11
    CONTROL         "",IDC_LIST1,"SysListView32",LVS_REPORT | LVS_ALIGNLEFT | WS_BORDER | WS_TABSTOP,37,31,156,36
END

IDD_DIALOG3 DIALOGEX 0, 0, 232, 179
STYLE DS_SETFONT | DS_FIXEDSYS | WS_CHILD | WS_SYSMENU
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
    PUSHBUTTON      "2",IDC_BUTTON2,76,15,29,20
    PUSHBUTTON      "3",IDC_BUTTON3,51,44,41,11
    CONTROL         "",IDC_LIST1,"SysListView32",LVS_REPORT | LVS_ALIGNLEFT | WS_BORDER | WS_TABSTOP,14,62,113,24
    PUSHBUTTON      "1",IDC_BUTTON1,38,15,29,20
    PUSHBUTTON      "5",IDC_BUTTON5,167,94,29,20
    PUSHBUTTON      "6",IDC_BUTTON6,142,124,41,11
    CONTROL         "",IDC_LIST2,"SysListView32",LVS_REPORT | LVS_ALIGNLEFT | WS_BORDER | WS_TABSTOP,105,142,113,24
    PUSHBUTTON      "4",IDC_BUTTON4,129,94,29,20
END


/////////////////////////////////////////////////////////////////////////////
//
// DESIGNINFO
//

#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO
BEGIN
    IDD_DIALOG1, DIALOG
    BEGIN
        LEFTMARGIN, 7
        RIGHTMARGIN, 225
        TOPMARGIN, 7
        BOTTOMMARGIN, 172
    END

    IDD_DIALOG2, DIALOG
    BEGIN
        LEFTMARGIN, 7
        RIGHTMARGIN, 225
        TOPMARGIN, 7
        BOTTOMMARGIN, 172
    END

    IDD_DIALOG3, DIALOG
    BEGIN
        LEFTMARGIN, 7
        RIGHTMARGIN, 225
        TOPMARGIN, 7
        BOTTOMMARGIN, 172
    END
END
#endif    // APSTUDIO_INVOKED

======================================================

Source.cpp

#include <windows.h> 
#include <tchar.h>
#include <commctrl.h>
#include <string>
#include <vector>

#include "resource.h"

#pragma comment(lib, "comctl32.lib")

#if defined __MINGW_H
#define _WIN32_IE 0x0400
#endif

typedef std::basic_string<tchar> ustring;

enum {
 IDC_TAB = 200,
};

HINSTANCE g_hInst;


LRESULT CALLBACK TabDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT CALLBACK TabDlgProc2(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT CALLBACK TabDlgProc3(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

DLGTEMPLATE* DoLockDlgRes(LPCTSTR lpszResName)
{
 HRSRC hrsrc = FindResource(NULL, lpszResName, RT_DIALOG);

 // Note that g_hInst is the global instance handle
 HGLOBAL hglb = LoadResource(g_hInst, hrsrc);
 return (DLGTEMPLATE *)LockResource(hglb);
}

inline int ErrMsg(const ustring& s)
{
 return MessageBox(0, s.c_str(), _T("ERROR"), MB_OK | MB_ICONEXCLAMATION);
}

void StartCommonControls(DWORD flags)
{
 INITCOMMONCONTROLSEX iccx;
 iccx.dwSize = sizeof(INITCOMMONCONTROLSEX);
 iccx.dwICC = flags;
 InitCommonControlsEx(&iccx);
}

HWND CreateTab(const HWND hParent, const HINSTANCE hInst, DWORD dwStyle,
 const RECT& rc, const int id)
{
 dwStyle |= WS_CHILD | WS_VISIBLE;

 return CreateWindowEx(0,                  //extended styles
  WC_TABCONTROL,     //control 'class' name
  0,                  //control caption
  dwStyle,            //wnd style
  rc.left,            //position: left
  rc.top,             //position: top
  rc.right,           //width
  rc.bottom,          //height
  hParent,            //parent window handle
       //control's ID
  reinterpret_cast<hmenu>(static_cast<int_ptr>(id)),
  hInst,              //instance
  0);                 //user defined info
}

int InsertItem(HWND hTc, const ustring& txt, int item_index, int image_index,
 UINT mask = TCIF_TEXT | TCIF_IMAGE)
{
 std::vector<tchar> tmp(txt.begin(), txt.end());
 tmp.push_back(_T('\0'));

 TCITEM tabPage = { 0 };

 tabPage.mask = mask;
 tabPage.pszText = &tmp[0];
 tabPage.cchTextMax = static_cast<int>(txt.length());
 tabPage.iImage = image_index;
 return static_cast<int>(SendMessage(hTc, TCM_INSERTITEM, item_index,
  reinterpret_cast<lparam>(&tabPage)));
}

HWND hSelectedTab;
int OnCreate(const HWND hwnd, CREATESTRUCT *cs)
{
 RECT rc = { 0,0,0,0 };
 StartCommonControls(ICC_TAB_CLASSES);

 HWND hTabCntrl = CreateTab(hwnd, cs->hInstance, TCS_FIXEDWIDTH, rc, IDC_TAB);

 // Store the tab control handle as the user data associated with the
 // parent window so that it can be retrieved for later use
 SetWindowLongPtr(hwnd, GWLP_USERDATA, reinterpret_cast<long_ptr>(hTabCntrl));

 InsertItem(hTabCntrl, _T("Face"), 0, 0);
 InsertItem(hTabCntrl, _T("Face mirror"), 1, 1);
 InsertItem(hTabCntrl, _T("Two faces"), 2, 2);

 DLGTEMPLATE *apRes = DoLockDlgRes(MAKEINTRESOURCE(IDD_DIALOG1));
 hSelectedTab = CreateDialogIndirect(g_hInst, apRes, hTabCntrl, (DLGPROC)TabDlgProc);
 RECT DlgRECT;
 GetClientRect(hTabCntrl, &DlgRECT);

 SetWindowPos(hSelectedTab, HWND_TOP, 0, 25, 1024, 768, SWP_NOZORDER);

 ShowWindow(hSelectedTab, SW_SHOW);

 //set the font of the tabs to a more typical system GUI font
 SendMessage(hTabCntrl, WM_SETFONT,
  reinterpret_cast<wparam>(GetStockObject(DEFAULT_GUI_FONT)), 0);
 return 0;
}

void OnDestroy(const HWND hwnd)
{
 HWND hTabCntrl = reinterpret_cast<hwnd>(static_cast<long_ptr>
  (GetWindowLongPtr(hwnd, GWLP_USERDATA)));

 HIMAGELIST hImages = reinterpret_cast<himagelist>(SendMessage(hTabCntrl,
  TCM_GETIMAGELIST, 0, 0));

 ImageList_Destroy(hImages);
 PostQuitMessage(0);
}

void OnSize(const HWND hwnd, int cx, int cy, UINT flags)
{
 // Get the header control handle which has been previously stored in the user
 // data associated with the parent window.
 HWND hTabCntrl = reinterpret_cast<hwnd>(static_cast<long_ptr>
  (GetWindowLongPtr(hwnd, GWLP_USERDATA)));

 MoveWindow(hTabCntrl, 2, 2, cx - 4, cy - 4, TRUE);
}

int currentSlectedTabIndex = 0;

VOID OnSelChanged(HWND hDlg)
{
 //get tab control
 HWND hTab = GetDlgItem(hDlg, IDC_TAB);

 // Get the index of the selected tab.
 int currentTabIndex = TabCtrl_GetCurSel(hTab);

 TCHAR sMsg[2048];
 _stprintf_s(sMsg, _T("currentTabIndex : [%d]\n"), currentTabIndex);

 OutputDebugString(sMsg);

 // Destroy the current child dialog box, if any.
 if (hSelectedTab != NULL)
  DestroyWindow(hSelectedTab);

 // Create the new child dialog box
 if(0 == currentTabIndex)
 {
  DLGTEMPLATE *apRes = DoLockDlgRes(MAKEINTRESOURCE(IDD_DIALOG1));
  hSelectedTab = CreateDialogIndirect(g_hInst, apRes, hDlg, (DLGPROC)TabDlgProc);
 }
 else if (1 == currentTabIndex)
 {
  DLGTEMPLATE *apRes = DoLockDlgRes(MAKEINTRESOURCE(IDD_DIALOG2));
  hSelectedTab = CreateDialogIndirect(g_hInst, apRes, hDlg, (DLGPROC)TabDlgProc2);
 }
 else if (2 == currentTabIndex)
 {
  DLGTEMPLATE *apRes = DoLockDlgRes(MAKEINTRESOURCE(IDD_DIALOG3));
  hSelectedTab = CreateDialogIndirect(g_hInst, apRes, hDlg, (DLGPROC)TabDlgProc3);
 }

 RECT DlgRECT;
 GetClientRect(hDlg, &DlgRECT);

 int TabCtrlWidth = (DlgRECT.right - DlgRECT.left) / 5;
 SetWindowPos(hSelectedTab, HWND_TOP, 0, 25, 1024, 768, SWP_NOZORDER);

 ShowWindow(hSelectedTab, SW_SHOW);

 return;
}


LRESULT CALLBACK TabDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
 switch (uMsg)
 {
 case WM_COMMAND:
 {
  if (LOWORD(wParam) == IDC_BUTTON1)
  {
   if (HIWORD(wParam) == BN_CLICKED)
   {
    MessageBox(hwnd, _T("Click 1"), _T("Click 2"), MB_ICONWARNING);;
   }
  }
  break;
 }
 default:
  return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }
}

LRESULT CALLBACK TabDlgProc2(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
 switch (uMsg)
 {
 case WM_COMMAND:
 {
  if (LOWORD(wParam) == IDC_BUTTON2)
  {
   if (HIWORD(wParam) == BN_CLICKED)
   {
    MessageBox(hwnd, _T("Click 1"), _T("Click 2"), MB_ICONWARNING);;
   }
  }
  break;
 }
 default:
  return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }
}

LRESULT CALLBACK TabDlgProc3(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
 switch (uMsg)
 {
 case WM_COMMAND:
 {
  if (LOWORD(wParam) == IDC_BUTTON3)
  {
   if (HIWORD(wParam) == BN_CLICKED)
   {
    MessageBox(hwnd, _T("Click 1"), _T("Click 2"), MB_ICONWARNING);;
   }
  }
  break;
 }
 default:
  return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
 switch (uMsg)
 {
 case WM_CREATE:
 {
  return OnCreate(hwnd, reinterpret_cast<CREATESTRUCT*>(lParam));
 }
 case WM_DESTROY:
 {
  OnDestroy(hwnd);
  return 0;
 }
 case WM_SIZE:
 {
  OnSize(hwnd, LOWORD(lParam), HIWORD(lParam), static_cast<uint>(wParam));
  return 0;
 }
 case WM_NOTIFY:
 {
  int nCaseNumber = ((LPNMHDR)lParam)->code;
  int nSelChange = TCN_SELCHANGE;
  switch (nCaseNumber)
  {
  case TCN_SELCHANGE:

   OnSelChanged(hwnd); //change tab

   break;
  default:
   break;
  }
  return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }

  break;
 default:
  return DefWindowProc(hwnd, uMsg, wParam, lParam);
 }
}

int WINAPI WinMain(HINSTANCE hInst, HINSTANCE, LPSTR pStr, int nCmd)
{
 g_hInst = hInst;
 ustring classname = _T("SIMPLEWND");
 WNDCLASSEX wcx = { 0 };  //stores information about the wnd 'class'

 wcx.cbSize = sizeof(WNDCLASSEX);
 wcx.lpfnWndProc = WndProc;
 wcx.hInstance = hInst;
 wcx.hIcon = reinterpret_cast<hicon>(LoadImage(0, IDI_APPLICATION,
  IMAGE_ICON, 0, 0, LR_SHARED));
 wcx.hCursor = reinterpret_cast<hcursor>(LoadImage(0, IDC_ARROW,
  IMAGE_CURSOR, 0, 0, LR_SHARED));
 wcx.hbrBackground = reinterpret_cast<hbrush>(COLOR_BTNFACE + 1);
 wcx.lpszClassName = classname.c_str();
 // first register the window 'class' (not c++ class) with the system
 // before doing anything else
 if (!RegisterClassEx(&wcx))
 {
  ErrMsg(_T("Failed to register wnd class"));
  return -1;
 }

 int desktopwidth = GetSystemMetrics(SM_CXSCREEN);
 int desktopheight = GetSystemMetrics(SM_CYSCREEN);

 HWND hwnd = CreateWindowEx(0,                         // extended styles
  classname.c_str(),         // name: wnd 'class'
  _T("Tabbed Dialog Example"), // wnd title
  WS_OVERLAPPEDWINDOW,       // wnd style
  desktopwidth / 4,          // position:left
  desktopheight / 4,         // position: top
  desktopwidth / 2,          // width
  desktopheight / 2,         // height
  0,                         // parent wnd handle
  0,                         // menu handle/wnd id
  hInst,                     // app instance
  0);                        // user defined info
 if (!hwnd)
 {
  ErrMsg(_T("Failed to create wnd"));
  return -1;
 }

 ShowWindow(hwnd, nCmd);
 UpdateWindow(hwnd);
 MSG msg;
 while (GetMessage(&msg, 0, 0, 0)>0)
 {
  TranslateMessage(&msg);
  DispatchMessage(&msg);
 }

 _CrtDumpMemoryLeaks();

 return static_cast<int>(msg.wParam);
}

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