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C-/C++-Quelltext

#include <windows.h>
#include <stdio.h>
#include <commctrl.h>
#include "Resource.h"

const IDC_EDIT=2045;
const IDC_BUTTON=2046;
const IDC_TAB=2047;

HWND g_hEdit;
HWND g_hButton;
HWND hTab;

char g_acEditText[100]="Hallo";

BOOL CALLBACK DlgProc(HWND hDlg,UINT msg,WPARAM wParam,LPARAM lParam)
{
    switch(msg)
    {
        case WM_INITDIALOG:
        {
            RECT r; GetClientRect(hDlg,&r);
            hTab = CreateWindowEx(WS_EX_CONTROLPARENT,WC_TABCONTROL,"", WS_CHILD| WS_VISIBLE|WS_BORDER|  
                   ES_LEFT, 0, 0, r.right, r.bottom, hDlg,(HMENU) IDC_TAB, 
                   GetModuleHandle(NULL), NULL);
            
            TCITEM tci1,tci2;
            tci1.mask = TCIF_TEXT;
            tci1.pszText = "Tab1";
            tci1.cchTextMax = strlen("Tab1") + 1;
            tci1.iImage = -1;
            tci1.lParam = 0;
            tci2.mask = TCIF_TEXT;
            tci2.pszText = "Tab2";
            tci2.cchTextMax = strlen("Tab2") + 1;
            tci2.iImage = -1;
            tci2.lParam = 0;
            TabCtrl_InsertItem(GetDlgItem(hDlg,IDC_TAB), 0, &tci1);
            TabCtrl_InsertItem(GetDlgItem(hDlg,IDC_TAB), 1, &tci2);
            g_hEdit=CreateWindowEx(WS_EX_CLIENTEDGE,"EDIT",g_acEditText,WS_CHILD | WS_VISIBLE,50,50,50,50,
                            GetDlgItem(hDlg,IDC_TAB),(HMENU)IDC_EDIT,GetModuleHandle(NULL),NULL);
            g_hButton=CreateWindowEx(WS_EX_CLIENTEDGE,"BUTTON",g_acEditText,WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,50,80,50,50,
                            GetDlgItem(hDlg,IDC_TAB),(HMENU)IDC_BUTTON,GetModuleHandle(NULL),NULL);
        } break;

        case WM_COMMAND:
        {
            switch(LOWORD(wParam))
            {
                case IDC_BUTTON:
                    MessageBox(NULL,NULL,NULL,NULL);
                    break;
            }
        } break;    
        
        case WM_NOTIFY:
        {
            LPNMHDR hdr = (LPNMHDR)lParam;
            if (hdr->code==TCN_SELCHANGE)
            {
                char Text[5];
                if (SendDlgItemMessage(hDlg,IDC_TAB,TCM_GETCURSEL,0,0)==0)
                {
                    g_hEdit=CreateWindowEx(WS_EX_CLIENTEDGE,"EDIT",g_acEditText,WS_CHILD | WS_VISIBLE,50,50,50,50,
                            GetDlgItem(hDlg,IDC_TAB),(HMENU)IDC_EDIT,GetModuleHandle(NULL),NULL);
                }
                else
                {
                    (g_hEdit,g_acEditText,100);
                    GetDlgItemText(GetDlgItem(hDlg,IDC_TAB),IDC_EDIT,g_acEditText,100);
                    DestroyWindow(g_hEdit);
                }
            }
        } break;
        
        case WM_CLOSE:
            EndDialog(hDlg,0);
            break;

        default:
            return FALSE;
    }

    return TRUE;
}

int WINAPI WinMain(HINSTANCE hInst,HINSTANCE,LPSTR,int)
{
    InitCommonControls();
    
    DialogBox(hInst,MAKEINTRESOURCE(IDD_DIALOG),NULL,DlgProc);

    return 0;
}