www.pudn.com > BaseSample.rar > ToolsOptions1.cpp

#include "stdafx.h" 
#include "CrosswordSample.h" 
 
////////////////////////////////////////////////////////////////////////////// 
// FUNCTION: ToolsOptionsDialog1 
// 
// PURPOSE: Dialog proc for the background/puzzle tab of the Tools/Option  
//      dialog. 
// 
LRESULT CALLBACK ToolsOptionsDialog1(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) 
{ 
    switch (message) 
    { 
        case WM_INITDIALOG: 
            { 
                HWND hWnd = GetDlgItem(hDlg, IDC_LIST1); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 1")); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 2")); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 3")); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 4")); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 5")); 
                SendMessage(hWnd, LB_ADDSTRING, 0, (LPARAM)_T("Puzzle number 6")); 
 
                hWnd = GetDlgItem(hDlg, IDC_TAB1); 
                TCITEM tcitem; 
                tcitem.mask = TCIF_TEXT; 
                tcitem.pszText = _T("Mosaic"); 
                TabCtrl_InsertItem(hWnd, 0, &tcitem); 
                tcitem.pszText = _T("Flowers"); 
                TabCtrl_InsertItem(hWnd, 1, &tcitem); 
                tcitem.pszText = _T("Bricks"); 
                TabCtrl_InsertItem(hWnd, 2, &tcitem); 
 
                HBITMAP hBMP = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_BACKGROUND_1)); 
                SendDlgItemMessage(hDlg, IDC_PREVIEW, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBMP); 
 
                SHMENUBARINFO shmbi; 
                shmbi.cbSize = sizeof(shmbi); 
                shmbi.hwndParent = hDlg; 
                shmbi.dwFlags = SHCMBF_EMPTYBAR; 
                SHCreateMenuBar(&shmbi); 
            } 
            return TRUE;  
 
        case WM_NOTIFY: 
            { 
                LPNMHDR pHDR = (LPNMHDR)lParam; 
                 
                if (pHDR->code == TCN_SELCHANGE) 
                { 
                    HWND hwndPreview = GetDlgItem(hDlg, IDC_PREVIEW); 
                    HBITMAP hBMP = (HBITMAP)SendMessage(hwndPreview, STM_GETIMAGE, IMAGE_BITMAP, 0); 
                    DeleteObject(hBMP); 
                    switch(TabCtrl_GetCurSel(pHDR->hwndFrom)) 
                    { 
                        case 0:  
                            hBMP = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_BACKGROUND_1));  
                            break; 
                        case 1:  
                            hBMP = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_BACKGROUND_2));  
                            break; 
                        case 2:  
                            hBMP = LoadBitmap(g_hInst, MAKEINTRESOURCE(IDB_BACKGROUND_3));  
                            break; 
                    } 
                    SendMessage(hwndPreview, STM_SETIMAGE, IMAGE_BITMAP, (LPARAM)hBMP); 
                } 
            } 
            return TRUE; 
    } 
    return FALSE; 
}