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- /*-----------------------------------------
- POORMENU.C -- The Poor Person's Menu
- (c) Charles Petzold, 1990
- -----------------------------------------*/
-
- #include <windows.h>
-
- #define IDM_ABOUT 1
- #define IDM_HELP 2
- #define IDM_REMOVE 3
-
- long FAR PASCAL WndProc (HWND, WORD, WORD, LONG) ;
-
- static char szAppName [] = "PoorMenu" ;
-
- int PASCAL WinMain (HANDLE hInstance, HANDLE hPrevInstance,
- LPSTR lpszCmdLine, int nCmdShow)
- {
- HMENU hMenu ;
- HWND hwnd ;
- MSG msg ;
- WNDCLASS wndclass ;
-
- if (!hPrevInstance)
- {
- wndclass.style = CS_HREDRAW | CS_VREDRAW ;
- wndclass.lpfnWndProc = WndProc ;
- wndclass.cbClsExtra = 0 ;
- wndclass.cbWndExtra = 0 ;
- wndclass.hInstance = hInstance ;
- wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
- wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
- wndclass.hbrBackground = GetStockObject (WHITE_BRUSH) ;
- wndclass.lpszMenuName = NULL ;
- wndclass.lpszClassName = szAppName ;
-
- RegisterClass (&wndclass) ;
- }
-
- hwnd = CreateWindow (szAppName, "The Poor-Person's Menu",
- WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT, CW_USEDEFAULT,
- CW_USEDEFAULT, CW_USEDEFAULT,
- NULL, NULL, hInstance, NULL) ;
-
- hMenu = GetSystemMenu (hwnd, FALSE) ;
-
- AppendMenu (hMenu, MF_SEPARATOR, 0, NULL) ;
- AppendMenu (hMenu, MF_STRING, IDM_ABOUT, "About...") ;
- AppendMenu (hMenu, MF_STRING, IDM_HELP, "Help...") ;
- AppendMenu (hMenu, MF_STRING, IDM_REMOVE, "Remove Additions") ;
-
- ShowWindow (hwnd, nCmdShow) ;
- UpdateWindow (hwnd) ;
-
- while (GetMessage (&msg, NULL, 0, 0))
- {
- TranslateMessage (&msg) ;
- DispatchMessage (&msg) ;
- }
- return msg.wParam ;
- }
-
- long FAR PASCAL WndProc (HWND hwnd, WORD message, WORD wParam, LONG lParam)
- {
- switch (message)
- {
- case WM_SYSCOMMAND:
- switch (wParam)
- {
- case IDM_ABOUT:
- MessageBox (hwnd, "A Poor-Person's Menu Program.",
- szAppName, MB_OK | MB_ICONEXCLAMATION) ;
- return 0 ;
-
- case IDM_HELP:
- MessageBox (hwnd, "Help not yet implemented.",
- szAppName, MB_OK | MB_ICONEXCLAMATION) ;
- return 0 ;
-
- case IDM_REMOVE:
- GetSystemMenu (hwnd, TRUE) ;
- return 0 ;
- }
- break ;
-
- case WM_DESTROY:
- PostQuitMessage (0) ;
- return 0 ;
- }
- return DefWindowProc (hwnd, message, wParam, lParam) ;
- }
-