home *** CD-ROM | disk | FTP | other *** search
- /*
- * HiliteMenuItem
- *
- * This program demonstrates the use of the HiliteMenuItem function. The
- * HiliteMenuItem function hilites or removes hiliting from an item in a
- * menu. In this program, the 4th item in the system menu was hilited in
- * the WinMain procedure.
- */
-
- #include "windows.h"
-
- long FAR PASCAL HelloWndProc (HWND, unsigned, WORD, LONG);
-
- /* Procedure called when the application is loaded for the first time */
- BOOL HelloInit (hInstance)
- HANDLE hInstance;
- {
- PWNDCLASS pHelloClass;
-
- pHelloClass = (PWNDCLASS)LocalAlloc (LPTR, sizeof (WNDCLASS));
-
- pHelloClass->hCursor = LoadCursor (NULL, IDC_ARROW);
- pHelloClass->hIcon = LoadIcon (hInstance, NULL);
- pHelloClass->lpszMenuName = (LPSTR)NULL;
- pHelloClass->lpszClassName = (LPSTR)"Sample Application";
- pHelloClass->hbrBackground = (HBRUSH)GetStockObject (WHITE_BRUSH);
- pHelloClass->hInstance = hInstance;
- pHelloClass->style = CS_HREDRAW | CS_VREDRAW;
- pHelloClass->lpfnWndProc = HelloWndProc;
-
- if (!RegisterClass ( (LPWNDCLASS)pHelloClass))
- return FALSE;
-
- LocalFree ( (HANDLE)pHelloClass);
- return TRUE; /* Initialization succeeded */
- }
-
- int PASCAL WinMain (hInstance, hPrevInstance, lpszCmdLine, cmdShow)
- HANDLE hInstance, hPrevInstance;
- LPSTR lpszCmdLine;
- int cmdShow;
- {
- MSG msg;
- HWND hWnd;
- HMENU hMenu;
-
- HelloInit (hInstance);
- hWnd = CreateWindow ( (LPSTR)"Sample Application",
- (LPSTR)"Sample Application",
- WS_OVERLAPPEDWINDOW,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- CW_USEDEFAULT,
- (HWND)NULL, /* no parent */
- (HMENU)NULL, /* use class menu */
- (HANDLE)hInstance, /* handle to window instance */
- (LPSTR)NULL /* no params to pass on */
- );
-
- /*** get the handle to the system menu *********************************/
- hMenu = GetSystemMenu (hWnd, FALSE);
-
- /*** hilite the 4th item in the system menu *****************************/
- HiliteMenuItem (hWnd, hMenu, 3, MF_BYPOSITION | MF_HILITE);
-
- /* Make window visible according to the way the app is activated */
- ShowWindow (hWnd, cmdShow);
- UpdateWindow (hWnd);
-
- MessageBox (hWnd, (LPSTR)" ...the fourth menu-item will be hilited.",
- (LPSTR)" Click on the System Menu and... ", MB_OK);
-
- /* Polling messages from event queue */
- while (GetMessage ( (LPMSG) & msg, NULL, 0, 0))
- {
- TranslateMessage ( (LPMSG) & msg);
- DispatchMessage ( (LPMSG) & msg);
- }
-
- return (int)msg.wParam;
- }
-
- /* Procedures which make up the window class. */
- long FAR PASCAL HelloWndProc (hWnd, message, wParam, lParam)
- HWND hWnd;
- unsigned message;
- WORD wParam;
- LONG lParam;
- {
- switch (message)
- {
- case WM_DESTROY:
- PostQuitMessage (0);
- break;
-
- default:
- return DefWindowProc (hWnd, message, wParam, lParam);
- }
- return (0L);
- }
-