Create simplemenu.c

menus/simplemenu.c

@@ -0,0 +1,87 @@
+#include <windows.h>
+
+LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
+void AddMenus(HWND);
+
+#define IDM_FILE_NEW 1
+#define IDM_FILE_OPEN 2
+#define IDM_FILE_QUIT 3
+
+int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
+                    PWSTR lpCmdLine, int nCmdShow) {
+                     
+    MSG  msg;    
+    WNDCLASSW wc = {0};
+    wc.lpszClassName = L"Menu";
+    wc.hInstance     = hInstance;
+    wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
+    wc.lpfnWndProc   = WndProc;
+    wc.hCursor       = LoadCursor(0, IDC_ARROW);
+
+    RegisterClassW(&wc);
+    CreateWindowW(wc.lpszClassName, L"Menu",
+                  WS_OVERLAPPEDWINDOW | WS_VISIBLE,
+                  100, 100, 200, 150, 0, 0, hInstance, 0);
+
+    while (GetMessage(&msg, NULL, 0, 0)) {
+    
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int) msg.wParam;
+}
+
+LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, 
+    WPARAM wParam, LPARAM lParam) {
+    
+  switch(msg) {
+  
+      case WM_CREATE:
+      
+          AddMenus(hwnd);
+          break;
+
+      case WM_COMMAND:
+      
+          switch(LOWORD(wParam)) {
+          
+              case IDM_FILE_NEW:
+              case IDM_FILE_OPEN:
+              
+                  MessageBeep(MB_ICONINFORMATION);
+                  break;
+                  
+              case IDM_FILE_QUIT:
+              
+                  SendMessage(hwnd, WM_CLOSE, 0, 0);
+                  break;
+           }
+           
+           break;
+
+      case WM_DESTROY:
+      
+          PostQuitMessage(0);
+          break;
+  }
+
+  return DefWindowProcW(hwnd, msg, wParam, lParam);
+}
+
+void AddMenus(HWND hwnd) {
+
+    HMENU hMenubar;
+    HMENU hMenu;
+
+    hMenubar = CreateMenu();
+    hMenu = CreateMenu();
+
+    AppendMenuW(hMenu, MF_STRING, IDM_FILE_NEW, L"&New");
+    AppendMenuW(hMenu, MF_STRING, IDM_FILE_OPEN, L"&Open");
+    AppendMenuW(hMenu, MF_SEPARATOR, 0, NULL);
+    AppendMenuW(hMenu, MF_STRING, IDM_FILE_QUIT, L"&Quit");
+
+    AppendMenuW(hMenubar, MF_POPUP, (UINT_PTR) hMenu, L"&File");
+    SetMenu(hwnd, hMenubar);
+}