[EXPLORER_NEW]

- Handle tray window notification to open start menu. By Edijs Kolesnikovičs & Grégori Macário Harbs.
CORE-6874 #resolve

svn path=/trunk/; revision=58261

reactos/base/shell/explorer-new/precomp.h

@@ -170,6 +170,8 @@ GetExplorerRegValueSet(IN HKEY hKey,
  * traywnd.c
  */
 
+#define TWM_OPENSTARTMENU (WM_USER + 260)
+
 typedef HMENU (*PCREATECTXMENU)(IN HWND hWndOwner,
                                 IN PVOID *ppcmContext,
                                 IN PVOID Context  OPTIONAL);
@@ -426,7 +428,7 @@ TrayNotify_NotifyMsg(IN HWND hwnd,
  * taskswnd.c
  */
 
-#define TSWM_ENABLEGROUPING (WM_USER + 1)
+#define TSWM_ENABLEGROUPING     (WM_USER + 1)
 #define TSWM_UPDATETASKBARPOS   (WM_USER + 2)
 
 BOOL

reactos/base/shell/explorer-new/traywnd.c

@@ -2532,6 +2532,10 @@ HandleTrayContextMenu:
                 DestroyWindow(hwnd);
                 break;
 
+            case TWM_OPENSTARTMENU:
+                SendMessage(This->hWnd, WM_COMMAND, MAKEWPARAM(BN_CLICKED, IDC_STARTBTN), (LPARAM)This->hwndStart);
+                break;
+
             case WM_COMMAND:
                 if ((HWND)lParam == This->hwndStart)
                 {