X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fmswin%2Ffg_main_mswin.c;h=a7ca9d86753e3902caf566bbc9f013349195d032;hb=39e6bd8f1a64627db129f36ed8f98630b2de2729;hp=4fe553806091364f61c571187da6bf51ce647536;hpb=12b5b4f2497902c06c175b88d90cab8a91457739;p=freeglut

diff --git a/src/mswin/fg_main_mswin.c b/src/mswin/fg_main_mswin.c
index 4fe5538..a7ca9d8 100644
--- a/src/mswin/fg_main_mswin.c
+++ b/src/mswin/fg_main_mswin.c
@@ -251,7 +251,8 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
         GetCursorPos( &mouse_pos );
         ScreenToClient( window->Window.Handle, &mouse_pos );
         hwnd = ChildWindowFromPoint(window->Window.Handle, mouse_pos);
-        window = fgWindowByHandle(hwnd);
+        if (hwnd)   /* can be NULL if mouse outside parent by the time we get here */
+            window = fgWindowByHandle(hwnd);
     }
 
     if ( window )
@@ -492,14 +493,36 @@ LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
         break;
 
     case WM_KILLFOCUS:
-/*        printf("WM_KILLFOCUS: %p\n", window ); */
-        lRet = DefWindowProc( hWnd, uMsg, wParam, lParam );
-        INVOKE_WCB( *window, Entry, ( GLUT_LEFT ) );
-
-        if( window->IsMenu &&
-            window->ActiveMenu && window->ActiveMenu->IsActive )
-            fgUpdateMenuHighlight( window->ActiveMenu );
+        {
+            SFG_Menu* menu = NULL;
+/*            printf("WM_KILLFOCUS: %p\n", window ); */
+            lRet = DefWindowProc( hWnd, uMsg, wParam, lParam );
+            INVOKE_WCB( *window, Entry, ( GLUT_LEFT ) );
 
+            /* If we have an open menu, see if the open menu should be closed
+               when focus was lost because user either switched
+               application or FreeGLUT window (if one is running multiple
+               windows). If so, close menu the active menu.
+             */
+            if ( fgStructure.Menus.First )
+                menu = fgGetActiveMenu();
+            
+            if ( menu )
+            {
+                SFG_Window* wnd = NULL;
+                HWND hwnd = GetFocus();  /* Get window with current focus - NULL for non freeglut windows */
+                if (hwnd)
+                    /* See which of our windows it is */
+                    wnd = fgWindowByHandle(hwnd);
+
+                if (!hwnd || !wnd)
+                    /* User switched to another application*/
+                    fgDeactivateMenu(menu->ParentWindow);
+                else if (!wnd->IsMenu && wnd!=menu->ParentWindow)   /* Make sure we don't kill the menu when trying to enter a submenu */
+                    /* User switched to another FreeGLUT window */
+                    fgDeactivateMenu(menu->ParentWindow);
+            }
+        }
         break;
 
 #if 0