Index: include/win.h
===================================================================
RCS file: /home/wine/wine/include/win.h,v
retrieving revision 1.29
diff -u -r1.29 win.h
--- include/win.h	2000/07/28 23:04:55	1.29
+++ include/win.h	2000/07/31 13:38:03
@@ -158,6 +158,7 @@
 #define WIN_ISDIALOG           0x0200 /* Window is a dialog */
 #define WIN_ISWIN32            0x0400 /* Understands Win32 messages */
 #define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0800 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
+#define WIN_NEEDS_INTERNALSOP  0x1000 /* Window was hidden by WIN_InternalShowOwnedPopups */
 
   /* BuildWinArray() flags */
 #define BWA_SKIPDISABLED	0x0001
@@ -197,6 +198,7 @@
 extern BOOL WIN_IsWindowDrawable(WND*, BOOL );
 extern WND**  WIN_BuildWinArray( WND *wndPtr, UINT bwa, UINT* pnum );
 extern void   WIN_ReleaseWinArray(WND **wndArray);
+extern BOOL WIN_InternalShowOwnedPopups( HWND owner, BOOL fShow, BOOL unmanagedOnly );
 
 extern HICON16 NC_IconForWindow( WND *wndPtr );
 
Index: windows/win.c
===================================================================
RCS file: /home/wine/wine/windows/win.c,v
retrieving revision 1.96
diff -u -r1.96 win.c
--- windows/win.c	2000/07/29 11:31:29	1.96
+++ windows/win.c	2000/07/31 13:38:03
@@ -2633,6 +2633,66 @@
     return GetWindow16( hwnd, flag );
 }
 
+/***********************************************************************
+ *           WIN_InternalShowOwnedPopups 
+ *
+ * Internal version of ShowOwnedPopups; Wine functions should use this
+ * to avoid interfering with application calls to ShowOwnedPopups
+ * and to make sure the application can't prevent showing/hiding.
+ *
+ * Set unmanagedOnly to TRUE to show/hide unmanaged windows only. 
+ *
+ */
+
+BOOL WIN_InternalShowOwnedPopups( HWND owner, BOOL fShow, BOOL unmanagedOnly )
+{
+    INT totalChild=0, count=0;
+
+    WND **pWnd = WIN_BuildWinArray(WIN_GetDesktop(), 0, &totalChild);
+
+    if (!pWnd) return TRUE;
+
+    /*
+     * Show windows Lowest first, Highest last to preserve Z-Order
+     */
+    for (count = totalChild-1 ; count >=0; count--)
+    {
+        if (pWnd[count]->owner && (pWnd[count]->owner->hwndSelf == owner) && (pWnd[count]->dwStyle & WS_POPUP))
+        {
+            if (fShow)
+            {
+                /* check in window was flagged for showing in previous WIN_InternalShowOwnedPopups call */
+                if (pWnd[count]->flags & WIN_NEEDS_INTERNALSOP) 
+                {
+                    /*
+                     * Call ShowWindow directly because an application can intercept WM_SHOWWINDOW messages
+                     */
+                    ShowWindow(pWnd[count]->hwndSelf,SW_SHOW);
+                    pWnd[count]->flags &= ~WIN_NEEDS_INTERNALSOP; /* remove the flag */
+                }
+            }
+            else
+            {
+                if ( IsWindowVisible(pWnd[count]->hwndSelf) &&                   /* hide only if window is visible */
+                     !( pWnd[count]->flags & WIN_NEEDS_INTERNALSOP ) &&          /* don't hide if previous call already did it */
+                     !( unmanagedOnly && (pWnd[count]->flags & WIN_MANAGED ) ) ) /* don't hide managed windows if unmanagedOnly is TRUE */
+                {
+                    /*
+                     * Call ShowWindow directly because an application can intercept WM_SHOWWINDOW messages
+                     */
+                    ShowWindow(pWnd[count]->hwndSelf,SW_HIDE);
+                    /* flag the window for showing on next WIN_InternalShowOwnedPopups call */
+                    pWnd[count]->flags |= WIN_NEEDS_INTERNALSOP;
+                }
+            }
+        }
+    }
+    WIN_ReleaseDesktop();    
+    WIN_ReleaseWinArray(pWnd);
+    
+    return TRUE;
+}
+
 /*******************************************************************
  *         ShowOwnedPopups16  (USER.265)
  */
@@ -2647,13 +2707,14 @@
  */
 BOOL WINAPI ShowOwnedPopups( HWND owner, BOOL fShow )
 {
-    UINT totalChild=0, count=0;
+    INT totalChild=0, count=0;
 
     WND **pWnd = WIN_BuildWinArray(WIN_GetDesktop(), 0, &totalChild);
 
     if (!pWnd) return TRUE;
 
-    for (; count < totalChild; count++)
+    /* show windows lowest first, highest last; this isn't what windows does but it is necessary to preserve the z-order*/
+    for (count=totalChild-1; count >=0; count--)
     {
         if (pWnd[count]->owner && (pWnd[count]->owner->hwndSelf == owner) && (pWnd[count]->dwStyle & WS_POPUP))
         {
@@ -2661,7 +2722,11 @@
             {
                 if (pWnd[count]->flags & WIN_NEEDS_SHOW_OWNEDPOPUP)
                 {
-                    SendMessageA(pWnd[count]->hwndSelf, WM_SHOWWINDOW, SW_SHOW, IsIconic(owner) ? SW_PARENTOPENING : SW_PARENTCLOSING);
+                    /*
+                     * In Windows, ShowOwnedPopups(TRUE) generates WM_SHOWWINDOW messages with SW_PARENTOPENING, 
+                     * regardless of the state of the owner
+                     */
+                    SendMessageA(pWnd[count]->hwndSelf, WM_SHOWWINDOW, SW_SHOW, SW_PARENTOPENING);
                     pWnd[count]->flags &= ~WIN_NEEDS_SHOW_OWNEDPOPUP;
                 }
             }
@@ -2669,7 +2734,11 @@
             {
                 if (IsWindowVisible(pWnd[count]->hwndSelf))
                 {
-                    SendMessageA(pWnd[count]->hwndSelf, WM_SHOWWINDOW, SW_HIDE, IsIconic(owner) ? SW_PARENTOPENING : SW_PARENTCLOSING);
+                    /*
+                     * In Windows, ShowOwnedPopups(FALSE) generates WM_SHOWWINDOW messages with SW_PARENTCLOSING, 
+                     * regardless of the state of the owner
+                     */
+                    SendMessageA(pWnd[count]->hwndSelf, WM_SHOWWINDOW, SW_HIDE, SW_PARENTCLOSING);
                     pWnd[count]->flags |= WIN_NEEDS_SHOW_OWNEDPOPUP;
                 }
             }
Index: windows/x11drv/event.c
===================================================================
RCS file: /home/wine/wine/windows/x11drv/event.c,v
retrieving revision 1.72
diff -u -r1.72 event.c
--- windows/x11drv/event.c	2000/07/28 22:21:20	1.72
+++ windows/x11drv/event.c	2000/07/31 13:38:04
@@ -1854,12 +1854,12 @@
   HWND hwndFocus = GetFocus();
   WND *wndFocus = WIN_FindWndPtr(hwndFocus);
   WND *pWnd = WIN_FindWndPtr(hWnd);
-  if (pWnd->flags & WIN_MANAGED)
+  if (pWnd && (pWnd->flags & WIN_MANAGED))
   {
       DCE_InvalidateDCE( pWnd, &pWnd->rectWindow );
       pWnd->dwStyle &= ~WS_MINIMIZE;
       pWnd->dwStyle |=  WS_VISIBLE;
-      ShowOwnedPopups(hWnd,TRUE);
+      WIN_InternalShowOwnedPopups(hWnd,TRUE,TRUE);
   }
   WIN_ReleaseWndPtr(pWnd);
 
@@ -1873,7 +1873,7 @@
 
 
 /**********************************************************************
- *              EVENT_MapNotify
+ *              EVENT_UnmapNotify
  */
 void EVENT_UnmapNotify( HWND hWnd, XUnmapEvent *event )
 {
@@ -1885,7 +1885,7 @@
       {
 	  pWnd->dwStyle |=  WS_MINIMIZE;
 	  pWnd->dwStyle &= ~WS_VISIBLE;
-          ShowOwnedPopups(hWnd,FALSE);
+            WIN_InternalShowOwnedPopups(hWnd,FALSE,TRUE);
       }
   }
   WIN_ReleaseWndPtr(pWnd);