[reactos] 01/01: [WIN32SS][NTUSER] Improve HSHELL_WINDOWCREATED condition (#3697)

[Katayama Hirofumi MZ]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=32b0cf6fc6b8f5fab33c1…

commit 32b0cf6fc6b8f5fab33c10c782f40d36feebbedb
Author:     Katayama Hirofumi MZ <katayama.hirofumi.mz(a)gmail.com>
AuthorDate: Mon May 31 13:08:06 2021 +0900
Commit:     GitHub <noreply(a)github.com>
CommitDate: Mon May 31 13:08:06 2021 +0900

    [WIN32SS][NTUSER] Improve HSHELL_WINDOWCREATED condition (#3697)
    
    Modify the condition of generating HSHELL_WINDOWCREATED, especially on WS_CHILD window
style. CORE-15669
---
 win32ss/user/ntuser/winpos.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/win32ss/user/ntuser/winpos.c b/win32ss/user/ntuser/winpos.c
index bbe6ac5f904..71cf8a1cf8d 100644
--- a/win32ss/user/ntuser/winpos.c
+++ b/win32ss/user/ntuser/winpos.c
@@ -1904,7 +1904,16 @@ co_WinPosSetWindowPos(
    }
    else if (WinPos.flags & SWP_SHOWWINDOW)
    {
-      if ((Window->ExStyle & WS_EX_APPWINDOW) ||
+      if (Window->style & WS_CHILD)
+      {
+         if ((Window->style & WS_POPUP) && (Window->ExStyle &
WS_EX_APPWINDOW))
+         {
+            co_IntShellHookNotify(HSHELL_WINDOWCREATED, (WPARAM)Window->head.h, 0);
+            if (!(WinPos.flags & SWP_NOACTIVATE))
+               UpdateShellHook(Window);
+         }
+      }
+      else if ((Window->ExStyle & WS_EX_APPWINDOW) ||
           (!(Window->ExStyle & WS_EX_TOOLWINDOW) && !Window->spwndOwner
&&
            (!Window->spwndParent || UserIsDesktopWindow(Window->spwndParent))))
       {