[reactos] 01/01: [NTUSER] Fix system menu mouse handing (#5822)

[Egor Ananyin]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=64997887ebf21249f81f62...

commit 64997887ebf21249f81f628ee25a5913a24e6fdf
Author:     Egor Ananyin [e-mail]
AuthorDate: Thu Nov 2 02:11:46 2023 +0300
Commit:     GitHub [e-mail]
CommitDate: Wed Nov 1 23:11:46 2023 +0000

[NTUSER] Fix system menu mouse handing (#5822)

Add a check for the system menu opened from the app icon.
    Fixes CORE-19258
---
 win32ss/user/ntuser/menu.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/win32ss/user/ntuser/menu.c b/win32ss/user/ntuser/menu.c
index a5273ea2096..b02eb7b88cf 100644
--- a/win32ss/user/ntuser/menu.c
+++ b/win32ss/user/ntuser/menu.c
@@ -3555,7 +3555,9 @@ static BOOL FASTCALL MENU_ButtonDown(MTRACKER* pmt, PMENU PtMenu, UINT Flags)
   {
       UINT id = 0;
       PITEM item;
-      if (IS_SYSTEM_MENU(PtMenu))
+      
+      // Special check for the icon system menu
+      if (IS_SYSTEM_MENU(PtMenu) && !(PtMenu->fFlags & MNF_POPUP))
       {
          item = PtMenu->rgItems;
       }
@@ -3599,7 +3601,8 @@ static INT FASTCALL MENU_ButtonUp(MTRACKER *pmt, PMENU PtMenu, UINT Flags)
       UINT Id = 0;
       ITEM *item;

-      if ( IS_SYSTEM_MENU(PtMenu) )
+      // Special check for the icon system menu
+      if (IS_SYSTEM_MENU(PtMenu) && !(PtMenu->fFlags & MNF_POPUP))
       {
           item = PtMenu->rgItems;
       }