From: Rémi Bernon rbernon@codeweavers.com
We update the cache in NtUserCreateDesktopEx, as it may change existing thread desktop flags, but we need to do it as well when a new desktop is created while still detached, then attached to a thread through NtUserSetThreadDesktop.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55146 --- dlls/win32u/winstation.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/win32u/winstation.c b/dlls/win32u/winstation.c index 9b97a4b4076..f99bef2bf11 100644 --- a/dlls/win32u/winstation.c +++ b/dlls/win32u/winstation.c @@ -248,7 +248,7 @@ HDESK WINAPI NtUserGetThreadDesktop( DWORD thread ) */ BOOL WINAPI NtUserSetThreadDesktop( HDESK handle ) { - BOOL ret; + BOOL ret, was_virtual_desktop = is_virtual_desktop();
SERVER_START_REQ( set_thread_desktop ) { @@ -264,6 +264,7 @@ BOOL WINAPI NtUserSetThreadDesktop( HDESK handle ) thread_info->client_info.top_window = 0; thread_info->client_info.msg_window = 0; if (key_state_info) key_state_info->time = 0; + if (was_virtual_desktop != is_virtual_desktop()) update_display_cache( TRUE ); } return ret; }