Zhiyi Zhang : winemac.drv: Show the window after setting layered attributes.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ffc02008a5475d0295f7e9aa738769ee03fd694d
URL:    https://gitlab.winehq.org/wine/wine/-/commit/ffc02008a5475d0295f7e9aa738769e...

Author: Zhiyi Zhang 
Date:   Fri Apr  5 15:24:00 2024 +0800

winemac.drv: Show the window after setting layered attributes.

Show the window after setting layered attributes in macdrv_UpdateLayeredWindow().
This corresponds to a22dd45 for winex11.drv. Fix a regression from 8892b79, which
called set_window_pos() before calling USER_Driver->pUpdateLayeredWindow().

Fix Active Trader Pro doesn't show splash screen at startup on macOS.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51984

---

dlls/winemac.drv/window.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/winemac.drv/window.c b/dlls/winemac.drv/window.c
index 67f45d301df..a04ff5fd4c9 100644
--- a/dlls/winemac.drv/window.c
+++ b/dlls/winemac.drv/window.c
@@ -1930,6 +1930,11 @@ BOOL macdrv_UpdateLayeredWindow(HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
     else set_surface_use_alpha(surface, TRUE);

if (surface) window_surface_add_ref(surface);
+
+    /* Since layered attributes are now set, can now show the window */
+    if (data->cocoa_window && !data->on_screen && NtUserGetWindowLongW(hwnd, GWL_STYLE) & WS_VISIBLE)
+        show_window(data);
+
     release_win_data(data);

if (!surface) return FALSE;