Jacek Caban : win32u: Move WM_NCCREATE scroll handling from user32.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f85985abbec9b2528fea1f97b56c38ab45cb98bf
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f85985abbec9b2528fea1f97b...

Author: Jacek Caban 
Date:   Tue Jul  5 00:37:50 2022 +0200

win32u: Move WM_NCCREATE scroll handling from user32.

---

dlls/user32/defwnd.c | 32 --------------------------------
 dlls/win32u/defwnd.c |  8 ++++++++
 2 files changed, 8 insertions(+), 32 deletions(-)

diff --git a/dlls/user32/defwnd.c b/dlls/user32/defwnd.c
index 8373aa8e797..70d62c4f718 100644
--- a/dlls/user32/defwnd.c
+++ b/dlls/user32/defwnd.c
@@ -93,22 +93,6 @@ LRESULT WINAPI DefWindowProcA( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam

switch(msg)
     {
-    case WM_NCCREATE:
-        if (lParam)
-        {
-            CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam;
-
-            result = NtUserMessageCall( hwnd, msg, wParam, lParam, 0, NtUserDefWindowProc, TRUE );
-
-            if(cs->style & (WS_HSCROLL | WS_VSCROLL))
-            {
-                SCROLLINFO si = {sizeof si, SIF_ALL, 0, 100, 0, 0, 0};
-                NtUserSetScrollInfo( hwnd, SB_HORZ, &si, FALSE );
-                NtUserSetScrollInfo( hwnd, SB_VERT, &si, FALSE );
-            }
-        }
-        break;
-
     case WM_SYSCOMMAND:
         result = NC_HandleSysCommand( hwnd, wParam, lParam );
         break;
@@ -220,22 +204,6 @@ LRESULT WINAPI DefWindowProcW(

switch(msg)
     {
-    case WM_NCCREATE:
-        if (lParam)
-        {
-            CREATESTRUCTW *cs = (CREATESTRUCTW *)lParam;
-
-            result = NtUserMessageCall( hwnd, msg, wParam, lParam, 0, NtUserDefWindowProc, FALSE );
-
-            if(cs->style & (WS_HSCROLL | WS_VSCROLL))
-            {
-                SCROLLINFO si = {sizeof si, SIF_ALL, 0, 100, 0, 0, 0};
-                NtUserSetScrollInfo( hwnd, SB_HORZ, &si, FALSE );
-                NtUserSetScrollInfo( hwnd, SB_VERT, &si, FALSE );
-            }
-        }
-        break;
-
     case WM_SYSCOMMAND:
         result = NC_HandleSysCommand( hwnd, wParam, lParam );
         break;
diff --git a/dlls/win32u/defwnd.c b/dlls/win32u/defwnd.c
index f44540f7f98..3e42e3b1e22 100644
--- a/dlls/win32u/defwnd.c
+++ b/dlls/win32u/defwnd.c
@@ -2369,6 +2369,14 @@ LRESULT default_window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
         {
             CREATESTRUCTW *cs = (CREATESTRUCTW *)lparam;
             set_window_text( hwnd, cs->lpszName, ansi );
+
+            if (cs->style & (WS_HSCROLL | WS_VSCROLL))
+            {
+                SCROLLINFO si = { .cbSize = sizeof(si), .fMask = SIF_ALL, .nMax = 100 };
+                NtUserSetScrollInfo( hwnd, SB_HORZ, &si, FALSE );
+                NtUserSetScrollInfo( hwnd, SB_VERT, &si, FALSE );
+            }
+
             result = 1;
         }
         break;