Jinoh Kang : regedit: Use the default WM_PAINT implementation for REGEDIT window.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8242b651722c41564f165967a96978f2db36f4c2
URL:    https://gitlab.winehq.org/wine/wine/-/commit/8242b651722c41564f165967a96978f...

Author: Jinoh Kang 
Date:   Thu Dec 22 01:45:31 2022 +0900

regedit: Use the default WM_PAINT implementation for REGEDIT window.

---

programs/regedit/childwnd.c | 14 --------------
 programs/regedit/main.c     |  1 +
 2 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/programs/regedit/childwnd.c b/programs/regedit/childwnd.c
index c243a76c807..3f1797d31a0 100644
--- a/programs/regedit/childwnd.c
+++ b/programs/regedit/childwnd.c
@@ -79,17 +79,6 @@ static void ResizeWnd(int cx, int cy)
     EndDeferWindowPos(hdwp);
 }

-static void OnPaint(HWND hWnd)
-{
-    PAINTSTRUCT ps;
-    RECT rt;
-
-    GetClientRect(hWnd, &rt);
-    BeginPaint(hWnd, &ps);
-    FillRect(ps.hdc, &rt, GetSysColorBrush(COLOR_BTNFACE));
-    EndPaint(hWnd, &ps);
-}
-
 static LPWSTR CombinePaths(LPCWSTR pPaths[], int nPaths) {
     int i, len, pos;
     LPWSTR combined;
@@ -455,9 +444,6 @@ LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa
             goto def;
         }
         break;
-    case WM_PAINT:
-        OnPaint(hWnd);
-        return 0;
     case WM_SETCURSOR:
         if (LOWORD(lParam) == HTCLIENT) {
             POINT pt;
diff --git a/programs/regedit/main.c b/programs/regedit/main.c
index b1035629726..4cc00d730a7 100644
--- a/programs/regedit/main.c
+++ b/programs/regedit/main.c
@@ -75,6 +75,7 @@ static BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
     wndclass.lpfnWndProc = ChildWndProc;
     wndclass.cbWndExtra = sizeof(HANDLE);
     wndclass.lpszClassName = szChildClass;
+    wndclass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
     RegisterClassExW(&wndclass);

hMenuFrame = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDR_REGEDIT_MENU));