Alexandre Julliard : riched20: Update rectangle on WM_WINDOWPOSCHANGED instead of WM_SIZE.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 50009c4a95e10e0d4e0a3a1aff96b1848422a89e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=50009c4a95e10e0d4e0a3a1aff...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Tue Apr 28 19:57:37 2015 +0900

riched20: Update rectangle on WM_WINDOWPOSCHANGED instead of WM_SIZE.

Some applications don't forward WM_SIZE to the window proc.

---

 dlls/riched20/editor.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c
index a4403ca..f355f33 100644
--- a/dlls/riched20/editor.c
+++ b/dlls/riched20/editor.c
@@ -4409,10 +4409,12 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
     return 0;
   case WM_SETREDRAW:
     goto do_default;
-  case WM_SIZE:
+  case WM_WINDOWPOSCHANGED:
   {
     RECT clientRect;
+    WINDOWPOS *winpos = (WINDOWPOS *)lParam;
 
+    if (winpos->flags & SWP_NOCLIENTSIZE) goto do_default;
     ITextHost_TxGetClientRect(editor->texthost, &clientRect);
     if (editor->bDefaultFormatRect) {
       ME_SetDefaultFormatRect(editor);