edit - fix WantReturns (Win BUG)
Vitaliy Margolen
wine-patch at kievinfo.com
Sun May 11 21:20:55 CDT 2003
It looks like Windows has an old BUG in Edit control when handling WM_GetDlgCode message.
It always returns 0x8D no mater what the style and and properties of a window is.
Interesting enough, Delphi relays on this behavior.
Vitaliy Margolen
changelog:
- controls/edit.c
fix problem with capturing [return] keys in multi-line edits
Index: controls/edit.c
===================================================================
RCS file: /home/wine/wine/controls/edit.c,v
retrieving revision 1.112
diff -u -r1.112 edit.c
--- controls/edit.c 6 May 2003 18:23:17 -0000 1.112
+++ controls/edit.c 12 May 2003 02:12:31 -0000
@@ -744,23 +744,10 @@
*/
case WM_GETDLGCODE:
- result = DLGC_HASSETSEL | DLGC_WANTCHARS | DLGC_WANTARROWS;
-
- if (lParam && (((LPMSG)lParam)->message == WM_KEYDOWN))
- {
- int vk = (int)((LPMSG)lParam)->wParam;
-
- if (vk == VK_RETURN && (GetWindowLongW( hwnd, GWL_STYLE ) & ES_WANTRETURN))
- {
- result |= DLGC_WANTMESSAGE;
- }
- else if (es->hwndListBox && (vk == VK_RETURN || vk == VK_ESCAPE))
- {
- if (SendMessageW(GetParent(hwnd), CB_GETDROPPEDSTATE, 0, 0))
- result |= DLGC_WANTMESSAGE;
- }
- }
- break;
+ result = DLGC_HASSETSEL | DLGC_WANTCHARS | DLGC_WANTARROWS
+ | DLGC_WANTMESSAGE;
+ /* Windows BUG! Windows always returns DLGC_WANTMESSAGE flag without additional checks. */
+ break;
case WM_CHAR:
{
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