Hi,
Sent to wine-devel as well: this might break some odd edit controls that
I did not catch.
This fixes masked edit controls used by applications created by Power
Builder, it fixes bug #807.
Power builder depends on the return value of the WM_CREATE message by
the EditWndProc to be != 0.
Now I spent some time creating EDIT windows, varying parameters (with or
without text), varying styles including multilines even tested the edit
part of a combobox. In all cases the WM_CREATE message return value
turned out to be 1. So at the very least this seems to be the common
case, and not zero as in wine's implementation. So I propose to put that
in, and if it breaks hope it will be caught.
ChangeLog:
controls : edit.c
A WM_CREATE message sent to an Edit window procedure should
return 1. Power Builder masked edit controls depend on it.
Rein.
--
Rein Klazes
rklazes@xs4all.nl
--- wine/controls/edit.c 2003-09-17 08:21:31.000000000 +0200
+++ mywine/controls/edit.c 2003-10-19 16:38:24.000000000 +0200
@@ -3780,7 +3780,11 @@
}
/* force scroll info update */
EDIT_UpdateScrollInfo(es);
- return 0;
+ /* The rule seems to return 1 here for success */
+ /* Power Builder masked edit controls will crash */
+ /* if not. */
+ /* FIXME: is that in all cases so ? */
+ return 1;
}
