[Bug 9155] CBN_SELCHANGE and WM_GETTEXT bug/"feature" in Windows

Wine Bugs wine-bugs at winehq.org
Thu Aug 2 21:42:05 CDT 2007


http://bugs.winehq.org/show_bug.cgi?id=9155





------- Additional Comments From megajocke at notsohotmail.com  2007-02-08 21:42 -------
More info about SELENDCANCEL: the simple type never sends it (this is probably
the same in wine as it is sent in the roll up procedure). 

Both dropdown lists do the same weird thing: They only send it if the list is
closed by clicking outside instead of releasing mouse button (this is probably
more a bug than a feature in Windows) Does Wine send cancel in both cases? It is
probably okay or even better if cancel is sent in both cases. It doesn't make
much sense that there is a difference...

CBN_SELENDOK and then a CBN_SELCHANGE is sent instead of the cancel if the mouse
is released outside in MS Windows, like you selected something but the old
selection is not changed.

CBN_SELENDCANCEL is also sent for both of CBS_DROPDOWN or CBS_DROPDOWNLIST when
they lose focus. 

CBN_SELENDOK is also sent by the CBS_SIMPLE if you press the return key in the
edit box, but without any CBN_SELCHANGE...

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