Subject | TIB_LookupCombo oddity |
---|---|
Author | Salvatore Besso |
Post date | 2004-07-19T10:05:49Z |
hello all,
I have noticed a strange thing using TIB_LookupCombo. I have defined the
OnChange and OnCloseUp events to transfer focus to another control at any
change of the combo or when the list is closed:
begin
if Visible and UnitEdit.Enabled then
UnitEdit.SetFocus
end;
I have applied the same event to both OnChange and OnCloseUp events because
they are of the same type (TNotifyEvent). When I close the drop down list
UnitEdit is correctly focused, instead when I select a different value in
the list causing the list to close as well, the focus remains in the combo.
But I have to say that it seems that for a moment UnitEdit become focused,
but immediately after the combo is focused again. I'm not very sure about
this because all happens too fast, like a flickering, but this is the
impression.
Any hints?
Regards
Salvatore
I have noticed a strange thing using TIB_LookupCombo. I have defined the
OnChange and OnCloseUp events to transfer focus to another control at any
change of the combo or when the list is closed:
begin
if Visible and UnitEdit.Enabled then
UnitEdit.SetFocus
end;
I have applied the same event to both OnChange and OnCloseUp events because
they are of the same type (TNotifyEvent). When I close the drop down list
UnitEdit is correctly focused, instead when I select a different value in
the list causing the list to close as well, the focus remains in the combo.
But I have to say that it seems that for a moment UnitEdit become focused,
but immediately after the combo is focused again. I'm not very sure about
this because all happens too fast, like a flickering, but this is the
impression.
Any hints?
Regards
Salvatore