Bradley T. Hughes wrote:
Hi Rob,
Sorry for the late reply, it's been a bit busy around here after the
4.4.0 beta.
[EMAIL PROTECTED] wrote:
There is an issue with the deferred delete that effects the combo box.
Put a combo box on a dialog, and construct the dialog from an event
handler. Set
and reset the editable property. This will create a line edit that is
then
marked for deferred deletion at line 1563 of qcombobox.cpp in void
QComboBox::setEditable(bool editable). The problem is that the line edit
never gets deleted because we are in an event handler, so it stays on the
dialog box. (Perhaps setting it invisible would help???) I've
replicated it
on 32-bit Windows Vista.
This code works in Qt 4.3.4. It also works if the combo box is on the
main window, which made initial replication of the problem in a simple
program
tricky!
I've tried your code on Windows XP with both 4.3.4 and 4.4, and I see
the exact same behavior in both versions (the line edit is not deleted
and covers the combobox). I'll have a colleague of mine try on Vista as
well, but at first glance, it looks like both 4.3.4 and 4.4 are doing
the right thing.
FYI, We get the same with 4.3.4 and 4.4 on Vista as well (the lineedit is
not delete in either version).
On a side note, I'm going to get a fix put into 4.4 that makes sure the
lineedit is hidden when calling QComboBox::setEditable(false) :)
--
Bradley T. Hughes - bhughes at trolltech.com
Trolltech ASA - Sandakervn. 116, P.O. Box 4332 Nydalen, 0402 Oslo, Norway
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