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Qt-interest Archive, March 2007
Antw: Problem with QCompleter

Message 1 in thread

Nevermind! By mistake i deleted one line of code and that's why it
didn't work any more...

Christian Rengstl M.A.
Klinik und Poliklinik fÃr Innere Medizin II
Kardiologie - Forschung
UniversitÃtsklinikum Regensburg
B3 1.388
Franz-Josef-Strauss-Allee 11
93053 Regensburg
Tel.: +49-941-944-7230

>>> Christian Rengstl 02.03.07 17.16 Uhr >>>
Hi list,

i have a problem using QCompleter in my subclass of QTextEdit. In the
following code cout prints what is expected, but i don't see any popup
appear.

if (completionPrefix != _completer->completionPrefix()) {
		_completer->setCompletionPrefix(completionPrefix);
		_completer->popup()->setCurrentIndex(_completer->completionModel()->index(0,
0));
		cout << "KeyPressEvent: " <<
_completer->completionModel()->index(0,
0).data().toString().toStdString() << endl;
	}
	QRect cr = cursorRect();
	cr.setWidth(_completer->popup()->sizeHintForColumn(0)
				+
_completer->popup()->verticalScrollBar()->sizeHint().width());

QCompleter::completionMode is set to popup of course.
Is there something i am missing? 

Thanks!

Christian Rengstl M.A.
Klinik und Poliklinik fÃr Innere Medizin II
Kardiologie - Forschung
UniversitÃtsklinikum Regensburg
B3 1.388
Franz-Josef-Strauss-Allee 11
93053 Regensburg
Tel.: +49-941-944-7230

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