[Interest] understanding QCompleter
Graham Labdon
Graham.Labdon at avalonsciences.com
Fri Mar 28 15:59:46 CET 2014
Hi
Please help to understand QCompleter
Here is the code used to set up the completer
m_completer = new QCompleter(this);
m_fileSystemModel = new QFileSystemModel(m_completer);
m_fileSystemModel->setRootPath("");
m_completer->setModel(m_fileSystemModel);
m_completer->setCompletionMode(QCompleter::PopupCompletion);
m_completer->setMaxVisibleItems(10);
m_completer->setWrapAround(true);
ui.lineEdit->setCompleter(m_completer);
When I run this I seem to get inconsistent behaviour
At time the completion popup is not displayed
Is there anything obviously wrong with my code or has anyone else any ideas as to why this happens
I have built the completer example supplied by Qt and the same behaviour happens
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