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fix #81

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As it was found the issue has been caused by parallel access to
QGraphicsScene so it has been cleared before convertion to pixmap. It
has been resolved by deletion concurrent updates in this place (it makes
sense anyway).
This commit is contained in:
Evgenii Alekseev
2016-03-01 00:58:37 +03:00
parent 50f3ef5bba
commit 89d573450a
2 changed files with 3 additions and 6 deletions
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7
sources/awesome-widget/plugin/awkeys.cpp
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@ -229,10 +229,9 @@ void AWKeys::reinitKeys(const QStringList currentKeys)
void AWKeys::updateTextData()
{
QFuture<QString> text = QtConcurrent::run(m_threadPool, [this]() {
calculateValues();
return parsePattern(keyOperator->pattern());
});
// do not do it in parallel to avoid race condition
calculateValues();
QString text = parsePattern(keyOperator->pattern());
emit(needTextToBeUpdated(text));
emit(dataAggregator->updateData(values));