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QmlProfiler: Add another data state "ClearingData"

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This allows us to steer the timeline models in a more fine grained
way and avoid duplicate processing of the same data. We don't need
to rebuild everything on stateChanged of the model manager then.

Task-number: QTCREATORBUG-10950
Change-Id: I2aa9a96a33c602f062fc3b644ac06280ba7cd45a
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
This commit is contained in:
Ulf Hermann
2013-12-09 12:11:48 +01:00
parent 210e780cc3
commit 5c7509dd09
6 changed files with 11 additions and 4 deletions
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3
src/plugins/qmlprofiler/abstracttimelinemodel.cpp
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@@ -41,7 +41,6 @@ void AbstractTimelineModel::setModelManager(QmlProfilerModelManager *modelManage
{
m_modelManager = modelManager;
connect(modelManager->simpleModel(),SIGNAL(changed()),this,SLOT(dataChanged()));
connect(modelManager,SIGNAL(stateChanged()),this,SLOT(dataChanged()));
m_modelId = modelManager->registerModelProxy();
}
@@ -85,7 +84,7 @@ void AbstractTimelineModel::dataChanged()
case QmlProfilerDataState::ProcessingData:
loadData();
break;
case QmlProfilerDataState::Empty:
case QmlProfilerDataState::ClearingData:
clear();
break;
default: