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Fix histogram widget

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This commit is contained in:
jfmcarreira
2021-10-09 20:01:02 +01:00
parent 5b9e16a708
commit 1c0321a705
1 changed files with 10 additions and 9 deletions
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app/widgets/HistogramWidget.cpp
+9 -8
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@@ -41,7 +41,7 @@ class HistogramWorker : public QThread
{
private:
QObject* m_parent;
std::shared_ptr<CalypFrame> m_pcFrame;
std::shared_ptr<CalypFrame> m_pcFrame{ nullptr };
public:
HistogramWorker( QObject* parent )
@@ -52,27 +52,28 @@ public:
void setup( std::shared_ptr<CalypFrame> frame )
{
m_pcFrame = std::move( frame );
EventData* eventData = new EventData( m_pcFrame.get() ); // NOLINT
EventData* eventData = new EventData(); // NOLINT
eventData->starting = true;
// QCoreApplication::postEvent( m_parent, eventData );
start();
QCoreApplication::postEvent( m_parent, eventData );
}
void run() override
{
if( m_pcFrame != nullptr && m_parent != nullptr )
EventData* eventData = new EventData(); // NOLINT
if( m_pcFrame != nullptr )
{
EventData* eventData = new EventData( m_pcFrame.get() ); // NOLINT
m_pcFrame->calcHistogram();
eventData->frame = m_pcFrame.get();
}
eventData->success = true;
QCoreApplication::postEvent( m_parent, eventData );
}
}
class EventData : public QEvent
{
public:
EventData( CalypFrame* f )
: QEvent( QEvent::User ), frame{ f } {}
EventData()
: QEvent( QEvent::User ), frame{ nullptr } {}
CalypFrame* frame{ nullptr };
bool starting{ false };
bool success{ false };