[Interest] QOpcUaNode Class, Signals are missing

Maurice Kalinowski Maurice.Kalinowski at qt.io
Tue Aug 28 12:56:04 CEST 2018


Hi,

At least dataChangeOccurred has been added with e2e69ae1 which is part of Qt 5.12. So yes, those have been added lately. You are probably watching the snapshot documentation, not the one for Qt 5.11.

BR,
Maurice


From: Interest <interest-bounces+maurice.kalinowski=qt.io at qt-project.org> On Behalf Of Schwägler, Maximilian
Sent: Tuesday, August 28, 2018 12:52 PM
To: interest at qt-project.org
Subject: [Interest] QOpcUaNode Class, Signals are missing

Hello Everyone,

I am using Qt 5.11.1 with the open62541 branch 0.3 plugin.

While developing an OPC UA Client application, I discovered that there are signals missing in the QOpcUaNode Class (qopcuanode.h)

If you compare the "Q_SIGNALS" in the qopcuanode.h file and the Signals in the Qt documentation snapshot of the QOpcUaNode Class, you will notice the three missing signals:

  *   void  dataChangeOccurred(QOpcUa::NodeAttribute attr, QVariant value)
  *   void  eventOccurred(QVariantList eventFields)
  *   void  resolveBrowsePathFinished(QVector<QOpcUa::QBrowsePathTarget> targets, QVector<QOpcUa::QRelativePathElement> path, QOpcUa::UaStatusCode statusCode)

I noticed it with the following code:
connect(opcChamberNode, &QOpcUaNode::dataChangeOccurred, this, ...);  -> Semantic Issue: no member named 'dataChangeOccurred' in 'QOpcUaNode'

Is there a new Version of the open62541 plugin or did I miss something?

Thank you in advance.

Best regards

Maximilian Schwägler
Student

BINDER GmbH
Im Mittleren Ösch 5
D-78532 Tuttlingen


E-Mail: Maximilian.Schwaegler at binder-world.com
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