GoalInfoSubscriber QML Type
Subscribes to action_msgs::msg::GoalInfo messages — Goal ID. More...
| Import Statement: | import QtRos2.ActionMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
Signals
- messageReceived(goalInfo msg)
Detailed Description
GoalInfoSubscriber receives goalInfo values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also GoalInfoPublisher and goalInfo.
Property Documentation
goalId : uUID
The goalId field of the last received message. Updated whenever a new message arrives. goalIdChanged is emitted on every update.
message : goalInfo
The last message received on topic. Updated whenever a new message arrives.
stamp : time
The stamp field of the last received message. Updated whenever a new message arrives. stampChanged is emitted on every update.
Signal Documentation
messageReceived(goalInfo msg)
Emitted when a new goalInfo arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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