GoalStatusSubscriber QML Type
Subscribes to action_msgs::msg::GoalStatus messages — An action goal can be in one of these states after it is accepted by an action server. More...
| Import Statement: | import QtRos2.ActionMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
Signals
- messageReceived(goalStatus msg)
Detailed Description
For more information, see http://design.ros2.org/articles/actions.html
GoalStatusSubscriber receives goalStatus values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also GoalStatusPublisher and goalStatus.
Property Documentation
goalInfo : goalInfo
The goalInfo field of the last received message. Updated whenever a new message arrives. goalInfoChanged is emitted on every update.
message : goalStatus
The last message received on topic. Updated whenever a new message arrives.
status : int8_t
The status field of the last received message. Updated whenever a new message arrives. statusChanged is emitted on every update.
Signal Documentation
messageReceived(goalStatus msg)
Emitted when a new goalStatus arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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