rqt_topic.models.topic_list module

class rqt_topic.models.topic_list.TopicListModel(*args: Any, **kwargs: Any)

Bases: QAbstractTableModel

available_topics()

Return list of all topic names currently in model.

clear()

clear_topic(topic: TopicModel)

columnCount(parent: python_qt_binding.QtCore.QModelIndex = python_qt_binding.QtCore.QModelIndex)

create_topic_worker(topic: TopicModel)

data(index, role)

Call for every cell in the table, returns different things depending on the given role.

TODO(evan.flynn): extend this to handle formatting / colors for specific data:

https://www.pythonguis.com/tutorials/pyside-qtableview-modelviews-numpy-pandas/

delete_topic_worker(topic: TopicModel)

flags(index)

headerData(index: int, orientation, role)

monitoring()

Return True if any topics are currently being monitored.

monitoring_count()

Return the number of topics currently being monitored.

rowCount(parent: python_qt_binding.QtCore.QModelIndex = python_qt_binding.QtCore.QModelIndex)

setData(index, value, role)

Call whenever data is changed.

stop_monitoring(topic: TopicModel)

Stop monitoring a topic.

update_row(row: int)

update_topic(topic: TopicModel)

Update a topic with the given TopicModel.

class rqt_topic.models.topic_list.TopicListProxy(*args: Any, **kwargs: Any)

Bases: QSortFilterProxyModel

A proxy model to enable sort and filtering of the underlying TopicListModel.

filterAcceptsRow(sourceRow: int, sourceParent: python_qt_binding.QtCore.QModelIndex)

Return true if row should be displayed, false otherwise.

rqt_topic.models.topic_list.generate_topic_list(number_of_topics: int = 10)