def __init__(self, arguments=None, initial_topics=None):
super(RosplotWidget, self).__init__()
ui_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),
'../../resource/plot_widget.ui')
loadUi(ui_file, self)
self.subscribe_topic_button.setIcon(QIcon.fromTheme('add'))
self.remove_topic_button.setIcon(QIcon.fromTheme('remove'))
self.clear_button.setText('Remove all Topics')
self.subscribe_topic_button.setEnabled(False)
self.zoom_button.setText('Zoom: On ')
# Topic Tree and Topic Completer
self.ros_topic_tree = RosTopicTree(self)
self._topic_completer = TopicCompleter(self)
self._topic_completer.setModel(self.ros_topic_tree)
self.topic_edit.setCompleter(self._topic_completer)
self.connect(self.topic_edit, SIGNAL("tabPressed"),
self.on_topic_edit_tabPressed)
# the rosstuff
self._start_time = rospy.get_time()
self._rosdata = {}
self._remove_topic_menu = QMenu()
# init and start update timer for plot
self._update_plot_timer = QTimer(self)
self._update_plot_timer.timeout.connect(self.update_plot)
self._update_plot_timer.start(self._redraw_interval)
# graph window
self.graph_widget = GraphWidget(self)
self.graph_widget_layout.addWidget(self.graph_widget)
QObject.connect(self.graph_widget,
SIGNAL("legendChecked(QwtPlotItem *,bool)"),
self.legend_clicked)
self.subscribed_topics_changed()
self.show()
def initUI(self):
self.setGeometry(800, 300, 400, 400)
self.setWindowTitle('QtGui.QLineEdit')
start_time = rospy.Time.now()
self.ros_topic_tree = RosTopicTree()
print('It took %.2f ms to pupulate the tree' %
((rospy.Time.now() - start_time).to_sec() * 1000))
self.topic_tree_view = QTreeView(self)
self.topic_tree_view.setModel(self.ros_topic_tree)
self.topic_tree_completer = TopicCompleter(self)
self.topic_tree_completer.setModel(self.ros_topic_tree)
self.text_field = QLineEdit(self)
self.text_field.move(0, 200)
self.text_field.resize(300, 20)
self.text_field.setCompleter(self.topic_tree_completer)
self.show()
