qt_listener Namespace Reference

Classes
class	Window
	Classes. More...
Functions
def	shutdown
Variables
tuple	app = QtGui.QApplication(sys.argv)
	Main.
tuple	result = app.exec_()
tuple	timer = QtCore.QTimer()
tuple	window = Window()

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Function Documentation

def qt_listener.shutdown	(		signal_number,
			unused_frame
	)

We have to catch any SIGINT's before the qt engine catches them
because we have to ensure we shut down gracefully with ros so that
it doesn't leave a zombie node on the ros master.

Other signals are ok, qt handles them.

Definition at line 58 of file qt_listener.py.

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Variable Documentation

tuple qt_listener::app = QtGui.QApplication(sys.argv)

Main.

Definition at line 79 of file qt_listener.py.

tuple qt_listener::result = app.exec_()

Definition at line 90 of file qt_listener.py.

tuple qt_listener::timer = QtCore.QTimer()

Definition at line 87 of file qt_listener.py.

tuple qt_listener::window = Window()

Definition at line 80 of file qt_listener.py.