def testWithArgs(self):
'''Connect python signals to QTimeLine.setCurrentTime(int)'''
timeline = QTimeLine()
dummy = Dummy()
QObject.connect(dummy, SIGNAL('dummy(int)'),
timeline, SLOT('setCurrentTime(int)'))
current = timeline.currentTime()
dummy.emit(SIGNAL('dummy(int)'), current+42)
self.assertEqual(timeline.currentTime(), current+42)
def __init__(self, old_widget, new_widget):
QWidget.__init__(self, new_widget)
self.old_pixmap = QPixmap(new_widget.size())
old_widget.render(self.old_pixmap)
self.pixmap_opacity = 1.0
self.timeline = QTimeLine()
self.timeline.valueChanged.connect(self.animate)
self.timeline.finished.connect(self.close)
self.timeline.setDuration(333)
self.timeline.start()
self.resize(new_widget.size())
self.show()
def testWithoutArgs(self):
'''Connect python signal to QTimeLine.toggleDirection()'''
timeline = QTimeLine()
dummy = Dummy()
QObject.connect(dummy, SIGNAL('dummy()'),
timeline, SLOT('toggleDirection()'))
orig_dir = timeline.direction()
dummy.emit(SIGNAL('dummy()'))
new_dir = timeline.direction()
if orig_dir == QTimeLine.Forward:
self.assertEqual(new_dir, QTimeLine.Backward)
else:
self.assertEqual(new_dir, QTimeLine.Forward)
def testWithoutArgs(self):
'''Connect QProcess.started() to QTimeLine.togglePaused()'''
process = QProcess()
timeline = QTimeLine()
QObject.connect(process, SIGNAL('finished(int, QProcess::ExitStatus)'),
timeline, SLOT('toggleDirection()'))
orig_dir = timeline.direction()
process.start(sys.executable, ['-c', '"print 42"'])
process.waitForFinished()
new_dir = timeline.direction()
if orig_dir == QTimeLine.Forward:
self.assertEqual(new_dir, QTimeLine.Backward)
else:
self.assertEqual(new_dir, QTimeLine.Forward)
def setUp(self):
UsesQCoreApplication.setUp(self)
self.called = False
self.timeline = QTimeLine(100)
def setUp(self):
UsesQCoreApplication.setUp(self)
self.receiver = ExtQObject()
self.timeline = QTimeLine(100)
