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import unittest
from PySide.QtCore import QObject
from PySide.QtGui import QInputDialog
from helper import UsesQApplication
class DynamicSignalTest(UsesQApplication):
def cb(self, obj):
self._called = True
def testQDialog(self):
dlg = QInputDialog()
dlg.setInputMode(QInputDialog.TextInput)
lst = dlg.children()
self.assert_(len(lst))
obj = lst[0]
self._called = False
obj.destroyed[QObject].connect(self.cb)
obj = None
del dlg
self.assert_(self._called)
if __name__ == '__main__':
unittest.main()
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