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'''Tests for QKeyEvent'''
import unittest
from PySide.QtCore import *
from PySide.QtGui import *
from PySide.QtTest import QTest
from helper import UsesQApplication
class KeyEventFilter(QObject):
def __init__(self, widget, eventType, key):
QObject.__init__(self)
self.widget = widget
self.eventType = eventType
self.key = key
self.processed = False
def eventFilter(self, obj, event):
if self.widget == obj and event.type() == self.eventType and \
isinstance(event, QKeyEvent) and event.key() == self.key:
self.processed = True
return True
return False
class EventFilterTest(UsesQApplication):
def testKeyEvent(self):
widget = QLineEdit()
key = Qt.Key_A
eventFilter = KeyEventFilter(widget, QEvent.KeyPress, key)
widget.installEventFilter(eventFilter)
QTest.keyClick(widget, key)
self.assert_(eventFilter.processed)
if __name__ == '__main__':
unittest.main()
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