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Viewing changes to tests/QtGui/paint_event_test.py

  • Committer: Bazaar Package Importer
  • Author(s): Didier Raboud
  • Date: 2010-09-27 21:01:06 UTC
  • mfrom: (1.2.1 upstream) (6.1.3 experimental)
  • Revision ID: james.westby@ubuntu.com-20100927210106-m1nrq8vmd3exqb9o
Tags: 0.4.1-0ubuntu1
https://launchpad.net/bugs/648612
* New 0.4.1 upstream release. (LP: #648612)
  - Add some 0.4.1 symbols.

* Patches:
  - u_c130273_fix_py25_QtScript_property.patch
    Remove, was from upstream.
  - u_20e226b_fix_missing_qcoreapplication_arguments_method.patch
    Remove, was from upstream.
  - u_268bf77_fixed_signal_signature_parser.patch
    Remove, was from upstream.
  + libPythonVersionPostfix.patch: Refresh
  + usePySpecificShiboken.patch: Refresh
  + lessBuildVerbosity.patch: Refresh

* Bump the B-D chain versions.
* Make sure the private.py is installed in QtCore module.
* Build against Qt 4.7.
  - Add libqtwebkit-dev
  - Drop QtMultimedia module.
  - Add the QtDeclarative package.

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tests/QtGui/paint_event_test.py
 
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'''Test paint event override in python'''
 
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import unittest
 
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from PySide.QtCore import QTimerEvent
 
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from PySide.QtGui import QApplication, QWidget
 
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from helper import UsesQApplication
 
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class MyWidget(QWidget):
 
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    '''Sample widget'''
 
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    def __init__(self, app=None):
 
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        #Creates a new widget
 
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        if app is None:
 
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            app = QApplication([])
 
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        super(MyWidget, self).__init__()
 
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        self.app = app
 
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        self.runs = 0
 
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        self.max_runs = 5
 
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        self.paint_event_called = False
 
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    def timerEvent(self, event):
 
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        #Timer event method
 
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        self.runs += 1
 
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        if self.runs == self.max_runs:
 
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            self.app.quit()
 
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        if not isinstance(event, QTimerEvent):
 
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            raise TypeError('Invalid event type. Must be QTimerEvent')
 
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    def paintEvent(self, event):
 
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        #Empty paint event method
 
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        # XXX: should be using super here, but somehow PyQt4
 
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        # complains about paintEvent not present in super
 
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        QWidget.paintEvent(self, event)
 
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        self.paint_event_called = True
 
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class PaintEventOverride(UsesQApplication):
 
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    '''Test case for overriding QWidget.paintEvent'''
 
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    qapplication = True
 
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    def setUp(self):
 
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        #Acquire resources
 
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        super(PaintEventOverride, self).setUp()
 
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        self.widget = MyWidget(self.app)
 
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    def tearDown(self):
 
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        #Release resources
 
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        del self.widget
 
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        super(PaintEventOverride, self).tearDown()
 
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    def testPaintEvent(self):
 
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        #Test QWidget.paintEvent override
 
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        timer_id = self.widget.startTimer(100)
 
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        self.widget.show()
 
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        self.app.exec_()
 
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        self.widget.killTimer(timer_id)
 
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        self.assert_(self.widget.paint_event_called)
 
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        self.assertEqual(self.widget.runs, 5)
 
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if __name__ == '__main__':
 
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    unittest.main()