On Wed, Apr 13, 2011 at 9:09 PM, Phil Thompson <[email protected]> wrote: > On Wed, 13 Apr 2011 14:31:05 +0400, Anton Chikin <[email protected]> > wrote: >> Hello All, >> >> I'm using PyQt version 4.8.3-2, shipped with Ubuntu 11.04 beta. While >> I was trying to use new multitouch testing function >> QTest::touchEvent() http://doc.qt.nokia.com/4.7/qtest.html#touchEvent >> I've come across the issue. This piece of code >> >> from PyQt4 import QtTest >> def testMT(self): >> QtTest.QTest.touchEvent(self).press(0, QPoint(100,100)) >> >> causes >> >> AttributeError: type object 'QTest' has no attribute 'touchEvent' >> >> I discovered that this function is not listed in PyQt4 docs. >> http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qtest.html >> >> Could you please give me some guidelines to resolve this? >> Thank you! >> Anton Chikin. > > Hmm - not sure how it got missed. It will be in tonight's snapshot. > > Thanks, > Phil >
Hi Phil, I've come across another issue using multitouch test functions. Please have a look at QTouchEventSequence doc page http://doc.qt.nokia.com/4.7-snapshot/qtest-qtoucheventsequence.html I wrote the following sample to demonstrate the issue: ------------------------------------------------------------------------------------- import sys import inspect from PyQt4 import QtCore, QtGui, QtTest class MyLabel(QtGui.QLabel): def __init__(self, string, parent = None): QtGui.QLabel.__init__(self, string, parent) self.resize(500,300) def event(self, evt): if evt.type() == QtCore.QEvent.TouchBegin: print("TouchBegin!") #Double click causes QTouchEvent to be sent if evt.type() == QtCore.QEvent.MouseButtonDblClick: print("Double click!") self.testMT() return QtGui.QLabel.event(self, evt) def testMT(self): evSeq = QtTest.QTest.touchEvent(self) print(inspect.getmembers(evSeq)) evSeq.press(0, QtCore.QPoint(10,10), self) #<------- Python crashes here! print("MT event sent!") return if __name__ == "__main__": app = QtGui.QApplication(sys.argv) label = MyLabel("Hello!") label.show() app.exec_() sys.exit() -------------------------------------------------------------------------------------- At the line, where I try to call QTouchEventSequence.press() - Python crashes with core dump. Is this the real issue or just I am doing wrong things? Thank you, Anton Chikin _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
