The following snippet of code works in PyQt4, but not in PySide: #!/usr/bin/env python import sys from PySide import QtCore, QtGui app = QtGui.QApplication(sys.argv) foo1 = QtGui.QDoubleSpinBox() foo2 = QtGui.QDoubleSpinBox() foo1.valueChanged.connect(foo2.setValue) foo2.valueChanged.connect(foo1.setValue) foo1.show() foo2.show() sys.exit(app.exec_())
In PySide I get this error when I change the value of one of the QDoubleSpinBoxes: Error calling slot "setValue" TypeError: 'PySide.QtGui.QDoubleSpinBox.setValue' called with wrong argument types: PySide.QtGui.QDoubleSpinBox.setValue(unicode) Supported signatures: PySide.QtGui.QDoubleSpinBox.setValue(float) I assume there’s something different in the signals and slots API, but I can’t figure out what. If I change the signal setup to this: foo1.valueChanged[float].connect(foo2.setValue) it won’t even run, because I get this error: Traceback (most recent call last): File "foo.py", line 7, in <module> foo1.valueChanged[float].connect(foo2.setValue) IndexError: Signature valueChanged(qreal) not found for signal: valueChanged This is all on OS X 10.6.6, Qt 4.7.1, and PySide installed through MacPorts. -- Mark Moll _______________________________________________ PySide mailing list [email protected] http://lists.pyside.org/listinfo/pyside
