dizou wrote:
I have a class that inherits QTreeWidget, in the __init__ I am trying to
connect a double click with a function:
class TreeArea(QTreeWidget):
def __init__(self, parent):
.
.
.
self.connect(self, SIGNAL("itemDoubleClicked(QTreeWidgetItem *)"),
self.edit)
def edit(self, item):
.
.
.
However, when I run the program and click on an item I get this error:
TypeError: edit() takes exactly 2 arguments (4 given)
Also, what is the PyQt equivalent of:
setEditTriggers(QAbstractItemView::NoEditTriggers)
I also get the same error with the example included below. Any clues?
import sys
from PyQt4 import QtCore, QtGui
class TreeWidget(QtGui.QTreeWidget):
def __init__(self, parent=None):
QtGui.QTreeWidget.__init__(self, parent)
# Add an item
item = QtGui.QTreeWidgetItem(['1'], 0)
self.addTopLevelItem(item)
# Connect
self.connect(self, QtCore.SIGNAL('itemDoubleClicked (
QTreeWidgetItem *, int)'), self.edit)
def edit(self, item, column):
print 'Clicked'
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
widget = TreeWidget()
widget.show()
sys.exit(app.exec_())
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| QuantumWise A/S | phone: +45-29716388 |
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