thank's for your help
...
self.model = QtGui.QStandardItemModel(3,3)
self.TVTable.setModel(self.model)
...
is more correct...
olivier fournier
Phil Thompson a écrit :
On Friday 24 February 2006 3:48 pm, Olivier Fournier wrote:
Hello,
I don't understand why this code is correct :
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'ftable.ui'
#
# Created: Fri Feb 24 16:38:19 2006
# by: PyQt4 UI code generator vsnapshot-20060221
#
# WARNING! All changes made in this file will be lost!
import sys
from PyQt4 import QtCore, QtGui
class Ui_FTable(object):
def setupUi(self, FTable):
FTable.setObjectName("FTable")
FTable.resize(QtCore.QSize(QtCore.QRect(0,0,400,300).size()).expandedTo(FTa
ble.minimumSizeHint()))
self.gridlayout = QtGui.QGridLayout(FTable)
self.gridlayout.setMargin(9)
self.gridlayout.setSpacing(6)
self.gridlayout.setObjectName("gridlayout")
self.TVTable = QtGui.QTableView(FTable)
self.TVTable.setObjectName("TVTable")
self.gridlayout.addWidget(self.TVTable,0,0,1,1)
self.retranslateUi(FTable)
QtCore.QMetaObject.connectSlotsByName(FTable)
def tr(self, string):
return QtGui.QApplication.translate("FTable", string, None,
QtGui.QApplication.UnicodeUTF8)
def retranslateUi(self, FTable):
FTable.setWindowTitle(self.tr("Form"))
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
FTable = QtGui.QWidget()
ui = Ui_FTable()
ui.setupUi(FTable)
############################
model = QtGui.QStandardItemModel(3,3)
ui.TVTable.setModel(model)
############################
FTable.show()
sys.exit(app.exec_())
and why this code is incorrect: ( Exit with Signal 11 )
# -*- coding: utf-8 -*-
import sys
from PyQt4 import QtGui, QtCore
from ftable import Ui_FTable
class FTable(Ui_FTable):
def __init__(self, Fenetre):
self.setupUi(Fenetre)
model = QtGui.QStandardItemModel(3,3)
self.TVTable.setModel(model)
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
Client = QtGui.QWidget()
ui = FTable(Fenetre=Client)
Client.show()
sys.exit(app.exec_())
I use Python2.4 and the last sip and pyqt snapshot ( 20060221)
I'll be happy you can help me!
Because setModel() doesn't take ownership of the model. In the first example
model stays alive while it is being used. In the second it is garbage
collected while it is still in use.
Phil
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