Récupérer les valeurs des cellules d'un QTableWidget

**HAF-MED** · 10/02/2009, 09h33

Salut ;

Je écrit une petit application ou l'utilisateur doit remplir un tableau, et depuis les valeurs des cellules de ce tableau l'application calcul un paramètre ...

le problème je ne sais pas comment récupérer les valeurs des cellules

voici code :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
# -*- coding: utf-8 -*-
 
# Form implementation generated from reading ui file 'essai_table3.ui'
#
# Created: Mon Feb 09 16:00:58 2009
#      by: PyQt4 UI code generator 4.4.3
#
# WARNING! All changes made in this file will be lost!
 
from PyQt4 import QtCore, QtGui
 
class Ui_calcul_reseau(object):
    def setupUi(self, calcul_reseau):
        calcul_reseau.setObjectName("calcul_reseau")
        calcul_reseau.resize(641, 605)
        self.tab = QtGui.QWidget()
        self.tab.setObjectName("tab")
        self.pushButton_Suivant = QtGui.QPushButton(self.tab)
        self.pushButton_Suivant.setGeometry(QtCore.QRect(480, 530, 75, 24))
        self.pushButton_Suivant.setObjectName("pushButton_Suivant")
        self.label = QtGui.QLabel(self.tab)
        self.label.setGeometry(QtCore.QRect(30, 70, 21, 16))
        self.label.setObjectName("label")
        self.label_2 = QtGui.QLabel(self.tab)
        self.label_2.setGeometry(QtCore.QRect(100, 70, 21, 16))
        self.label_2.setObjectName("label_2")
        self.label_3 = QtGui.QLabel(self.tab)
        self.label_3.setGeometry(QtCore.QRect(180, 70, 21, 16))
        self.label_3.setObjectName("label_3")
        self.label_4 = QtGui.QLabel(self.tab)
        self.label_4.setGeometry(QtCore.QRect(260, 70, 21, 16))
        self.label_4.setObjectName("label_4")
        self.label_5 = QtGui.QLabel(self.tab)
        self.label_5.setGeometry(QtCore.QRect(50, 490, 81, 16))
        self.label_5.setObjectName("label_5")
        self.lineEdit_P1 = QtGui.QLineEdit(self.tab)
        self.lineEdit_P1.setGeometry(QtCore.QRect(10, 90, 51, 20))
        self.lineEdit_P1.setObjectName("lineEdit_P1")
        self.lineEdit_P2 = QtGui.QLineEdit(self.tab)
        self.lineEdit_P2.setGeometry(QtCore.QRect(80, 90, 61, 20))
        self.lineEdit_P2.setObjectName("lineEdit_P2")
        self.lineEdit_Z1 = QtGui.QLineEdit(self.tab)
        self.lineEdit_Z1.setGeometry(QtCore.QRect(160, 90, 51, 20))
        self.lineEdit_Z1.setObjectName("lineEdit_Z1")
        self.lineEdit_Z2 = QtGui.QLineEdit(self.tab)
        self.lineEdit_Z2.setGeometry(QtCore.QRect(240, 90, 61, 20))
        self.lineEdit_Z2.setObjectName("lineEdit_Z2")
        self.lineEdit_Nbre_Tubes = QtGui.QLineEdit(self.tab)
        self.lineEdit_Nbre_Tubes.setGeometry(QtCore.QRect(40, 510, 101, 20))
        self.lineEdit_Nbre_Tubes.setObjectName("lineEdit_Nbre_Tubes")
        self.lineEdit_Z3 = QtGui.QLineEdit(self.tab)
        self.lineEdit_Z3.setGeometry(QtCore.QRect(320, 90, 61, 20))
        self.lineEdit_Z3.setObjectName("lineEdit_Z3")
        self.label_6 = QtGui.QLabel(self.tab)
        self.label_6.setGeometry(QtCore.QRect(340, 70, 21, 16))
        self.label_6.setObjectName("label_6")
        calcul_reseau.addTab(self.tab, "")
        self.tab1 = QtGui.QWidget()
        self.tab1.setObjectName("tab1")
        self.tableWidget = QtGui.QTableWidget(self.tab1)
        self.tableWidget.setGeometry(QtCore.QRect(40, 30, 551, 501))
        self.tableWidget.setObjectName("tableWidget")
        self.tableWidget.setColumnCount(0)
        self.tableWidget.setRowCount(0)
        self.pushButton_Calculer = QtGui.QPushButton(self.tab1)
        self.pushButton_Calculer.setGeometry(QtCore.QRect(270, 540, 75, 24))
        self.pushButton_Calculer.setObjectName("pushButton_Calculer")
        calcul_reseau.addTab(self.tab1, "")
        self.tab_2 = QtGui.QWidget()
        self.tab_2.setObjectName("tab_2")
        self.qwtPlot_resultats = QwtPlot(self.tab_2)
        self.qwtPlot_resultats.setGeometry(QtCore.QRect(0, 30, 601, 531))
        self.qwtPlot_resultats.setObjectName("qwtPlot_resultats")
        calcul_reseau.addTab(self.tab_2, "")
 
        self.retranslateUi(calcul_reseau)
        calcul_reseau.setCurrentIndex(0)
        QtCore.QObject.connect(self.pushButton_Suivant, QtCore.SIGNAL("clicked()"), self.Haf_entree_donnee)
        QtCore.QObject.connect(self.pushButton_Calculer, QtCore.SIGNAL("clicked()"), self.Haf_Calculer)
        QtCore.QMetaObject.connectSlotsByName(calcul_reseau)
 
    def Haf_entree_donnee(self):
        Nbre_Tubes=float(self.lineEdit_Nbre_Tubes.text())
        self.tableWidget.setRowCount(Nbre_Tubes)
        self.tableWidget.setColumnCount(3)
        self.tableWidget.setHorizontalHeaderLabels(['L (m)','D',u'Nbre de Singularité']) 
        calcul_reseau.setCurrentIndex(1) 
 
    def Haf_Calculer(self):
        a=self.tableWidget.item(1,1)
        print a
#        self.tableWidget.setCellWidget(1,1,self.lineEdit_P1)
        self.tableWidget.setRowCount(3)
        self.tableWidget.setColumnCount(3)
        self.tableWidget.setHorizontalHeaderLabels(['L (m)','D',u'Nbre de Singularité']) 
        calcul_reseau.setCurrentIndex(1)             
 
 
    def retranslateUi(self, calcul_reseau):
        calcul_reseau.setWindowTitle(QtGui.QApplication.translate("calcul_reseau", "Form", None, QtGui.QApplication.UnicodeUTF8))
        self.pushButton_Suivant.setText(QtGui.QApplication.translate("calcul_reseau", "Suivant", None, QtGui.QApplication.UnicodeUTF8))
        self.label.setText(QtGui.QApplication.translate("calcul_reseau", "P1", None, QtGui.QApplication.UnicodeUTF8))
        self.label_2.setText(QtGui.QApplication.translate("calcul_reseau", "P2", None, QtGui.QApplication.UnicodeUTF8))
        self.label_3.setText(QtGui.QApplication.translate("calcul_reseau", "Z1", None, QtGui.QApplication.UnicodeUTF8))
        self.label_4.setText(QtGui.QApplication.translate("calcul_reseau", "Z2", None, QtGui.QApplication.UnicodeUTF8))
        self.label_5.setText(QtGui.QApplication.translate("calcul_reseau", "Nbre de tubes", None, QtGui.QApplication.UnicodeUTF8))
        self.label_6.setText(QtGui.QApplication.translate("calcul_reseau", "Z3", None, QtGui.QApplication.UnicodeUTF8))
        calcul_reseau.setTabText(calcul_reseau.indexOf(self.tab), QtGui.QApplication.translate("calcul_reseau", "Tab 1", None, QtGui.QApplication.UnicodeUTF8))
        self.pushButton_Calculer.setText(QtGui.QApplication.translate("calcul_reseau", "Calculer", None, QtGui.QApplication.UnicodeUTF8))
        calcul_reseau.setTabText(calcul_reseau.indexOf(self.tab1), QtGui.QApplication.translate("calcul_reseau", "Tab 2", None, QtGui.QApplication.UnicodeUTF8))
        calcul_reseau.setTabText(calcul_reseau.indexOf(self.tab_2), QtGui.QApplication.translate("calcul_reseau", "Page", None, QtGui.QApplication.UnicodeUTF8))
 
from PyQt4.Qwt5 import QwtPlot
 
if __name__ == "__main__":
    import sys
    app = QtGui.QApplication(sys.argv)
    calcul_reseau = QtGui.QTabWidget()
    ui = Ui_calcul_reseau()
    ui.setupUi(calcul_reseau)
    calcul_reseau.show()
    sys.exit(app.exec_())

**pierjean** · 10/02/2009, 13h12

Bonjour,

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
    def Haf_Calculer(self):
        a=self.tableWidget.item(1,1)
        print a.data(0).toString()

**HAF-MED** · 10/02/2009, 16h03

Merci beaucoup pierjean et à tous

C'est résolu

Récupérer les valeurs des cellules d'un QTableWidget

PyQt Python

Vue hybride

Discussions similaires

Partager

Partager