[PyQt] get list of selected items in a listWidget

[Christos Parliaros]

*well, I found my self another way, similar but shorter.*
*only the printItem() function have been changed from the previous code.*
*
*

> def printItemText(self):
> items = self.listWidget.selectedItems()
> x=[]
> for i in list(items):
> x.append(str(i.text()))
> print x


On Mon, Mar 26, 2012 at 9:39 PM, Christos Parliaros <cparliaros at gmail.com>wrote:

> *Is there any better, more efficient way to achieve the following:*
>
> from PyQt4.QtCore import *
>> from PyQt4.QtGui import *
>> import ui_list
>> class Test(QDialog,ui_list.Ui_Dialog):
>> def __init__(self, parent=None):
>>  super(Test, self).__init__(parent)
>> self.setupUi(self)
>> for i in range(10):
>>  item = QListWidgetItem("Item %i" % i)
>> self.listWidget.addItem(item)
>>   #self.listWidget.itemClicked.connect(self.printItemText)
>>  self.connect(self.listWidget, SIGNAL("itemSelectionChanged()"),
>> self.printItemText)
>>
>> def printItemText(self):
>>  items = self.listWidget.selectedItems()
>> x=[]
>> for i in range(len(items)):
>>  x.append(str(self.listWidget.selectedItems()[i].text()))
>> print x
>> if __name__ == "__main__":
>> import sys
>> app = QApplication(sys.argv)
>> form = Test()
>>  form.show()
>> app.exec_()
>
>
> *I couldnt find any way to get a list with all the selected items as
> text, so I had to create this loop.*
> *
> *
> *Here is the code from the ui_list.py from qtdesigner:*
>
> from PyQt4 import QtCore, QtGui
>> try:
>>     _fromUtf8 = QtCore.QString.fromUtf8
>> except AttributeError:
>>     _fromUtf8 = lambda s: s
>> class Ui_Dialog(object):
>>     def setupUi(self, Dialog):
>>         Dialog.setObjectName(_fromUtf8("Dialog"))
>>         Dialog.resize(231, 315)
>>         Dialog.setWindowTitle(QtGui.QApplication.translate("Dialog",
>> "Dialog", None, QtGui.QApplication.UnicodeUTF8))
>>         self.listWidget = QtGui.QListWidget(Dialog)
>>         self.listWidget.setGeometry(QtCore.QRect(10, 10, 211, 291))
>>
>> self.listWidget.setSelectionMode(QtGui.QAbstractItemView.MultiSelection)
>>         self.listWidget.setObjectName(_fromUtf8("listWidget"))
>>         self.retranslateUi(Dialog)
>>         QtCore.QMetaObject.connectSlotsByName(Dialog)
>>     def retranslateUi(self, Dialog):
>>         pass
>
>
> *thanks in advance*
> --
> Christos Parliaros
> VFX Technical Director and Artist
> www.cparliaros.com
>



-- 
Christos Parliaros
VFX Technical Director and Artist
www.cparliaros.com
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