[SOLVED] remove a row from QListWidget()

devilboy09 · 07-06-2012, 03:39 AM

i'm using python and Qt4.i created a qlistwidget and added some elements like this:

Code:

self.listWidget = QtGui.QListWidget()
		shares = []
		shares = open('/etc/exports', 'r')
		for item in shares:
			if not re.search('^#', item):
				self.listWidget.addItem(item)

i could retrieve the current row :

Code:

curRow = self.listWidget.currentRow()

but i can't remove it from the list.i searched the Qt4 library and there is no method for doing so.is there ant way to remove an item from a qlistwidget ?

eSelix · 07-06-2012, 05:46 AM

Of course it is - removeItemWidget(QListWidgetItem). And QListWidgetItem can be found from row number by method item(). Or simpler, use currentItem() to get current QListWidgetItem.

devilboy09 · 07-06-2012, 07:58 AM

that's funny because i did what you propose and it didin't work.here's my code :

Code:

curItem = self.listWidget.currentItem()
self.listWidget.removeItemWidget(curItem)

when i run my app nothing happens !

dugan · 07-06-2012, 08:55 AM

Try takeItem instead of removeItemWidget.

From the same page:

Quote:

To remove items from the list, use takeItem().

devilboy09 · 07-06-2012, 09:22 AM

thank you dugan i used takeItem and it did work.