Removing tree node not effecting

[aurora]

hi all,
i added root tree widget item dynamically,
when i tried to access, i can its name but when i tried to remove that root with specified name, the effect was not reflecting in window...
Please tell me what i'm missing here...
@
void MainWindow::RemoveTreeRoot(QString Filename)
{

QList<QTreeWidgetItem *>TempRoot=ui->treeWidget_FilesSelected->findItems(Filename,Qt::MatchExactly,0);
foreach (QTreeWidgetItem *temp,TempRoot)
{
    cout<<"ITS FOUND!!!!!!!!!!!!!!!!"<<endl;
    std::cout<<"remove:"<<temp->text(0).toStdString()<<endl; ///PRINTING CORRECT NODE NAME....
               ui->treeWidget_FilesSelected->removeItemWidget(temp,0);   //  <----This effect not reflecting in mainwindow while executing

}
}@

[kunashir]

No effect at all or when cycle end reflecting?

[aurora]

no effect at all.....no nodes are removed...all were as they before....
[quote author="kunashir" date="1325233742"]No effect at all or when cycle end reflecting?[/quote]

[kunashir]

I also do not work your code.

I think *temp is const, but it is not right.
However, if You don't want display some item, may use
@setHidden(true);@

[goetz]

Calling

@
delete temp;
@

is sufficient.

removeItemWidget removes an item widget (set with setItemWidget()), not an item (set with insertTopLevelItem()) - there's a difference!

[kunashir]

Really simply.

[aurora]

thanks a lot...:)