Indeterminate QProgressBar inside QListWidget

Question

as stand in the OP title, is there any chance to get an indeterminate QProgressBar indide a QListWidget?

    bar = new QProgressBar();   
    bar->setMinimum(0);
    bar->setMaximum(0);
    QListWidgetItem *item = new QListWidgetItem ;
    list->setItemWidget(item, bar);
    list->setCurrentRow(0);

that's what I tried but it displays nothing? Any hint?

thank you:

EDIT: I need to wait results from a long term procedure and I want to show the results inside the QListWidget

score 1 · Accepted Answer · answered Jul 31 '12 at 10:59

1

Set the parent of ProgressBar to list.

Instead of bar = new QProgressBar();

Use bar = new QProgressBar(list);

That would do.

answered Jul 31 '12 at 10:59

ScarCode

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Thank you for your reply. When I recive the first item from my long term procedure, I want to remove the QProgressBar and add the item. I tried the QListWidget::removeItemWidget(item), but bar is still there. Any hint? – Blackbelt Jul 31 '12 at 11:44
For removing the item, you have to delete the item. so do "delete bar" when you wish to remove the itemwidget. Qt Documentation says so.. – ScarCode Jul 31 '12 at 11:57
Could you please point me out the link where the doc says so? +1 anyway – Blackbelt Jul 31 '12 at 12:02

Indeterminate QProgressBar inside QListWidget

1 Answers1