setMinimumWidth and setMaximumWidth not working

[Krpadia123]

I have label created and want tooltip over it, I want to set tooltip's maximum and minimum width.

Code snippet

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    QListWidget listWidget;
    listWidget.setContentsMargins(QMargins(0, 0, 0, 0));
    QListWidgetItem* item = new QListWidgetItem();

    for (int i = 0; i < 5; ++i)
    {
        auto *itemWidget = new QWidget();

        auto *textLabel = new QLabel(QString("Item %1").arg(i + 1), itemWidget);
        textLabel->setStyleSheet("QToolTip { color: #E3E3E3; background-color: #383838; border: 0px ; font:15px; background-clip: border;;}");
        textLabel->setMinimumWidth(100); // Not working
        textLabel->setMaximumWidth(400); // Not Working
        textLabel->setToolTip("<p>This is the nakkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk that is longet than </p>");

        listWidget.addItem(item);
        listWidget.setItemWidget(item, itemWidget);
    }

    listWidget.show();

    return a.exec();
}

Tooltips rename same doesn't matter whatever value I set on them.

can someone please help.

[jsulm]

@Krpadia123 said in setMinimumWidth and setMaximumWidth not working:

textLabel->setMinimumWidth(100); // Not working
textLabel->setMaximumWidth(400); // Not Working

This sets min/max width for the label, it has nothing to do with the tool tip.
I don't think there is a way to define max/min width for tool tips as those are just strings.
You can try to insert new line ('\n') in your string when it is is too long to force a line break.