Method showProgress

kdevplatform/shell/statusbar.cpp:249–274

}

void StatusBar::showProgress( IStatus* status, int minimum, int maximum, int value)
{
    QPointer<QObject> context = dynamic_cast<QObject*>(status);
    QTimer::singleShot(0, this, [this, context, status, minimum, maximum, value]() {
        if (!context)
            return;
        auto progressItemIt = m_progressItems.find(status);
        if (progressItemIt == m_progressItems.end()) {
            // Transfer an existing status message (if any) to the new progress item where it belongs.
            const auto statusMessage = takeMessage(status);
            bool canBeCanceled = false;
            progressItemIt = m_progressItems.insert(status, m_progressController->createProgressItem(
                ProgressManager::createUniqueID(), status->statusName(), statusMessage, canBeCanceled));
        }

        ProgressItem* i = *progressItemIt;
        m_progressWidget->raise();
        m_progressDialog->raise();
        if( minimum == 0 && maximum == 0 ) {
            i->setUsesBusyIndicator( true );
        } else {
            i->setUsesBusyIndicator( false );
            i->setProgress( 100*value/maximum );
        }
    });
}

}