Method onApply

plugins/grepview/grepoutputview.cpp:316–336

}

void GrepOutputView::onApply()
{
    if(model())
    {
        Q_ASSERT(model()->rowCount());
        // ask a confirmation before an empty string replacement
        if (replacementCombo->currentText().length() == 0
            && KMessageBox::questionTwoActions(
                   this, i18n("Do you want to replace with an empty string?"),
                   i18nc("@title:window", "Start Replacement"),
                   KGuiItem(i18nc("@action:button", "Replace"), QStringLiteral("dialog-ok-apply")),
                   KStandardGuiItem::cancel())
                == KMessageBox::SecondaryAction) {
            return;
        }

        setEnabled(false);
        model()->doReplacements();
        setEnabled(true);
    }
}

void GrepOutputView::showDialog()
{