Method newStyle

kdevplatform/shell/sourceformatterselectionedit.cpp:1132–1165

}

void SourceFormatterSelectionEdit::newStyle()
{
    Q_D(SourceFormatterSelectionEdit);

    const auto& currentStyle = d->validCurrentStyle();
    auto& newStyle = d->currentFormatter().addNewStyle();
    newStyle.copyDataFrom(currentStyle);
    newStyle.setCaption(i18n("New %1", currentStyle.caption()));

    d->currentLanguage().setSelectedStyle(&newStyle);

    {
        const QSignalBlocker blocker(d->ui.styleList);

        // Don't insert the new item into the correct ordered position, because the user will probably enter a
        // different caption (which affects ordering) right away. Note that when the user renames a style, it is
        // not immediately moved into its new ordered position to avoid the "jumping" of the renamed style.
        // Always keeping style items in their correct UI order positions is not trivial to implement, which is
        // another reason not to do it.
        // User-defined styles are displayed on top of predefined styles, so the eventual ordered position of
        // the new item is most likely closer to the top than to the bottom => place it at the top of the list.
        auto& newStyleItem = d->addStyleItem(newStyle, StyleCategory::UserDefined, NewItemPosition::Top);

        // An edited item is not automatically selected, which results in weird UI behavior:
        // the source style (currentStyle) remains selected after the editing finishes.
        // Select the new style here to prevent this confusion.
        d->ui.styleList->setCurrentItem(&newStyleItem);

        d->ui.styleList->editItem(&newStyleItem);
    }

    d->updateUiForCurrentStyle();
    emit changed();
}

void SourceFormatterSelectionEdit::styleNameChanged(QListWidgetItem* item)
{