Method previewVisibilityChanged

kdevplatform/shell/settings/editstyledialog.cpp:119–132

}

void EditStyleDialog::previewVisibilityChanged(bool visible)
{
    Q_ASSERT(m_style.usePreview() == visible);
    if (visible) {
        if (!m_document) {
            initPreview();
        }
        if (!m_pendingPreviewText.isEmpty()) {
            showPreview(m_pendingPreviewText);
            m_pendingPreviewText = QString{};
        }
    }
    m_ui.previewArea->setVisible(visible);
}

QString EditStyleDialog::content() const
{