Method updateValue

plugins/qmljs/navigation/propertypreviewwidget.cpp:107–128

}

void PropertyPreviewWidget::updateValue()
{
    QString newValue = view->rootObject()->property("value").toString();

    // set the cursor to the edited range, otherwise the view will jump if we call doc->endEditing()
    //document->activeView()->setCursorPosition(KTextEditor::Cursor(valueRange.start.line, valueRange.start.column));
    if (valueRange.end().column() - valueRange.start().column() == newValue.size()) {
        document->replaceText(valueRange, newValue);
    }
    else {
        // the length of the text changed so don't replace it but remove the old
        // and insert the new text.
        KTextEditor::Document::EditingTransaction transaction(document);
        document->removeText(valueRange);
        document->insertText(valueRange.start(), newValue);

        valueRange.setRange(
            valueRange.start(),
            KTextEditor::Cursor(valueRange.start().line(), valueRange.start().column() + newValue.size())
        );
    }
}

PropertyPreviewWidget::~PropertyPreviewWidget()
{