Method clearJsonFilePath

app/src/DataModel/ProjectModel.cpp:2249–2255

* @brief Clears the project file path without changing project data. */

 * @brief Clears the project file path without changing project data.
 */
void DataModel::ProjectModel::clearJsonFilePath()
{
  if (!m_filePath.isEmpty()) {
    m_filePath.clear();
    Q_EMIT jsonFileChanged();
  }
}

/**
 * @brief Sets the frame start delimiter sequence.