Method setSuppressMessageBoxes

app/src/DataModel/ProjectModel.cpp:1028–1031

* @brief Suppresses modal dialogs when true (API/headless mode). */

 * @brief Suppresses modal dialogs when true (API/headless mode).
 */
void DataModel::ProjectModel::setSuppressMessageBoxes(const bool suppress)
{
  m_suppressMessageBoxes = suppress;
}

/**
 * @brief Returns true when modal dialogs are suppressed (API/headless mode).