Method showDatabaseManager

src/frontend/datasources/ImportSQLDatabaseWidget.cpp:649–667

! shows the database manager where the connections are created and edited. The selected connection is selected in the connection combo box in this widget. **/

	The selected connection is selected in the connection combo box in this widget.
**/
void ImportSQLDatabaseWidget::showDatabaseManager() {
	auto* dlg = new DatabaseManagerDialog(this, ui.cbConnection->currentText());

	if (dlg->exec() == QDialog::Accepted) {
		// re-read the available connections to be in sync with the changes in DatabaseManager
		m_initializing = true;
		ui.cbConnection->clear();
		readConnections();

		// select the connection the user has selected in DatabaseManager
		const QString& conn = dlg->connection();
		ui.cbConnection->setCurrentIndex(ui.cbConnection->findText(conn));
		m_initializing = false;

		connectionChanged();
	}

	delete dlg;
}

void ImportSQLDatabaseWidget::setInvalid() {
	if (m_valid) {