void MainWindow::onHistoryDockTriggered(bool checked)
{
    if (checked) {
        m_historyDock->show();
        m_historyDock->raise();
    }
}
void MainWindow::onHistoryDockTriggered(bool checked)
{
    if (checked) {
        m_historyDock->show();
        m_historyDock->raise();
    }
}