Method unloadPlugins

ImagePlay/src/MainWindow.cpp:572–595

}

void MainWindow::unloadPlugins()
{
    // don't try to reload while running
    if(ui->graphicsView->isRunning())
        return;

    setActiveProcessStep(NULL);
    _allowChangeActiveProcessStep = false;
    writeProcessFile();
    clearScene();
    _pluginManager->unloadPlugins();
    readProcessFile();

    // activate plugin tab
    ui->processTabWidget->setCurrentIndex(ui->processTabWidget->count()-1);

    // refresh process library
    ui->processTabWidget->init(this);

    // switch to last tab again
    ui->processTabWidget->setCurrentIndex(ui->processTabWidget->count()-1);

    _allowChangeActiveProcessStep = true;
}

void MainWindow::setFilterFocus()
{