Method toolSelected

ui/mainwindow.cpp:445–496

}

void MainWindow::toolSelected()
{
    ui->actionsMenu->clear();
    QModelIndexList list = ui->toolSelector->selectionModel()->selectedRows();
    int row = -1;

    if (!list.isEmpty())
        row = list[0].row();

    if (row == -1)
        return;

    const QModelIndex mi = ui->toolSelector->model()->index(row, 0);
    QWidget *toolWidget = mi.data(ToolModelRole::ToolWidget).value<QWidget *>();
    if (!toolWidget) {
        toolWidget = createErrorPage(mi);
        ui->toolSelector->model()->setData(mi, QVariant::fromValue(toolWidget), ToolModelRole::ToolWidget);
    }

    Q_ASSERT(toolWidget);
    if (ui->toolStack->indexOf(toolWidget) < 0) { // newly created
        if (toolWidget->layout()) {
#ifndef Q_OS_MAC
            toolWidget->layout()->setContentsMargins(11, 0, 0, 0);
#else
            QMargins margins = toolWidget->layout()->contentsMargins();
            margins.setLeft(0);
            toolWidget->layout()->setContentsMargins(margins);
#endif
        }
        ui->toolStack->addWidget(toolWidget);
    }

    ui->toolStack->setCurrentIndex(ui->toolStack->indexOf(toolWidget));

    foreach (QAction *action, toolWidget->actions()) {
        if (auto widgetAction = qobject_cast<QWidgetAction *>(action)) {
            if (auto toolButton = qobject_cast<QToolButton *>(widgetAction->defaultWidget())) {
                auto subMenu = ui->actionsMenu->addMenu(toolButton->text());
                if (auto defaultAction = toolButton->defaultAction()) {
                    subMenu->addAction(defaultAction);
                    subMenu->addSeparator();
                }
                subMenu->addActions(toolButton->menu()->actions());
            }
        } else {
            ui->actionsMenu->addAction(action);
        }
    }
    ui->actionsMenu->setEnabled(!ui->actionsMenu->isEmpty());
    ui->actionsMenu->setTitle(mi.data().toString());
}

void MainWindow::toolContextMenu(QPoint pos)
{