添加快速访问区域挺简单的，实例如下所示：

void QtRightFuncDemo::createQuickAccessBar()
{
    RibbonQuickAccessBar* quickAccessBar = ribbonBar()->quickAccessBar();
    QAction* action = quickAccessBar->actionCustomizeButton();
    action->setToolTip(tr("quickAccessBar"));

    QAction* smallButton = quickAccessBar->addAction(QIcon(":/QtRightFuncDemo/res/print.png"), tr("test2"));
    smallButton->setToolTip(tr("test2"));
    connect(smallButton, SIGNAL(triggered()), this, SLOT(pressButton()));
    quickAccessBar->setActionVisible(smallButton, false);

    smallButton = quickAccessBar->addAction(QIcon(":/QtRightFuncDemo/res/print.png"), tr("test3"));
    smallButton->setToolTip(tr("test3"));
    connect(smallButton, SIGNAL(triggered()), this, SLOT(pressButton()));
    quickAccessBar->setActionVisible(smallButton, false);

    smallButton = quickAccessBar->addAction(QIcon(":/QtRightFuncDemo/res/print.png"), tr("test4"));
    smallButton->setToolTip(tr("test4"));
    connect(smallButton, SIGNAL(triggered()), this, SLOT(pressButton()));

    smallButton = quickAccessBar->addAction(QIcon(":/QtRightFuncDemo/res/print.png"), tr("test5"));
    smallButton->setShortcut(QKeySequence::Undo);
    smallButton->setEnabled(false);

    smallButton = quickAccessBar->addAction(QIcon(":/QtRightFuncDemo/res/print.png"), tr("test6"));
    smallButton->setShortcut(QKeySequence::Redo);
    smallButton->setEnabled(false);
    quickAccessBar->setVisible(true);
}