实际项目中，group中需要添加按钮与点击事件：
添加实例如下：
if (Qtitan::RibbonGroup* groupClipboard = pageHome->addGroup(tr("Clipboard")))
{
//右下角按钮显示
groupClipboard->setOptionButtonVisible();
QAction* act = groupClipboard->getOptionButtonAction();
act->setText(tr("Clipboard"));
act->setToolTip(tr("Show the Office clipboard Task Pane"));
act->setStatusTip(tr("Show the Office clipboard Task Pane"));
connect(act, SIGNAL(triggered()), this, SLOT(optionClipboard()));
QAction* pactionPaste = groupClipboard->addAction(QIcon(":/QRibbonDemo/res/largeThemes.png"),
tr("&Paste"), Qt::ToolButtonTextUnderIcon);
pactionPaste->setToolTip(tr("Paste Click"));
connect(pactionPaste, SIGNAL(triggered()), this, SLOT(optionPaste()));
}
响应事件：
protected slots:
void optionPaste();
void QRibbonDemo::optionPaste()
{
QMessageBox messageBox(QMessageBox::Information, windowTitle(),
QLatin1String(""), QMessageBox::Ok, this);
messageBox.setInformativeText(QLatin1String("Paste"));
messageBox.exec();
}
效果如下所示：
