RibbonGroup直接调用addAction就可以看到popup这种效果
//Popup Button
{
QMenu* menuPopup = groupClipboard->addMenu(QIcon(":/QRibbonDemo/res/largepaste.png"),
tr("Popup Button"), Qt::ToolButtonTextUnderIcon);
menuPopup->addAction(tr("Option 1"));
menuPopup->addAction(tr("Option 2"));
menuPopup->addAction(tr("Option 3"));
}
效果如下:
只要点击按钮就会弹出下拉菜单