本文整理汇总了C++中MythGenericTree::getParent方法的典型用法代码示例。如果您正苦于以下问题：C++ MythGenericTree::getParent方法的具体用法？C++ MythGenericTree::getParent怎么用？C++ MythGenericTree::getParent使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MythGenericTree的用法示例。
在下文中一共展示了MythGenericTree::getParent方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RemoveItem
/*!
* \brief Remove the item from the tree
*
* \param item Item to be removed
* \param deleteNode Also delete the node from the tree? Modifies the tree.
*
* \return True if successful
*/
void MythUIButtonTree::RemoveItem(MythUIButtonListItem *item, bool deleteNode)
{
if (!item || !m_rootNode)
return;
MythGenericTree *node = qVariantValue<MythGenericTree *>(item->GetData());
if (node && node->getParent())
{
DoSetCurrentNode(node->getParent());
if (deleteNode)
node->getParent()->deleteNode(node);
else
node->SetVisible(false);
}
MythUIButtonList *list = item->parent();
list->RemoveItem(item);
if (list->IsEmpty())
{
if (m_currentDepth > 0)
m_currentDepth--;
else if (m_activeListID > 1)
m_activeListID--;
SetTreeState(true);
}
}示例2: while
QList<MythGenericTree*> MythGenericTree::getRoute(void)
{
QList<MythGenericTree*> route;
route.push_front(this);
MythGenericTree *parent = this;
while( (parent = parent->getParent()) )
{
route.push_front(parent);
}
return route;
}示例3: getRouteByString
QStringList MythGenericTree::getRouteByString()
{
QStringList routeByString;
routeByString.push_front(getString());
MythGenericTree *parent = this;
while( (parent = parent->getParent()) )
{
routeByString.push_front(parent->getString());
}
return routeByString;
}