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/*
simplefiletreeitem.cpp
A container for items of data supplied by the simple file tree model.
*/
#include "simplefiletreeitem.h"
SimpleFileTreeItem::SimpleFileTreeItem(const QVector<QVariant>& data,
SimpleFileTreeItem* parent)
: m_itemData(data), m_parentItem(parent)
{}
SimpleFileTreeItem::~SimpleFileTreeItem()
{
qDeleteAll(m_childItems);
}
void SimpleFileTreeItem::appendChild(const QString& name, SimpleFileTreeItem* item)
{
m_childItems.append(item);
m_childItemsByName.insert(name, item);
}
SimpleFileTreeItem* SimpleFileTreeItem::child(int row)
{
if (row < 0 || row >= m_childItems.size())
return nullptr;
return m_childItems.at(row);
}
SimpleFileTreeItem* SimpleFileTreeItem::childByName(const QString& name)
{
return m_childItemsByName.value(name);
}
QVector<SimpleFileTreeItem*> SimpleFileTreeItem::children()
{
return m_childItems;
}
int SimpleFileTreeItem::childCount() const
{
return m_childItems.count();
}
int SimpleFileTreeItem::columnCount() const
{
return m_itemData.count();
}
QVariant SimpleFileTreeItem::data(int column) const
{
if (column < 0 || column >= m_itemData.size())
return QVariant();
return m_itemData.at(column);
}
SimpleFileTreeItem* SimpleFileTreeItem::parentItem()
{
return m_parentItem;
}
int SimpleFileTreeItem::row() const
{
if (m_parentItem)
return m_parentItem->m_childItems.indexOf(const_cast<SimpleFileTreeItem*>(this));
return 0;
}
QString SimpleFileTreeItem::fullPath(QChar separator) const
{
// Walk up, collecting names. Skip the root sentinel (parent == nullptr).
QStringList parts;
const SimpleFileTreeItem* node = this;
while (node && node->m_parentItem) {
parts.prepend(node->m_itemData.value(0).toString());
node = node->m_parentItem;
}
return parts.join(separator);
}
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