Class sh::filesystem::FilesystemModelSubtreeProxy

class sh::filesystem::FilesystemModelSubtreeProxy : public QAbstractItemModel

A filesystem proxy model for setting a new root node to an existing fileview proxy.

Used internally, mostly for the user interface.

Public Functions

FilesystemModelSubtreeProxy(QModelIndex root, sh::filesystem::FilesystemModelFileviewProxy *upperproxy)

Constructed only indirectly.

QVariant data(const QModelIndex &index, int role) const

Qt::ItemFlags flags(const QModelIndex &index) const

QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const

QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const

QModelIndex parent(const QModelIndex &index) const

int rowCount(const QModelIndex &parent = QModelIndex()) const

int columnCount(const QModelIndex &parent = QModelIndex()) const

QModelIndex mapFromSource(const QModelIndex mi) const

QModelIndex mapToSource(const QModelIndex mi) const

Signals

void becomesInvalid(std::shared_ptr<sh::filesystem::FilesystemNode> bestValid)

Private Members

bool _inChangeTransaction

std::shared_ptr<sh::filesystem::FilesystemNode> _rootnode

QPersistentModelIndex _rootindex

sh::filesystem::FilesystemModel *mainmodel

sh::filesystem::FilesystemModelFileviewProxy *_upperproxy