Class sh::filesystem::FilesystemNodeList¶
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class
sh::filesystem
::
FilesystemNodeList
: public QObject¶ A data structure for children lists of filesystem nodes.
Different subclasses exist with different behaviors and use cases.
Subclassed by sh::filesystem::AdhocFilesystemNodeList, sh::filesystem::ModelBackedFilesystemNodeList
Public Functions
Adds items to this list. In a model-backed list, this triggers the internal model mounting calls. It is not allowed to call this method twice with the same node.
Adds an item to this list. In a model-backed list, this triggers the internal model mounting calls. It is not allowed to call this method twice with the same node.
Removes nodes from this list. In a model-backed list, this triggers the internal model unmounting calls. It is not allowed to call this method with a node, which is not contained in that list.
Removes a node from this list. In a model-backed list, this triggers the internal model unmounting calls. It is not allowed to call this method with a node, which is not contained in that list.
Resets the list for a given node type to a given new list of children nodes.
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std::shared_ptr<sh::filesystem::FilesystemNode>
mynode
() = 0¶ Returns the node which owns this children list. The result may be
0
for non model-backed lists.
Checks if this list contains a given node.
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const QList<std::shared_ptr<sh::filesystem::FilesystemNode>> *
nodes
()¶ Returns the list of nodes currently stored in this instance.