QDomDocumentFragment Class ReferenceThe QDomDocumentFragment class is a tree of QDomNodes which is not usually a complete QDomDocument. More... #include <QDomDocumentFragment> Inherits QDomNode. Note: All functions in this class are reentrant. Public Functions
Detailed DescriptionThe QDomDocumentFragment class is a tree of QDomNodes which is not usually a complete QDomDocument. If you want to do complex tree operations it is useful to have a lightweight class to store nodes and their relations. QDomDocumentFragment stores a subtree of a document which does not necessarily represent a well-formed XML document. QDomDocumentFragment is also useful if you want to group several nodes in a list and insert them all together as children of some node. In these cases QDomDocumentFragment can be used as a temporary container for this list of children. The most important feature of QDomDocumentFragment is that it is treated in a special way by QDomNode::insertAfter(), QDomNode::insertBefore(), QDomNode::replaceChild() and QDomNode::appendChild(): instead of inserting the fragment itself, all the fragment's children are inserted. Member Function DocumentationQDomDocumentFragment::QDomDocumentFragment ()Constructs an empty document fragment. QDomDocumentFragment::QDomDocumentFragment ( const QDomDocumentFragment & x )Constructs a copy of x. The data of the copy is shared (shallow copy): modifying one node will also change the other. If you want to make a deep copy, use cloneNode(). QDomNode::NodeType QDomDocumentFragment::nodeType () constReturns DocumentFragment. See also isDocumentFragment() and QDomNode::toDocumentFragment(). QDomDocumentFragment & QDomDocumentFragment::operator= ( const QDomDocumentFragment & x )Assigns x to this DOM document fragment. The data of the copy is shared (shallow copy): modifying one node will also change the other. If you want to make a deep copy, use cloneNode(). X
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