MP7ListViewItem Class Reference

Instances of this class represent derived QListViewItem objects representing XML elements within an MPEG-7 document. More...

#include <MP7ListViewItem.hpp>

List of all members.

Public Member Functions
	MP7ListViewItem (QListView *parent)
	MP7ListViewItem (MP7ListViewItem *parent, MP7ListViewItem *after=NULL)
	Insert this item after after in parent's list of children.
	MP7ListViewItem (MP7ListViewItem *parent, QDomElement elem, MP7ListViewItem *after=NULL)
	Insert this item after after in parent's list of children and create a corresponding element elem in the QDom tree.
	MP7ListViewItem (MP7ListViewItem *parent, int pos, QDomElement elem)
	Construct this item in position pos in the parent's list of children.
virtual	~MP7ListViewItem ()
	Destructor.
void	setDomElement (const QDomElement &elem)
	Set the XML element corresponding to this item.
QDomElement	domElement () const
	Return the XML element corresponding to this item.
MP7ListViewItem *	prevSibling () const
	Return the previous sibling of this item.

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Detailed Description

Instances of this class represent derived QListViewItem objects representing XML elements within an MPEG-7 document.

Each instance of this class is associated with an XML element in a QDom tree.

Please note: The QListView object containing instances of this class must not allow sorting of items (see QListView::setSorting()), because this class assumes a 1-1 correspondence between the child node order in the list view and QDom trees.

Author:

Mario Taschwer

Version:

Id

MP7ListViewItem.hpp,v 1.4 2004/09/24 13:15:09 mtaschwer Exp

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Constructor & Destructor Documentation

MP7ListViewItem::MP7ListViewItem (  QListView *  parent  )

See also: QListViewItem::QListViewItem(QListView *)

MP7ListViewItem::MP7ListViewItem (  MP7ListViewItem *  parent, MP7ListViewItem *  after = NULL )

Insert this item after after in parent's list of children. If after is NULL, this item will be parent's first child. See also: QListViewItem::QListViewItem(QListViewItem *, QListViewItem *after)

MP7ListViewItem::MP7ListViewItem (  MP7ListViewItem *  parent, QDomElement  elem, MP7ListViewItem *  after = NULL )

Insert this item after after in parent's list of children and create a corresponding element elem in the QDom tree. If after is NULL, this item will be parent's first child.

MP7ListViewItem::MP7ListViewItem (  MP7ListViewItem *  parent, int  pos, QDomElement  elem )

Construct this item in position pos in the parent's list of children. Parameters: parent  the parent item. pos  the position of this item in the parent's list of children. If pos is -1, this item will be inserted as the last child. elem  if !elem.isNull(), elem will be inserted into the corresponding QDom tree.

virtual MP7ListViewItem::~MP7ListViewItem (   )  [virtual]

Destructor. Removes the associated QDomElement, too.

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Member Function Documentation

MP7ListViewItem* MP7ListViewItem::prevSibling (   )  const

Return the previous sibling of this item. Returns: NULL if there is no such sibling.

void MP7ListViewItem::setDomElement (  const QDomElement &  elem  )

Set the XML element corresponding to this item. The element must already be a node of the XML DOM tree.

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The documentation for this class was generated from the following file:

• MP7ListViewItem.hpp

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