NSCore::QTreeItemPointer Class Reference

A pointer to QTreeItem. More...

#include <qtreeitem.h>

Inheritance diagram for NSCore::QTreeItemPointer:

Collaboration diagram for NSCore::QTreeItemPointer:

[legend]

List of all members.

Public Member Functions
	QTreeItemPointer (QTreeItem *object, QTreeItem *parent=0)
	Constructor.
void	setNull ()
virtual void	itemDeleted ()
	The item pointed to is deleted.
virtual void	newChildAdded (QTreeItem *)
	A new child was added.
QVariant	guiValue () const
	Forwards to access the pointed-items functions.
void	guiSetValue (QVariant n)
	Forwards to access the pointed-items functions.
QStringList	guiActions () const
	Forwards to access the pointed-items functions.
void	guiExecAction (QString action, GuiServer_Interface *gui)
	Forwards to access the pointed-items functions.
QVariant	guiIdentifier (int role) const
	Forwards to access the pointed-items functions.
Qt::ItemFlags	guiFlags () const
	Forwards to access the pointed-items functions.
Private Member Functions
QDomNode	saveToXML (QDomDocument)
	Store the information of this element into a new QDomElement.
bool	restoreFromXML (QDomNode)
	Restore the state of this element from the given QDomNode.

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Detailed Description

A pointer to QTreeItem.

This is mostly an extension to the pointer-template but introduces two new functions to derive of.

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Constructor & Destructor Documentation

NSCore::QTreeItemPointer::QTreeItemPointer	(	QTreeItem *	object,
		QTreeItem *	parent = 0
	)

Constructor.

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Member Function Documentation

void NSCore::QTreeItemPointer::setNull

(

)

[inline, virtual]

Reimplemented from NSCore::Pointer_template< T >.

References itemDeleted().

virtual void NSCore::QTreeItemPointer::itemDeleted

(

)

[inline, virtual]

The item pointed to is deleted.

Implement this functions if you want to be notified of the deletion of the item pointed to. Better not use the item anymore, with threads it can be that the item is already deleted.

Reimplemented in NSCore::QTreeItemNode.

Referenced by setNull().

virtual void NSCore::QTreeItemPointer::newChildAdded

(

QTreeItem *

)

[inline, virtual]

A new child was added.

This signals that a new child was added to the item pointed to. Can be used to create the new pointer to the new child.

Reimplemented from NSCore::QTreeItem.

Reimplemented in NSCore::QTreeItemNode.

QVariant NSCore::QTreeItemPointer::guiValue

(

)

const [inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

void NSCore::QTreeItemPointer::guiSetValue

(

QVariant

n

)

[inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

QStringList NSCore::QTreeItemPointer::guiActions

(

)

const [inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

void NSCore::QTreeItemPointer::guiExecAction	(	QString	action,
		GuiServer_Interface *	gui
	)			[inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

QVariant NSCore::QTreeItemPointer::guiIdentifier

(

int

role

)

const [inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

Qt::ItemFlags NSCore::QTreeItemPointer::guiFlags

(

)

const [inline, virtual]

Forwards to access the pointed-items functions.

Reimplemented from NSCore::QTreeItem.

References NSCore::Pointer_template< T >::_p.

QDomNode NSCore::QTreeItemPointer::saveToXML

(

QDomDocument

doc

)

[inline, private, virtual]

Store the information of this element into a new QDomElement.

This function is only to save the state of this element, all the recursive stuff will be done by toXml().

Parameters:

doc

The QDomDocument to use for creation of the element

Implements NSCore::QTreeItem.

bool NSCore::QTreeItemPointer::restoreFromXML

(

QDomNode

node

)

[inline, private, virtual]

Restore the state of this element from the given QDomNode.

You don't have to do the recursive stuff here, that is handled in fromXml() for you. Only the things done in saveToXML need/can be restored here.

If you succeeded and want the childs to be restored too, return true.

Parameters:

node

The QDomNode to restore from

Implements NSCore::QTreeItem.

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

• qtreeitem.h