gui::TreeItemGenericObserver< ObservedItem > Class Template Reference

Generic observer that will reload tree item on change. More...

#include <treeitemgenericobserver.h>

Inheritance diagram for gui::TreeItemGenericObserver< ObservedItem >:

List of all members.

Public Member Functions
	TreeItemGenericObserver (TreeItemAbstract *_parent)
void	deactivate ()
virtual void	notify (boost::shared_ptr< ObservedItem > newValue, boost::shared_ptr< const observer::IChangeContext< ObservedItem > > context) const throw ()
virtual observer::IObserver < int >::priority_t	getPriority () const throw ()
virtual	~TreeItemGenericObserver () throw ()
Protected Attributes
TreeItemAbstract *	parent

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Detailed Description

template<typename ObservedItem>
class gui::TreeItemGenericObserver< ObservedItem >

Generic observer that will reload tree item on change.

This template class provides observer monitoring some item.
That item must have ObserverContext and Observer types defined within it The observer will reload associated tree item when the observed item changes.

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Constructor & Destructor Documentation

template<typename ObservedItem>

gui::TreeItemGenericObserver< ObservedItem >::TreeItemGenericObserver

(

TreeItemAbstract *

_parent

)

[inline]

Constructor

Parameters:

_parent

Object to be reloaded on any change to monitored item

template<typename ObservedItem>

virtual gui::TreeItemGenericObserver< ObservedItem >::~TreeItemGenericObserver

(

)

throw () [inline, virtual]

Destructor

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Member Function Documentation

template<typename ObservedItem>

void gui::TreeItemGenericObserver< ObservedItem >::deactivate

(

)

[inline]

Deactivate observer

template<typename ObservedItem>

virtual observer::IObserver<int>::priority_t gui::TreeItemGenericObserver< ObservedItem >::getPriority

(

)

const throw () [inline, virtual]

Return priority of this observer

Returns:

priority value

Implements observer::IObserver< ObservedItem >.

template<typename ObservedItem>

virtual void gui::TreeItemGenericObserver< ObservedItem >::notify	(	boost::shared_ptr< ObservedItem >	newValue,
		boost::shared_ptr< const observer::IChangeContext< ObservedItem > >	context
	)			const throw () [inline, virtual]

Notification function called by changing property

Parameters:

	newValue	New value of property
	context	Context of change

Implements observer::IObserver< ObservedItem >.

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Member Data Documentation

template<typename ObservedItem>

TreeItemAbstract* gui::TreeItemGenericObserver< ObservedItem >::parent [protected]

Parent object holding observed property

Referenced by gui::TreeItemGenericObserver< pdfobjects::CPage >::deactivate(), gui::TreeItemGenericObserver< pdfobjects::CPage >::notify(), and gui::TreeItemGenericObserver< pdfobjects::CPage >::TreeItemGenericObserver().

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

• src/gui/treeitemgenericobserver.h