SGPropertyChangeCallback< T > Class Template Reference

Detailed Description

template<class T>
class SGPropertyChangeCallback< T >

Convenience class for change listener callbacks without creating a derived class implementing a "valueChanged" method.

Also removes listener on destruction automatically.

Definition at line 2106 of file props.hxx.

#include <props.hxx>

Inheritance diagram for SGPropertyChangeCallback< T >:

Collaboration diagram for SGPropertyChangeCallback< T >:

Public Member Functions
	SGPropertyChangeCallback (const SGPropertyChangeCallback< T > &other)
	SGPropertyChangeCallback (T *obj, void(T::*method)(SGPropertyNode *), SGPropertyNode_ptr property, bool initial=false)
void	valueChanged (SGPropertyNode *node)
	Called if value of node has changed.
Public Member Functions inherited from SGPropertyChangeListener
virtual void	childAdded (SGPropertyNode *parent, SGPropertyNode *child)
	Called if child has been added to the given parent.
virtual void	childRemoved (SGPropertyNode *parent, SGPropertyNode *child)
	Called if child has been removed from its parent.

Additional Inherited Members
Protected Member Functions inherited from SGPropertyChangeListener
virtual void	register_property (SGPropertyNode *node)
virtual void	unregister_property (SGPropertyNode *node)

Constructor & Destructor Documentation

SGPropertyChangeCallback() [1/2]

template<class T >

SGPropertyChangeCallback ( T *  obj, void(T::*)(SGPropertyNode *)  method, SGPropertyNode_ptr  property, bool  initial = false  )

inline

Definition at line 2110 of file props.hxx.

        : _obj(obj), _callback(method), _property(property)
    {
        _property->addChangeListener(this,initial);
    }

SGPropertyChangeCallback() [2/2]

template<class T >

SGPropertyChangeCallback ( const SGPropertyChangeCallback< T > &  other )

inline

Definition at line 2117 of file props.hxx.

                                                                     :
    _obj(other._obj), _callback(other._callback), _property(other._property)
  {
     _property->addChangeListener(this,false);
  }

~SGPropertyChangeCallback()

template<class T >

virtual ~SGPropertyChangeCallback ( )

inlinevirtual

Definition at line 2123 of file props.hxx.

    {
        _property->removeChangeListener(this);
    }

Member Function Documentation

valueChanged()

template<class T >

void valueChanged ( SGPropertyNode *  node )

inlinevirtual

Called if value of node has changed.

Reimplemented from SGPropertyChangeListener.

Definition at line 2127 of file props.hxx.

    {
        (_obj->*_callback)(node);
    }

---

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

• props.hxx