This class can be used as a base class for UNO objects. More...

Inheritance diagram for uno.util.WeakComponentBase:

Collaboration diagram for uno.util.WeakComponentBase:

Public Member Functions
void	dispose ()
	This method is called by the owner of this object to explicitly dispose it. More...

void	addEventListener (XEventListener xListener)
	Registers an event listener being notified when this object is disposed. More...

void	removeEventListener (XEventListener xListener)
	Revokes an event listener from being notified when this object is disposed. More...

Public Member Functions inherited from uno.util.WeakBase
XAdapter	queryAdapter ()
	The returned XAdapter implementation can be used to keap a weak reference to this object. More...

Type[]	getTypes ()
	Returns an array of Type objects which represent all implemented UNO interfaces of this object. More...

byte[]	getImplementationId ()

override String	ToString ()

Protected Member Functions
bool	isDisposed ()
	Indicates whether object is already disposed. More...

void	checkUnDisposed ()
	Checks whether this object is disposed and throws a DisposedException if it is already disposed. More...

void	preDisposing ()
	Override to perform extra clean-up work. More...

void	postDisposing ()
	Override to become notified right before the disposing action is performed. More...

Private Member Functions
delegate void	t_disposing (EventObject evt)

	~WeakComponentBase ()

Private Attributes
t_disposing	m_disposing = null

bool	m_inDispose = false

bool	m_disposed = false

Additional Inherited Members
Static Protected Attributes inherited from uno.util.WeakBase
static Hashtable	s_types = new Hashtable()

static Hashtable	s_impl_ids = new Hashtable()

Detailed Description

This class can be used as a base class for UNO objects.

It implements the capability to be kept weakly (unoidl.com.sun.star.uno.XWeak) and it implements unoidl.com.sun.star.lang.XTypeProvider which is necessary for using the object from StarBasic. In addition, it implements the interface unoidl.com.sun.star.lang.XComponent to be disposed explicitly.

Definition at line 33 of file WeakComponentBase.cs.

Constructor & Destructor Documentation

◆ ~WeakComponentBase()

uno.util.WeakComponentBase.~WeakComponentBase ( )

inlineprivate

Definition at line 65 of file WeakComponentBase.cs.

References uno.util.WeakComponentBase.dispose(), lock(), uno.util.WeakComponentBase.m_disposed, and uno.util.WeakComponentBase.m_inDispose.

Member Function Documentation

◆ addEventListener()

void uno.util.WeakComponentBase.addEventListener ( XEventListener xListener )

inline

Registers an event listener being notified when this object is disposed.

Parameters

xListener event listener

Definition at line 158 of file WeakComponentBase.cs.

References lock(), uno.util.WeakComponentBase.m_disposed, uno.util.WeakComponentBase.m_disposing, uno.util.WeakComponentBase.m_inDispose, and uno.util.WeakComponentBase.t_disposing().

◆ checkUnDisposed()

void uno.util.WeakComponentBase.checkUnDisposed ( )

inlineprotected

Checks whether this object is disposed and throws a DisposedException if it is already disposed.

Definition at line 56 of file WeakComponentBase.cs.

References uno.util.WeakComponentBase.isDisposed().

◆ dispose()

void uno.util.WeakComponentBase.dispose ( void )

inline

This method is called by the owner of this object to explicitly dispose it.

This implementation of dispose() first notifies this object via preDisposing(), then all registered event listeners and finally this object again calling postDisposing().

Definition at line 98 of file WeakComponentBase.cs.

References lock(), uno.util.WeakComponentBase.m_disposed, uno.util.WeakComponentBase.m_disposing, uno.util.WeakComponentBase.m_inDispose, uno.util.WeakComponentBase.postDisposing(), uno.util.WeakComponentBase.preDisposing(), and uno.util.WeakComponentBase.t_disposing().

Referenced by uno.util.WeakComponentBase.~WeakComponentBase().