38 lines
1021 B
C
38 lines
1021 B
C
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
// Name: tracker.h
|
||
|
|
// Purpose: documentation for wxTrackable class
|
||
|
|
// Author: wxWidgets team
|
||
|
|
// RCS-ID: $Id$
|
||
|
|
// Licence: wxWindows license
|
||
|
|
/////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
/**
|
||
|
|
@class wxTrackable
|
||
|
|
@wxheader{tracker.h}
|
||
|
|
|
||
|
|
Add-on base class for a trackable object. This class maintains
|
||
|
|
an internal linked list of classes of type wxTrackerNode and
|
||
|
|
calls OnObjectDestroy() on them if this object is destroyed.
|
||
|
|
The most common usage is by using the wxWeakRefT
|
||
|
|
class template which automates this. This class has no public
|
||
|
|
API. Its only use is by deriving another class from it to
|
||
|
|
make it trackable.
|
||
|
|
|
||
|
|
@code
|
||
|
|
class MyClass: public Foo, public wxTrackable
|
||
|
|
{
|
||
|
|
// whatever
|
||
|
|
}
|
||
|
|
|
||
|
|
typedef wxWeakRefMyClass MyClassRef;
|
||
|
|
@endcode
|
||
|
|
|
||
|
|
@library{wxbase}
|
||
|
|
@category{FIXME}
|
||
|
|
*/
|
||
|
|
class wxTrackable
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
|
||
|
|
};
|