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- ///////////////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////////////
- // This example code is from the book:
- //
- // Object-Oriented Programming with C++ and OSF/Motif
- // by
- // Douglas Young
- // Prentice Hall, 1992
- // ISBN 0-13-630252-1
- //
- // Copyright 1991 by Prentice Hall
- // All Rights Reserved
- //
- // Permission to use, copy, modify, and distribute this software for
- // any purpose except publication and without fee is hereby granted, provided
- // that the above copyright notice appear in all copies of the software.
- ///////////////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////////////
-
-
- ///////////////////////////////////////////////////////////
- // BasicComponent.C: Initial version of a class to define
- // a protocol for all components
- ///////////////////////////////////////////////////////////
- #include "BasicComponent.h"
- #include <assert.h>
- #include <stdio.h>
-
- BasicComponent::BasicComponent ( const char *name )
- {
- _w = NULL;
- assert ( name != NULL ); // Make sure programmers provide name
- _name = strdup ( name );
- }
-
- BasicComponent::~BasicComponent()
- {
- if( _w )
- XtDestroyWidget ( _w );
- delete _name;
- }
-
- void BasicComponent::manage()
- {
- assert ( _w != NULL );
- XtManageChild ( _w );
- }
-
- void BasicComponent::unmanage()
- {
- assert ( _w != NULL );
- XtUnmanageChild ( _w );
- }
-