isubject.cpp
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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00005
#include "isubject.h"
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#include "interfaces/observer.h"
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00008
#include <qtl.h>
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00010
#include <kdebug.h>
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namespace KMail {
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00014 ISubject::~ISubject()
00015 {
00016 mObserverList.clear();
00017 }
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00019
void ISubject::attach( Interface::Observer * pObserver )
00020 {
00021
if ( qFind( mObserverList.begin(), mObserverList.end(), pObserver ) == mObserverList.end() )
00022 mObserverList.push_back( pObserver );
00023 }
00024
00025
void ISubject::detach( Interface::Observer * pObserver ) {
00026
QValueVector<Interface::Observer*>::iterator it = qFind( mObserverList.begin(), mObserverList.end(), pObserver );
00027
if ( it != mObserverList.
end() )
00028 mObserverList.erase( it );
00029 }
00030
00031
void ISubject::notify()
00032 {
00033 kdDebug(5006) <<
"ISubject::notify " << mObserverList.size() << endl;
00034
for (
QValueVector<Interface::Observer*>::iterator it = mObserverList.begin() ; it != mObserverList.
end() ; ++it )
00035 (*it)->update(
this );
00036 }
00037
00038 }
00039
This file is part of the documentation for kmail Library Version 3.3.0.