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40 lines
946 B
40 lines
946 B
15 years ago
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "isubject.h"
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#include "interfaces/observer.h"
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#include <qtl.h>
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#include <kdebug.h>
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namespace KMail {
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ISubject::~ISubject()
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{
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mObserverList.clear();
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}
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void ISubject::attach( Interface::Observer * pObserver )
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{
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if ( qFind( mObserverList.begin(), mObserverList.end(), pObserver ) == mObserverList.end() )
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mObserverList.push_back( pObserver );
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}
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void ISubject::detach( Interface::Observer * pObserver ) {
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QValueVector<Interface::Observer*>::iterator it = qFind( mObserverList.begin(), mObserverList.end(), pObserver );
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if ( it != mObserverList.end() )
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mObserverList.erase( it );
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}
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void ISubject::notify()
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{
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kdDebug(5006) << "ISubject::notify " << mObserverList.size() << endl;
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for ( QValueVector<Interface::Observer*>::iterator it = mObserverList.begin() ; it != mObserverList.end() ; ++it )
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(*it)->update( this );
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}
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}
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