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74	}	74	}
75		75
76	void	76	void
77	ProgressBar::setDescription( const QString &description )	77	ProgressBar::setDescription( const QString &description )
78	{	78	{
79	m_descriptionLabel->setText( description );	79	m_descriptionLabel->setText( description );
80	}	80	}
81		81
82	ProgressBar *
83	ProgressBar::setAbortSlot( QObject receiver, const char slot, Qt::ConnectionType type )
84	{
85	cancelButton()->setHidden( false );
86	if( receiver )
87	connect( this, SIGNAL(cancelled(ProgressBar*)), receiver, slot, type );
88	connect( cancelButton(), &QAbstractButton::clicked, this, &ProgressBar::cancel );
89
90	return this;
91	}
92
93	void ProgressBar::cancel()	82	void ProgressBar::cancel()
94	{	83	{
95	DEBUG_BLOCK	84	DEBUG_BLOCK
96	debug() << "cancelling operation: " << m_descriptionLabel->text();	85	debug() << "cancelling operation: " << m_descriptionLabel->text();
97	emit( cancelled( this ) );	86	emit( cancelled( this ) );
98	}	87	}
99		88
100	void ProgressBar::setValue( int percentage )	89	void ProgressBar::setValue( int percentage )
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