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74 lines
2 KiB
C
74 lines
2 KiB
C
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/* This file is part of the KDE project
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Copyright 2002 Cornelius Schumacher <schumacher@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License version 2 or at your option version 3 as published
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by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KHC_SCOPEITEM_H
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#define KHC_SCOPEITEM_H
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#include <QTreeWidgetItem>
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#include "docmetainfo.h"
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namespace KHC {
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class ScopeItem : public QTreeWidgetItem
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{
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public:
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ScopeItem( QTreeWidget *parent, DocEntry *entry )
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: QTreeWidgetItem( parent, QStringList() << entry->name(), rttiId() ),
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mEntry( entry ), mObserver( 0 ) { init(); }
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ScopeItem( QTreeWidgetItem *parent, DocEntry *entry )
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: QTreeWidgetItem( parent, QStringList() << entry->name(), rttiId() ),
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mEntry( entry ), mObserver( 0 ) { init(); }
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DocEntry *entry()const { return mEntry; }
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static int rttiId() { return 734678; }
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class Observer
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{
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public:
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virtual ~Observer() {}
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virtual void scopeItemChanged( ScopeItem * ) = 0;
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};
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void setObserver( Observer *o ) { mObserver = o; }
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void setOn( bool on ) { setCheckState( 0, on ? Qt::Checked : Qt::Unchecked ); }
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bool isOn() const { return checkState( 0 ) == Qt::Checked; }
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protected:
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void stateChange ( bool )
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{
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if ( mObserver ) mObserver->scopeItemChanged( this );
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}
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private:
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void init() { setCheckState(0, Qt::Checked); }
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DocEntry *mEntry;
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Observer *mObserver;
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};
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}
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#endif //KHC_SCOPEITEM_H
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// vim:ts=2:sw=2:et
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