1 | /* This file is part of the KDE project |
2 | Copyright 2002 Cornelius Schumacher <schumacher@kde.org> |
3 | |
4 | This program is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU General Public |
6 | License version 2 or at your option version 3 as published |
7 | by the Free Software Foundation. |
8 | |
9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this program; see the file COPYING. If not, write to |
16 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 | Boston, MA 02110-1301, USA. |
18 | */ |
19 | |
20 | #ifndef KHC_SCOPEITEM_H |
21 | #define KHC_SCOPEITEM_H |
22 | |
23 | #include <QTreeWidgetItem> |
24 | |
25 | #include "docmetainfo.h" |
26 | |
27 | namespace KHC { |
28 | |
29 | class ScopeItem : public QTreeWidgetItem |
30 | { |
31 | public: |
32 | ScopeItem( QTreeWidget *parent, DocEntry *entry ) |
33 | : QTreeWidgetItem( parent, QStringList() << entry->name(), rttiId() ), |
34 | mEntry( entry ), mObserver( 0 ) { init(); } |
35 | |
36 | ScopeItem( QTreeWidgetItem *parent, DocEntry *entry ) |
37 | : QTreeWidgetItem( parent, QStringList() << entry->name(), rttiId() ), |
38 | mEntry( entry ), mObserver( 0 ) { init(); } |
39 | |
40 | DocEntry *entry()const { return mEntry; } |
41 | |
42 | static int rttiId() { return 734678; } |
43 | |
44 | class Observer |
45 | { |
46 | public: |
47 | virtual ~Observer() {} |
48 | virtual void scopeItemChanged( ScopeItem * ) = 0; |
49 | }; |
50 | |
51 | void setObserver( Observer *o ) { mObserver = o; } |
52 | |
53 | void setOn( bool on ) { setCheckState( 0, on ? Qt::Checked : Qt::Unchecked ); } |
54 | bool isOn() const { return checkState( 0 ) == Qt::Checked; } |
55 | |
56 | protected: |
57 | void stateChange ( bool ) |
58 | { |
59 | if ( mObserver ) mObserver->scopeItemChanged( this ); |
60 | } |
61 | |
62 | private: |
63 | void init() { setCheckState(0, Qt::Checked); } |
64 | |
65 | DocEntry *mEntry; |
66 | |
67 | Observer *mObserver; |
68 | }; |
69 | |
70 | } |
71 | |
72 | #endif //KHC_SCOPEITEM_H |
73 | // vim:ts=2:sw=2:et |
74 | |