1/*
2 This file is part of the Kasten Framework, made within the KDE community.
3
4 Copyright 2006-2007 Friedrich W. H. Kossebau <kossebau@kde.org>
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) version 3, or any
10 later version accepted by the membership of KDE e.V. (or its
11 successor approved by the membership of KDE e.V.), which shall
12 act as a proxy defined in Section 6 of version 3 of the license.
13
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Lesser General Public License for more details.
18
19 You should have received a copy of the GNU Lesser General Public
20 License along with this library. If not, see <http://www.gnu.org/licenses/>.
21*/
22
23#ifndef ABSTRACTVIEW_H
24#define ABSTRACTVIEW_H
25
26// lib
27#include "kastengui_export.h"
28// Kasten core
29#include <abstractdocument.h>
30
31class QWidget;
32
33
34namespace Kasten2
35{
36
37// TODO: is there a common base for view and document?
38class KASTENGUI_EXPORT AbstractView : public AbstractModel
39{
40 Q_OBJECT
41
42 public:
43 explicit AbstractView( AbstractModel* baseModel = 0 );
44 virtual ~AbstractView();
45
46 public: // API to be implemented
47 virtual void setFocus() = 0;
48
49 virtual QWidget* widget() const = 0;
50 virtual bool hasFocus() const = 0;
51
52 Q_SIGNALS:
53 // view has focus in the window
54 void focusChanged( bool hasFocus );
55};
56
57}
58
59#endif
60