1 /*
2  * wangtemplateview.h
3  * Copyright 2017, Benjamin Trotter <bdtrotte@ucsc.edu>
4  *
5  * This file is part of Tiled.
6  *
7  * This program is free software; you can redistribute it and/or modify it
8  * under the terms of the GNU General Public License as published by the Free
9  * Software Foundation; either version 2 of the License, or (at your option)
10  * any later version.
11  *
12  * This program is distributed in the hope that it will be useful, but WITHOUT
13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
15  * more details.
16  *
17  * You should have received a copy of the GNU General Public License along with
18  * this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #pragma once
22 
23 #include "wangtemplatemodel.h"
24 
25 #include <QListView>
26 
27 namespace Tiled {
28 
29 class WangSet;
30 class WangId;
31 
32 class Zoomable;
33 
34 class WangTemplateView : public QListView
35 {
36     Q_OBJECT
37 
38 public:
39     WangTemplateView(QWidget *parent = nullptr);
40 
zoomable()41     Zoomable *zoomable() const { return mZoomable; }
42 
43     qreal scale() const;
44 
wangTemplateModel()45     WangTemplateModel *wangTemplateModel() const
46     { return static_cast<WangTemplateModel *>(model()); }
47 
48     WangSet *wangSet() const;
49 
50     bool wangIdIsUsed(WangId wangId) const;
51 
52 protected:
53     bool event(QEvent *e) override;
54     void keyPressEvent(QKeyEvent *event) override;
55     void wheelEvent(QWheelEvent *event) override;
56 
57 private:
58     void adjustScale();
59 
60     Zoomable *mZoomable;
61 };
62 
63 } // namespace Tiled
64