BiblioteQ

biblioteq_photograph_view.h
1 /*
2 ** Copyright (c) 2006 - present, Alexis Megas.
3 ** All rights reserved.
4 **
5 ** Redistribution and use in source and binary forms, with or without
6 ** modification, are permitted provided that the following conditions
7 ** are met:
8 ** 1. Redistributions of source code must retain the above copyright
9 ** notice, this list of conditions and the following disclaimer.
10 ** 2. Redistributions in binary form must reproduce the above copyright
11 ** notice, this list of conditions and the following disclaimer in the
12 ** documentation and/or other materials provided with the distribution.
13 ** 3. The name of the author may not be used to endorse or promote products
14 ** derived from BiblioteQ without specific prior written permission.
15 **
16 ** BIBLIOTEQ IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 ** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 ** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 ** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 ** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 ** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 ** BIBLIOTEQ, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #ifndef _BIBLIOTEQ_PHOTOGRAPH_VIEW_H_
29 #define _BIBLIOTEQ_PHOTOGRAPH_VIEW_H_
30
31 #include <QGraphicsView>
32
33 class biblioteq_photograph_view: public QGraphicsView
34 {
35 Q_OBJECT
36
37 public:
38 biblioteq_photograph_view(QWidget *parent);
39 void setBestFit(const bool bestFit);
40 void setImage(const QImage &image, const QString &format, const qint64 oid);
41
42 private:
43 QImage m_image;
44 QString m_format;
45 bool m_bestFit;
46 qint64 m_oid;
47 qreal m_degrees;
48 void resizeEvent(QResizeEvent *event);
49 void rotateImage(const qreal degrees);
50
51 private slots:
52 void slotRotateLeft(void);
53 void slotRotateRight(void);
54 void slotSave(void);
55
56 signals:
57 void save(const QImage &image, const QString &format, const qint64 oid);
58 };
59
60 #endif
biblioteq_photograph_view
Definition: biblioteq_photograph_view.h:34