comparison base/ProgressReporter.h @ 392:183ee2a55fc7

* More work to abstract out interactive components used in the data library, so that it does not need to depend on QtGui.
author Chris Cannam
date Fri, 14 Mar 2008 17:14:21 +0000
parents
children beb2948baa77
comparison
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391:5858cc462d0a 392:183ee2a55fc7
1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
2
3 /*
4 Sonic Visualiser
5 An audio file viewer and annotation editor.
6 Centre for Digital Music, Queen Mary, University of London.
7 This file copyright 2007-2008 QMUL.
8
9 This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License as
11 published by the Free Software Foundation; either version 2 of the
12 License, or (at your option) any later version. See the file
13 COPYING included with this distribution for more information.
14 */
15
16 #ifndef _PROGRESS_REPORTER_H_
17
18 #include <QObject>
19 #include <QString>
20
21 class ProgressReporter : public QObject
22 {
23 Q_OBJECT
24
25 public:
26 ProgressReporter(QObject *parent = 0);
27 virtual ~ProgressReporter();
28
29 signals:
30 void cancelled();
31
32 public slots:
33 virtual void setMessage(QString text) = 0;
34 virtual void setProgress(int percentage) = 0;
35 };
36
37 #endif