annotate widgets/ProgressDialog.h @ 1350:5ac1c323ac55

Use newly-introduced cancel icon instead of fileclose. The deceptive name of fileclose had me thinking nobody was using it, so I removed it and the cancel buttons disappeared
author Chris Cannam
date Wed, 03 Oct 2018 12:59:47 +0100
parents 05d12869043e
children a18e78b9c78b
rev   line source
Chris@378 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@378 2
Chris@378 3 /*
Chris@378 4 Sonic Visualiser
Chris@378 5 An audio file viewer and annotation editor.
Chris@378 6 Centre for Digital Music, Queen Mary, University of London.
Chris@378 7 This file copyright 2007-2008 QMUL.
Chris@378 8
Chris@378 9 This program is free software; you can redistribute it and/or
Chris@378 10 modify it under the terms of the GNU General Public License as
Chris@378 11 published by the Free Software Foundation; either version 2 of the
Chris@378 12 License, or (at your option) any later version. See the file
Chris@378 13 COPYING included with this distribution for more information.
Chris@378 14 */
Chris@378 15
Chris@378 16 #ifndef _PROGRESS_DIALOG_H_
Chris@378 17
Chris@378 18 #include "base/ProgressReporter.h"
Chris@378 19
Chris@378 20 class QProgressDialog;
Chris@378 21 class QTimer;
Chris@378 22
Chris@378 23 class ProgressDialog : public ProgressReporter
Chris@378 24 {
Chris@378 25 Q_OBJECT
Chris@378 26
Chris@378 27 public:
dev@1268 28 ProgressDialog(QString message,
dev@1268 29 bool cancellable,
dev@1268 30 int timeBeforeShow = 0,
dev@1268 31 QWidget *parent = 0,
dev@1268 32 Qt::WindowModality modality = Qt::NonModal);
Chris@378 33 virtual ~ProgressDialog();
Chris@378 34
Chris@410 35 virtual bool isDefinite() const;
Chris@410 36 virtual void setDefinite(bool definite);
Chris@410 37
Chris@410 38 virtual bool wasCancelled() const;
Chris@410 39
Chris@378 40 signals:
Chris@410 41 void showing();
Chris@378 42 void cancelled();
Chris@378 43
Chris@378 44 public slots:
Chris@378 45 virtual void setMessage(QString text);
Chris@378 46 virtual void setProgress(int percentage);
Chris@378 47
Chris@378 48 protected slots:
Chris@378 49 virtual void showTimerElapsed();
Chris@410 50 void canceled();
Chris@378 51
Chris@378 52 protected:
Chris@378 53 QProgressDialog *m_dialog;
Chris@378 54 QTimer *m_showTimer;
Chris@378 55 bool m_timerElapsed;
Chris@410 56 bool m_cancelled;
Chris@378 57 };
Chris@378 58
Chris@378 59 #endif