annotate widgets/ProgressDialog.h @ 640:c6d705bf1672

Merge from branch "qt5". This revision actually builds with Qt4 (late releases) or Qt5, though it will warn on configure with Qt4.
author Chris Cannam
date Tue, 14 May 2013 12:36:43 +0100
parents 33b7f5e54d60
children b68f3162b5a8
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:
Chris@378 28 ProgressDialog(QString message, bool cancellable,
Chris@378 29 int timeBeforeShow = 0, QWidget *parent = 0);
Chris@378 30 virtual ~ProgressDialog();
Chris@378 31
Chris@410 32 virtual bool isDefinite() const;
Chris@410 33 virtual void setDefinite(bool definite);
Chris@410 34
Chris@410 35 virtual bool wasCancelled() const;
Chris@410 36
Chris@378 37 signals:
Chris@410 38 void showing();
Chris@378 39 void cancelled();
Chris@378 40
Chris@378 41 public slots:
Chris@378 42 virtual void setMessage(QString text);
Chris@378 43 virtual void setProgress(int percentage);
Chris@378 44
Chris@378 45 protected slots:
Chris@378 46 virtual void showTimerElapsed();
Chris@410 47 void canceled();
Chris@378 48
Chris@378 49 protected:
Chris@378 50 QProgressDialog *m_dialog;
Chris@378 51 QTimer *m_showTimer;
Chris@378 52 bool m_timerElapsed;
Chris@410 53 bool m_cancelled;
Chris@378 54 };
Chris@378 55
Chris@378 56 #endif