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97 lines
2.5 KiB
97 lines
2.5 KiB
/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_ROSEGARDENPROGRESSDIALOG_H_
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#define _RG_ROSEGARDENPROGRESSDIALOG_H_
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#define private protected // fugly
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#include <kprogress.h>
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#undef private
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#include <tqdatetime.h>
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class TQWidget;
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class TQString;
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class TQHideEvent;
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namespace Rosegarden
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{
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class ProgressDialog : public KProgressDialog
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{
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TQ_OBJECT
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public:
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ProgressDialog(TQWidget * creator = 0,
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const char * name = 0,
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bool modal = true);
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ProgressDialog(const TQString &labelText,
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int totalSteps,
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TQWidget *creator = 0,
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const char *name = 0,
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bool modal = true);
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~ProgressDialog();
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/**
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* A "safe" way to process events without worrying about user
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* input during the process. If there is a modal progress dialog
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* visible, then this will permit user input so as to allow the
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* user to hit Cancel; otherwise it will prevent all user input
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*/
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static void processEvents();
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virtual void polish();
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public slots:
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void slotSetOperationName(TQString);
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void slotCancel();
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/// Stop and hide (if it's shown) the progress dialog
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void slotFreeze();
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/// Restore the dialog to its normal state
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void slotThaw();
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protected slots:
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void slotCheckShow(int);
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protected:
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virtual void hideEvent(TQHideEvent*);
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//--------------- Data members ---------------------------------
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TQTime m_chrono;
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bool m_wasVisible;
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bool m_frozen;
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bool m_modal;
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static bool m_modalVisible;
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};
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}
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#endif
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