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<h1>Source: tobackground.h</h1>
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<pre>
//***************************************************************************
/*
* TOra - An Oracle Toolkit for DBA's and developers
* Copyright (C) 2000-2001,2001 Underscore AB
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; only version 2 of
* the License is valid for this program.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exception, you have permission to link this program
* with the Oracle Client libraries and distribute executables, as long
* as you follow the requirements of the GNU GPL in regard to all of the
* software in the executable aside from Oracle client libraries.
*
* Specifically you are not permitted to link this program with the
* Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech.
* And you are not permitted to distribute binaries compiled against
* these libraries without written consent from Underscore AB. Observe
* that this does not disallow linking to the Qt Free Edition.
*
* All trademarks belong to their respective owners.
*
****************************************************************************/
#ifndef TOBACKGROUND_H
#define TOBACKGROUND_H
#include <qtimer.h>
class QLabel;
class QMovie;
/** A timer descendant which also keep track of the last timer setting sent to it.
*/
class toTimer : public QTimer {
int LastTimer;
public:
/** Create timer.
* @param parent Parent object of timer.
* @param name Name of timer.
*/
toTimer(QObject *parent=0,const char * name=0)
: QTimer(parent,name)
{ }
/** Start timer.
* @param msec Milliseconds to timeout.
* @param sshot Set to true if only timeout once.
*/
int start(int msec,bool sshot=false)
{ LastTimer=msec; return QTimer::start(msec,sshot); }
/** Get last timer start timeout.
* @return Last timeout in millisecond.
*/
int lastTimer(void)
{ return LastTimer; }
};
/**
* A descendant of timer which will indicate in the statusbar of the
* main window when any timer is running. Can not do singleshots, only
* periodic intervals.
*/
class toBackground : public toTimer {
static int Running;
static QLabel *Label;
static QMovie *Animation;
public:
/**
* Create a background timer widget.
* @param parent Parent widget.
* @param name Name of widget.
*/
toBackground(QObject* parent=0,const char* name=0);
~toBackground();
/** Start repeating timer with msec interval.
* @param msec Millsecond repeat interval.
*/
void start(int msec);
/** Stop timer
*/
void stop(void);
static void init(void);
};
#endif
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