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/*
This file is part of the Opie Project
Copyright (C) 2003 Maximilian Reiss <harlekin@handhelds.org>
=.
.=l.
.>+-=
_;:, .> :=|. This program is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. 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
..}^=.= = ; Library General Public License for more
++= -. .` .: details.
: = ...= . :.=-
-. .:....=;==+<; You should have received a copy of the GNU
-_. . . )=. = Library General Public License along with
-- :-=` this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "owait.h"
/* OPIE */
#include <qpe/qpeapplication.h>
#include <qpe/resource.h>
/* QT */
#include <qlayout.h>
#include <qpainter.h>
static int frame = 0;
/**
* This will construct a modal dialog.
*
* The default timer length is 10.
*
* @param parent The parent of the widget
* @param msg The name of the object
* @param dispIcon Display Icon?
*/
OWait::OWait( QWidget *parent, const char* msg, bool dispIcon )
:QDialog( parent, msg, TRUE, WStyle_Customize )
{
QHBoxLayout * hbox = new QHBoxLayout( this );
m_lb = new QLabel( this );
m_lb->setBackgroundMode ( NoBackground );
hbox->addWidget( m_lb );
hbox->activate();
m_pix = Resource::loadPixmap( "BigBusy" );
m_aniSize = m_pix.height();
resize( m_aniSize, m_aniSize );
m_timerLength = 10;
m_waitTimer = new QTimer( this );
connect( m_waitTimer, SIGNAL( timeout() ), this, SLOT( hide() ) );
}
void OWait::timerEvent( QTimerEvent * )
{
frame = ( ++frame ) % 4;
repaint();
}
void OWait::paintEvent( QPaintEvent * )
{
QPainter p( m_lb );
p.drawPixmap( 0, 0, m_pix, m_aniSize * frame, 0, m_aniSize, m_aniSize );
}
void OWait::show()
{
move( ( ( qApp->desktop() ->width() ) / 2 ) - ( m_aniSize / 2 ), ( ( qApp->desktop() ->height() ) / 2 ) - ( m_aniSize / 2 ) );
startTimer( 300 );
m_waitTimer->start( m_timerLength * 1000, true );
QDialog::show();
}
void OWait::hide()
{
killTimers();
m_waitTimer->stop();
frame = 0;
QDialog::hide();
}
void OWait::setTimerLength( int length )
{
m_timerLength = length;
}
OWait::~OWait()
{}
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