You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
104 lines
2.0 KiB
104 lines
2.0 KiB
/*
|
|
*
|
|
* $Id: k3bbusywidget.cpp 619556 2007-01-03 17:38:12Z trueg $
|
|
* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
|
|
*
|
|
* This file is part of the K3b project.
|
|
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
|
|
*
|
|
* 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
* See the file "COPYING" for the exact licensing terms.
|
|
*/
|
|
|
|
#include "k3bbusywidget.h"
|
|
|
|
#include <tqtimer.h>
|
|
#include <tqpainter.h>
|
|
|
|
#include <kglobalsettings.h>
|
|
|
|
|
|
K3bBusyWidget::K3bBusyWidget( TQWidget* parent, const char* name )
|
|
: TQFrame( parent, name )
|
|
{
|
|
m_busyTimer = new TQTimer( this );
|
|
m_iBusyPosition = 0;
|
|
|
|
connect( m_busyTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(animateBusy()) );
|
|
|
|
m_bBusy = false;
|
|
}
|
|
|
|
K3bBusyWidget::~K3bBusyWidget()
|
|
{
|
|
}
|
|
|
|
|
|
void K3bBusyWidget::showBusy( bool b )
|
|
{
|
|
m_bBusy = b;
|
|
|
|
// if( b ) {
|
|
// m_iBusyCounter++;
|
|
// }
|
|
// else if( m_iBusyCounter > 0 ) {
|
|
// m_iBusyCounter--;
|
|
// }
|
|
|
|
if( m_bBusy ) {
|
|
if( !m_busyTimer->isActive() )
|
|
m_busyTimer->start( 500 );
|
|
}
|
|
else {
|
|
if( m_busyTimer->isActive() )
|
|
m_busyTimer->stop();
|
|
update();
|
|
m_iBusyPosition = 0;
|
|
}
|
|
}
|
|
|
|
|
|
void K3bBusyWidget::animateBusy()
|
|
{
|
|
m_iBusyPosition++;
|
|
update();
|
|
}
|
|
|
|
|
|
TQSize K3bBusyWidget::sizeHint() const
|
|
{
|
|
return minimumSizeHint();
|
|
}
|
|
|
|
|
|
TQSize K3bBusyWidget::minimumSizeHint() const
|
|
{
|
|
return TQSize( 2*frameWidth() + 62, 10 );
|
|
}
|
|
|
|
|
|
void K3bBusyWidget::drawContents( TQPainter* p )
|
|
{
|
|
TQRect rect = contentsRect();
|
|
|
|
int squareSize = 8;
|
|
|
|
int pos = 2 + m_iBusyPosition * (squareSize + 2);
|
|
|
|
// check if the position is in the visible area
|
|
if( pos + 8 + 2> rect.width() ) {
|
|
m_iBusyPosition = 0;
|
|
pos = 2;
|
|
}
|
|
|
|
// p->eraseRect( rect );
|
|
if( m_bBusy )
|
|
p->fillRect( pos, (rect.height() - squareSize)/2, squareSize, squareSize, KGlobalSettings::highlightColor() );
|
|
}
|
|
|
|
|
|
#include "k3bbusywidget.moc"
|