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1/* This file is part of the OPIE libraries
2 Copyright (C) 2003 Maximilian Reiss (harlekin@handhelds.org)
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA.
18*/
19
20#include <qlabel.h>
21#include <qlayout.h>
22#include <qtimer.h>
23#include <qpainter.h>
24
25#include "owait.h"
26
27#include <qpe/resource.h>
28
29static int frame = 0;
30
31OWait::OWait(QWidget *parent, const char* msg, bool dispIcon )
32 :QDialog(parent, QObject::tr("Wait"), TRUE,WStyle_Customize) {
33
34 QHBoxLayout *hbox = new QHBoxLayout( this );
35
36 m_lb = new QLabel( this );
37 m_lb->setBackgroundMode ( NoBackground );
38
39 hbox->addWidget( m_lb );
40 hbox->activate();
41
42 m_pix = Resource::loadPixmap( "BigBusy" );
43 resize( 32, 32 );
44
45 m_timerLength = 10;
46
47 m_waitTimer = new QTimer( this );
48 connect( m_waitTimer, SIGNAL( timeout() ), this, SLOT( hide() ) );
49}
50
51void OWait::timerEvent( QTimerEvent * ) {
52 frame = (++frame) % 3;
53 repaint();
54}
55
56void OWait::paintEvent( QPaintEvent * ) {
57 QPainter p( m_lb );
58 p.drawPixmap( 0, 0, m_pix, 32 * frame, 0, 32, 32 );
59}
60
61void OWait::show() {
62 startTimer( 500 );
63 m_waitTimer->start( m_timerLength * 1000, true );
64 QDialog::show();
65}
66
67void OWait::hide() {
68 killTimers();
69 m_waitTimer->stop();
70 frame = 0;
71 QDialog::hide();
72}
73
74void OWait::setTimerLength( int length ) {
75 m_timerLength = length;
76}
77
78OWait::~OWait() {
79}