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kstatusbarofflineindicator.cpp
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1 /* This file is part of the KDE project
2  Copyright (C) 2007 Will Stephenson <wstephenson@kde.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 version 2 as published by the Free Software Foundation.
7 
8  This library is distributed in the hope that it will be useful,
9  but WITHOUT ANY WARRANTY; without even the implied warranty of
10  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11  Library General Public License for more details.
12 
13  You should have received a copy of the GNU Library General Public License
14  along with this library. If not, write to the Free Software
15  Foundation, Inc., 51 Franklin Street, Fifth Floor,
16  Boston, MA 02110-1301, USA.
17 
18  As a special exception, permission is given to link this library
19  with any edition of Qt, and distribute the resulting executable,
20  without including the source code for Qt in the source distribution.
21 */
22 
23 #include "kstatusbarofflineindicator.h"
24 
25 #include <QLabel>
26 #include <QVBoxLayout>
27 #include <kiconloader.h>
28 #include <klocale.h>
29 
30 class KStatusBarOfflineIndicatorPrivate
31 {
32  public:
33  KStatusBarOfflineIndicatorPrivate( KStatusBarOfflineIndicator *parent )
34  : q(parent)
35  {
36  }
37 
38  void initialize();
39  void _k_networkStatusChanged( Solid::Networking::Status status );
40 
41  KStatusBarOfflineIndicator *q;
42 };
43 
44 KStatusBarOfflineIndicator::KStatusBarOfflineIndicator( QWidget * parent)
45  : QWidget( parent),
46  d( new KStatusBarOfflineIndicatorPrivate( this ) )
47 {
48  QVBoxLayout * layout = new QVBoxLayout( this );
49  layout->setMargin( 2 );
50  QLabel * label = new QLabel( this );
51  label->setPixmap( SmallIcon("network-disconnect") );
52  label->setToolTip( i18n( "The desktop is offline" ) );
53  layout->addWidget( label );
54  d->initialize();
55  connect( Solid::Networking::notifier(), SIGNAL(statusChanged(Solid::Networking::Status)),
56  SLOT(_k_networkStatusChanged(Solid::Networking::Status)) );
57 }
58 
59 KStatusBarOfflineIndicator::~KStatusBarOfflineIndicator()
60 {
61  delete d;
62 }
63 
64 void KStatusBarOfflineIndicatorPrivate::initialize()
65 {
66  _k_networkStatusChanged( Solid::Networking::status());
67 }
68 
69 void KStatusBarOfflineIndicatorPrivate::_k_networkStatusChanged( Solid::Networking::Status status )
70 {
71  if ( status == Solid::Networking::Connected || status == Solid::Networking::Unknown ) {
72  q->hide();
73  } else {
74  q->show();
75  }
76 }
77 
78 #include "kstatusbarofflineindicator.moc"
QWidget::layout
QLayout * layout() const
KStatusBarOfflineIndicator
Widget indicating network connection status using an icon and tooltip.
Definition: kstatusbarofflineindicator.h:42
i18n
QString i18n(const char *text)
QWidget
KStatusBarOfflineIndicator::~KStatusBarOfflineIndicator
~KStatusBarOfflineIndicator()
Definition: kstatusbarofflineindicator.cpp:59
KStatusBarOfflineIndicator::KStatusBarOfflineIndicator
KStatusBarOfflineIndicator(QWidget *parent)
Default constructor.
Definition: kstatusbarofflineindicator.cpp:44
label
QString label(StandardShortcut id)
QLabel::setPixmap
void setPixmap(const QPixmap &)
kiconloader.h
klocale.h
QBoxLayout::addWidget
void addWidget(QWidget *widget, int stretch, QFlags< Qt::AlignmentFlag > alignment)
QVBoxLayout
QLayout::setMargin
void setMargin(int margin)
kstatusbarofflineindicator.h
SmallIcon
QPixmap SmallIcon(const QString &name, int force_size, int state, const QStringList &overlays)
QWidget::setToolTip
void setToolTip(const QString &)
QObject::connect
bool connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
QLabel
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Generated on Mon Jun 22 2020 13:24:53 by doxygen 1.8.7 written by Dimitri van Heesch, © 1997-2006

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