kget/plasma/applet/errorgraph.cpp

   1 /***************************************************************************
   2  *                                                                         *
   3  *   This program is free software; you can redistribute it and/or modify  *
   4  *   it under the terms of the GNU General Public License as published by  *
   5  *   the Free Software Foundation; either version 2 of the License, or     *
   6  *   (at your option) any later version.                                   *
   7  *
   8  *   Copyright (C) 2007 by Javier Goday <jgoday@gmail.com>
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  19  ***************************************************************************/
  20
  21 #include "errorgraph.h"
  22 #include "transfergraph.h"
  23
  24 #include <plasma/widgets/icon.h>
  25 #include <plasma/widgets/label.h>
  26 #include <plasma/layouts/boxlayout.h>
  27 #include <plasma/widgets/pushbutton.h>
  28
  29 #include <KIcon>
  30 #include <QProcess>
  31
  32 ErrorGraph::ErrorGraph(Plasma::Applet *parent, const QString &message)
  33     : TransferGraph(parent)
  34 {
  35     m_layout = dynamic_cast<Plasma::BoxLayout *>(parent->layout());
  36     if (m_layout)
  37     {
  38
  39       m_icon = new Plasma::Icon(KIcon("dialog-warning"), "", m_applet);
  40
  41       m_errorLabel = new Plasma::Label(m_applet);
  42       m_errorLabel->setText(message);
  43       m_errorLabel->setPen(QPen(Qt::white));
  44       m_errorLabel->setAlignment(Qt::AlignCenter);
  45
  46       m_launchButton = new Plasma::PushButton(KIcon("kget"), "Launch KGet", m_applet);
  47
  48       m_layout->addItem(m_icon);
  49       m_layout->addItem(m_errorLabel);
  50       m_layout->addItem(m_launchButton);
  51
  52       connect(m_launchButton, SIGNAL(clicked()), SLOT(launchKGet()));
  53     }
  54 }
  55
  56 ErrorGraph::~ErrorGraph()
  57 {
  58     delete m_icon;
  59     delete m_errorLabel;
  60     delete m_launchButton;
  61 }
  62
  63 void ErrorGraph::launchKGet()
  64 {
  65     QProcess *kgetProcess = new QProcess(this);
  66     kgetProcess->startDetached("kget");
  67 }