mirror of
https://bitbucket.org/smil3y/kde-workspace.git
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118 lines
3.6 KiB
C++
118 lines
3.6 KiB
C++
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/*
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Copyright 1998 Helge Deller deller@gmx.de
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License or (at your option) version 3 or any later version
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accepted by the membership of KDE e.V. (or its successor approved
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by the membership of KDE e.V.), which shall act as a proxy
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defined in Section 14 of version 3 of the license.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "info.h"
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#include <QLayout>
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#include <QLabel>
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#include <QHBoxLayout>
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#include <QTextStream>
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#include <QHeaderView>
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#include <kglobalsettings.h>
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#include <kiconloader.h>
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#include <kdialog.h>
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#include <klocale.h>
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#include <kdebug.h>
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KInfoListWidget::KInfoListWidget(const KComponentData &inst, const QString &_title, QWidget *parent, bool _getlistbox(QTreeWidget *tree) ) :
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KCModule(inst, parent), title(_title) {
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KAboutData *about = new KAboutData("kcminfo", 0,
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ki18n("System Information Control Module"),
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0, KLocalizedString(), KAboutData::License_GPL,
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ki18n( "(c) 2008 Nicolas Ternisien\n"
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"(c) 1998 - 2002 Helge Deller"));
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about->addAuthor(ki18n("Nicolas Ternisien"), KLocalizedString(), "nicolas.ternisien@gmail.com");
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about->addAuthor(ki18n("Helge Deller"), KLocalizedString(), "deller@kde.org");
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setAboutData(about);
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KGlobal::locale()->insertCatalog("kcm_infobase");
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kDebug() << "Constructing a KInfoListWidget...";
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//setButtons(KCModule::Help);
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getlistbox = _getlistbox;
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QHBoxLayout *layout = new QHBoxLayout(this);
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layout->setSpacing(KDialog::spacingHint());
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layout->setMargin(0);
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widgetStack = new QStackedWidget(this);
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layout->addWidget(widgetStack);
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tree = new QTreeWidget(widgetStack);
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widgetStack->addWidget(tree);
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tree->setMinimumSize(200, 120);
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tree->setFont(KGlobalSettings::generalFont()); /* default font */
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tree->setSortingEnabled(true);
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tree->setRootIsDecorated(false);
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tree->header()->setSortIndicatorShown(true);
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tree->setWhatsThis(i18n("This list displays system information on the selected category.") );
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noInfoText = new QLabel(widgetStack);
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widgetStack->addWidget(noInfoText);
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noInfoText->setAlignment(Qt::AlignCenter);
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noInfoText->setWordWrap( true);
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widgetStack->setCurrentWidget(noInfoText);
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}
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void KInfoListWidget::load() {
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kDebug() << "Loading KInfoListWidget...";
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//TODO Remove tree content before clear it
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tree->clear();
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errorString = i18nc("%1 is one of the modules of the kinfocenter, cpu info, os info, etc", "No information available about %1.", title) + QLatin1String("\n\n") + DEFAULT_ERRORSTRING;
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/* No Sorting per default */
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tree->setSortingEnabled(false);
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bool ok = false;
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/* retrieve the information */
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if (getlistbox) {
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ok = (*getlistbox)(tree);
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}
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/* set default title */
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if (tree->headerItem()->columnCount()<=1) {
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QStringList headers;
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headers << title;
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tree->setHeaderLabels(headers);
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}
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if (ok) {
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widgetStack->setCurrentWidget(tree);
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} else {
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noInfoText->setText(errorString);
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widgetStack->setCurrentWidget(noInfoText);
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}
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tree->resizeColumnToContents(0);
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emit changed(false);
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}
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QString KInfoListWidget::quickHelp() const {
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return i18n("All the information modules return information about a certain"
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" aspect of your computer hardware or your operating system.");
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}
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