/** ****************************************************************************** * * @file welcomemodetreewidget.cpp * @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010. * Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009. * @brief * @see The GNU Public License (GPL) Version 3 * @defgroup * @{ * *****************************************************************************/ /* * 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 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "welcomemodetreewidget.h" #include #include #include #include namespace Utils { void WelcomeModeLabel::setStyledText(const QString &text) { QString rc = QLatin1String( "" "" "

" ""); rc += text; rc += QLatin1String("

"); setText(rc); } struct WelcomeModeTreeWidgetPrivate { WelcomeModeTreeWidgetPrivate() {} QIcon bullet; }; WelcomeModeTreeWidget::WelcomeModeTreeWidget(QWidget *parent) : QTreeWidget(parent), m_d(new WelcomeModeTreeWidgetPrivate) { m_d->bullet = QIcon(QLatin1String(":/welcome/images/list_bullet_arrow.png")); connect(this, SIGNAL(itemClicked(QTreeWidgetItem *, int)), SLOT(slotItemClicked(QTreeWidgetItem *))); viewport()->setAutoFillBackground(false); } WelcomeModeTreeWidget::~WelcomeModeTreeWidget() { delete m_d; } QSize WelcomeModeTreeWidget::minimumSizeHint() const { return QSize(); } QSize WelcomeModeTreeWidget::sizeHint() const { return QSize(QTreeWidget::sizeHint().width(), 30 * topLevelItemCount()); } QTreeWidgetItem *WelcomeModeTreeWidget::addItem(const QString &label, const QString &data, const QString &toolTip) { QTreeWidgetItem *item = new QTreeWidgetItem(this); item->setIcon(0, m_d->bullet); item->setSizeHint(0, QSize(24, 30)); QLabel *lbl = new QLabel(label); lbl->setTextInteractionFlags(Qt::NoTextInteraction); lbl->setCursor(QCursor(Qt::PointingHandCursor)); lbl->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); QBoxLayout *lay = new QVBoxLayout; lay->setContentsMargins(3, 2, 0, 0); lay->addWidget(lbl); QWidget *wdg = new QWidget; wdg->setLayout(lay); setItemWidget(item, 1, wdg); item->setData(0, Qt::UserRole, data); if (!toolTip.isEmpty()) wdg->setToolTip(toolTip); return item; } void WelcomeModeTreeWidget::slotAddNewsItem(const QString &title, const QString &description, const QString &link) { int itemWidth = width()-header()->sectionSize(0); QFont f = font(); QString elidedText = QFontMetrics(f).elidedText(description, Qt::ElideRight, itemWidth); f.setBold(true); QString elidedTitle = QFontMetrics(f).elidedText(title, Qt::ElideRight, itemWidth); QString data = QString::fromLatin1("%1
%2").arg(elidedTitle).arg(elidedText); addTopLevelItem(addItem(data, link, link)); } void WelcomeModeTreeWidget::slotItemClicked(QTreeWidgetItem *item) { emit activated(item->data(0, Qt::UserRole).toString()); } }