C++ QTextBrowser::setFrameShadow方法代码示例

InfoTab::InfoTab(QWidget *parent)
    : QWidget(parent)
{
    QTextBrowser *info = new QTextBrowser;
    info->setOpenExternalLinks(true);
    info->setFrameShape(QFrame::NoFrame);
    info->setFrameShadow(QFrame::Plain);

    info->setText(
        "<b>QIpMsg</b> &copy; 2007-2010 Yichi Zhang &lt;[email protected]&gt;<br><br>"
        "<b>" + tr("Version: %1").arg(VERSION) + "</b>" +
        "<br>" +
        tr("Compiled with Qt %1").arg(QT_VERSION_STR) + "<br><br>" +
        tr("Visit our web for updates:") + "<br>" +
        link("http://code.google.com/p/qipmsg") +
        "<br><br>" +
        tr("Join qipmsg group to report a bug or request new features:")
        + "<br>" +
        link("http://groups.google.com/group/qipmsg") +
        "<br><br>"
    );

    QPalette p = info->palette();
    p.setColor(QPalette::Base, palette().color(QPalette::Window));
    info->setPalette(p);

    QVBoxLayout *mainLayout = new QVBoxLayout;
    mainLayout->addWidget(info);

    setLayout(mainLayout);
}

/*
 * This is the TextBrowser News tab, which shows the latest news from Distro news feed
 */
void MainWindow::initTabNews()
{
  QString aux(StrConstants::getTabNewsName());
  QWidget *tabNews = new QWidget();
  QGridLayout *gridLayoutX = new QGridLayout(tabNews);
  gridLayoutX->setSpacing(0);
  gridLayoutX->setMargin(0);

  QTextBrowser *text = new QTextBrowser(tabNews);
  text->setObjectName("textBrowser");
  text->setReadOnly(true);
  text->setFrameShape(QFrame::NoFrame);
  text->setFrameShadow(QFrame::Plain);
  text->setOpenExternalLinks(true);
  gridLayoutX->addWidget(text, 0, 0, 1, 1);
  text->show();

#if QT_VERSION > 0x050000
  int tindex = ui->twProperties->insertTab(ctn_TABINDEX_NEWS, tabNews, QApplication::translate (
      "MainWindow", aux.toUtf8(), 0/*, QApplication::UnicodeUTF8*/ ) );
  ui->twProperties->setTabText(ui->twProperties->indexOf(tabNews), QApplication::translate(
      "MainWindow", aux.toUtf8(), 0/*, QApplication::UnicodeUTF8*/));
#else
  int tindex = ui->twProperties->insertTab(ctn_TABINDEX_NEWS, tabNews, QApplication::translate (
      "MainWindow", aux.toUtf8(), 0, QApplication::UnicodeUTF8 ) );
  ui->twProperties->setTabText(ui->twProperties->indexOf(tabNews), QApplication::translate(
      "MainWindow", aux.toUtf8(), 0, QApplication::UnicodeUTF8));
#endif

  SearchBar *searchBar = new SearchBar(this);

  connect(searchBar, SIGNAL(textChanged(QString)), this, SLOT(searchBarTextChangedInTextBrowser(QString)));
  connect(searchBar, SIGNAL(closed()), this, SLOT(searchBarClosedInTextBrowser()));
  connect(searchBar, SIGNAL(findNext()), this, SLOT(searchBarFindNextInTextBrowser()));
  connect(searchBar, SIGNAL(findPrevious()), this, SLOT(searchBarFindPreviousInTextBrowser()));

  gridLayoutX->addWidget(searchBar, 1, 0, 1, 1);

  connect(text, SIGNAL(sourceChanged(QUrl)), this, SLOT(onTabNewsSourceChanged(QUrl)));

  text->show();

  ui->twProperties->setCurrentIndex(tindex);
  text->setFocus();
}

/*
 * Initialize the Help tab with basic information about using OctoPkg
 */
void MainWindow::initTabHelpUsage()
{
  QWidget *tabHelpUsage = new QWidget();
  QGridLayout *gridLayoutX = new QGridLayout(tabHelpUsage);
  gridLayoutX->setSpacing(0);
  gridLayoutX->setMargin(0);

  QTextBrowser *text = new QTextBrowser(tabHelpUsage);
  text->setObjectName("textBrowser");
  text->setReadOnly(true);
  text->setFrameShape(QFrame::NoFrame);
  text->setFrameShadow(QFrame::Plain);
  text->setOpenExternalLinks(true);
  gridLayoutX->addWidget(text, 0, 0, 1, 1);

  QString iconPath = "<img height=\"16\" width=\"16\" src=\":/resources/images/";

  QString strForMoreInfo = tr("For more information, visit:");
  QString html =
    QString("<h2>OctoPkg</h2>") +
    QString("<h3><p>") + tr("A Qt5-based pkgng front-end,") + " " +
    tr("licensed under the terms of") + " ";

  if ((!WMHelper::isKDERunning() && (!WMHelper::isRazorQtRunning())))
  {
    html +=
      QString("<a style=\"color:'#4BC413'\" href=\"http://www.gnu.org/licenses/gpl-2.0.html\">GPL v2</a>.</p></h3>") +
      QString("<h4><p>") + strForMoreInfo + " " +
      QString("<a style=\"color:'#4BC413'\" href=\"http://octopkg.wordpress.com\">http://octopkg.wordpress.com</a>.</p></h4><br>");
  }
  else
  {
    html +=
      QString("<a href=\"http://www.gnu.org/licenses/gpl-2.0.html\">GPL v2</a>.</p></h3>") +
      QString("<h4><p>") + strForMoreInfo + " " +
      QString("<a href=\"http://octopkg.wordpress.com\">http://octopkg.wordpress.com</a>.</p></h4><br>");
  }

  html += tr("Package classification:") +
  QString("<ul type=\"square\"><li>") + iconPath + "installed.png\"/> " +
     tr("An installed package") + QString("</li>") +
  QString("<li>") + iconPath + "unrequired.png\"/> " +
     tr("An installed package (not required by others)") +
  QString("</li>") +
  QString("</li>") +
  QString("<li>") + iconPath + "noninstalled.png\"/> " +
     tr("A non installed package") +
  QString("</li>") +
  QString("<li>") + iconPath + "outdated.png\"/> " +
     tr("An outdated package") +
  QString("</li>") +
  QString("</li></ul>") +
  /*QString("<li>") + iconPath + "newer.png\"/> " +
           tr("A newer than repository package") +
  QString("</li></ul>") +*/

     tr("Basic usage help:") +
  QString("<ul><li>") +
     tr("Position the mouse over a package to see its description") +
  QString("</li><li>") +
     tr("Double click an installed package to see its contents") +
  QString("</li><li>") +
     tr("Right click package to install/reinstall or remove it") +
  QString("</li></ul>") +

     tr("Alt+key sequences:") +
  QString("<ul><li>") +
     tr("Alt+1 to switch to 'Info' tab") +
  QString("</li><li>") +
     tr("Alt+2 to switch to 'Files' tab") +
  QString("</li><li>") +
     tr("Alt+3 to switch to 'Transaction' tab") +
  QString("</li><li>") +
     tr("Alt+4 to switch to 'Output' tab") +
  QString("</li><li>") +
     tr("Alt+5 to switch to 'News' tab") +
  QString("</li><li>") +
     tr("Alt+6 or 'F1' to show this help page") +
  QString("</li><li>") +
     tr("Alt+\"Left key\" to go to previous clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"Right key\" to go to next clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"Home key\" to go to first clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"End key\" to go to last clicked anchor") +
  QString("</li></ul>") +

     tr("Control+key sequences:") +
  QString("<ul><li>") +
     tr("Ctrl+D or 'File/Sync database' to sync the local database with latest remote changes") +
  QString("</li><li>") +
     tr("Ctrl+U or 'File/System upgrade' to make a full system upgrade") +
  QString("</li><li>") +
     tr("Ctrl+L to find a package in the package list") +
  QString("</li><li>") +
     tr("Ctrl+F to search for text inside tab Files, News and Usage") +
//.........这里部分代码省略.........