Help mode: don't hide the frame for the open pages switcher

Also removed a superfluous elide mode setter.

Reviewed-by: kh1

src/plugins/help/openpagesmanager.cpp

@@ -62,6 +62,8 @@ OpenPagesManager::OpenPagesManager(QObject *parent)
     m_model = new OpenPagesModel(this);
 
     m_openPagesWidget = new OpenPagesWidget(m_model);
+    m_openPagesWidget->setFrameStyle(QFrame::NoFrame);
+
     connect(m_openPagesWidget, SIGNAL(setCurrentPage(QModelIndex)), this,
         SLOT(setCurrentPage(QModelIndex)));
     connect(m_openPagesWidget, SIGNAL(closePage(QModelIndex)), this,

src/plugins/help/openpagesswitcher.cpp

@@ -53,7 +53,6 @@ OpenPagesSwitcher::OpenPagesSwitcher(OpenPagesModel *model)
 
     m_openPagesWidget->allowContextMenu(false);
     m_openPagesWidget->installEventFilter(this);
-    m_openPagesWidget->setTextElideMode(Qt::ElideMiddle);
     m_openPagesWidget->setGeometry(gMargin, gMargin, gWidth - 2 * gMargin,
         gHeight - 2 * gMargin);
 

src/plugins/help/openpageswidget.cpp

@@ -90,7 +90,6 @@ OpenPagesWidget::OpenPagesWidget(OpenPagesModel *model, QWidget *parent)
     setIndentation(0);
     setItemDelegate((m_delegate = new OpenPagesDelegate(this)));
 
-    setFrameStyle(QFrame::NoFrame);
     setTextElideMode(Qt::ElideMiddle);
     setAttribute(Qt::WA_MacShowFocusRect, false);