avoid unnecessary copies by using const & in foreach

[dolphin.git] / src / dolphinmainwindow.cpp

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index f551232a79cac53da45c2d15b8c248f30202a6e0..48956e0936803a0ea127cc4834956fc6dd00640f 100644 (file)
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -808,6 +808,8 @@ void DolphinMainWindow::init()
             this, SLOT(closeTab(int)));
     connect(m_tabBar, SIGNAL(contextMenu(int, const QPoint&)),
             this, SLOT(openTabContextMenu(int, const QPoint&)));
+    connect(m_tabBar, SIGNAL(newTabRequest()),
+            this, SLOT(openNewTab()));
     m_tabBar->blockSignals(true);  // signals get unblocked after at least 2 tabs are open
 
     QWidget* centralWidget = new QWidget(this);