Ladybird: Handle forward and backward mouse buttons

We now emit a new signal for backward mouse button's mouseup and forward
mouse button's mouseup which is handled by going back and forward in the
history respectively:))

1 files changed, 8 insertions, 0 deletions

diff --git a/Ladybird/Tab.cpp b/Ladybird/Tab.cpp
index b68c166bc9..d1430c0bbd 100644
--- a/Ladybird/Tab.cpp
+++ b/Ladybird/Tab.cpp
@@ -73,6 +73,14 @@ Tab::Tab(BrowserWindow* window)
         m_hover_label->hide();
     });
 
+    QObject::connect(m_view, &WebContentView::back_mouse_button, [this] {
+        back();
+    });
+
+    QObject::connect(m_view, &WebContentView::forward_mouse_button, [this] {
+        forward();
+    });
+
     QObject::connect(m_view, &WebContentView::load_started, [this](const URL& url) {
         m_location_edit->setText(url.to_string().characters());
         m_history.push(url, m_title.toUtf8().data());