Add a link_activated event to Label

enaml/qt/qt_label.py

@@ -56,6 +56,16 @@ def init_widget(self):
         self.set_text(d.text, sh_guard=False)
         self.set_align(d.align)
         self.set_vertical_align(d.vertical_align)
+        self.widget.linkActivated.connect(self.on_link_activated)
+
+    #--------------------------------------------------------------------------
+    # Signal Handlers
+    #--------------------------------------------------------------------------
+    def on_link_activated(self, link):
+        """ Handle the link activated signal.
+
+        """
+        self.declaration.link_activated(link)
 
     #--------------------------------------------------------------------------
     # ProxyLabel API

enaml/widgets/label.py

@@ -5,7 +5,9 @@
 #
 # The full license is in the file COPYING.txt, distributed with this software.
 #------------------------------------------------------------------------------
-from atom.api import Typed, ForwardTyped, Unicode, Enum, observe, set_default
+from atom.api import (
+    Typed, ForwardTyped, Unicode, Enum, Event, observe, set_default
+)
 
 from enaml.core.declarative import d_
 
@@ -42,6 +44,10 @@ class Label(Control):
     #: The vertical alignment of the text in the widget area.
     vertical_align = d_(Enum('center', 'top', 'bottom'))
 
+    #: An event emitted when the user clicks a link in the label.
+    #: The payload will be the link that was clicked.
+    link_activated = d_(Event(), writable=False)
+
     #: Labels hug their width weakly by default.
     hug_width = set_default('weak')