Added title to menu dropdown button

wagtail/wagtailadmin/templates/wagtailadmin/pages/listing/_button_with_dropdown.html

@@ -1,5 +1,5 @@
 <div {{ self.attrs }} class="c-dropdown  {% if is_parent %}t-inverted{% else %}t-default{% endif %}" data-dropdown>
-    <a href="#" class="c-dropdown__button  u-btn-current">
+    <a href="#" title="{{ title }}" class="c-dropdown__button  u-btn-current">
         {{ label }}
         <div data-dropdown-toggle class="o-icon  c-dropdown__toggle  [ icon icon-arrow-down ]"></div>
     </a>

wagtail/wagtailadmin/wagtail_hooks.py

@@ -83,7 +83,7 @@ def page_listing_buttons(page, page_perms, is_parent=False):
         page=page,
         page_perms=page_perms,
         is_parent=is_parent,
-        attrs={'target': '_blank'}, priority=50)
+        attrs={'target': '_blank', 'title': 'View more options'}, priority=50)
 
 
 @hooks.register('register_page_listing_more_buttons')

wagtail/wagtailadmin/widgets.py

@@ -261,9 +261,14 @@ class BaseDropdownMenuButton(Button):
         raise NotImplementedError
 
     def render(self):
+        if 'title' in self.attrs:
+            title = self.attrs['title']
+        else:
+            title = None
         return render_to_string(self.template_name, {
             'buttons': self.get_buttons_in_dropdown(),
             'label': self.label,
+            'title': title,
             'is_parent': self.is_parent})