Add hover to BuddyIcon in the Frame.

shell/view/BuddyMenu.py

@@ -35,6 +35,8 @@ class BuddyMenu(Menu):
         self._shell = shell
 
         Menu.__init__(self, buddy.get_name())
+        self.props.border = 0
+        self.props.padding = units.points_to_pixels(5)
         pixbuf = self._get_buddy_icon_pixbuf()
         if pixbuf:
             icon_item = hippo.CanvasImage()

shell/view/frame/FriendsBox.py

@@ -17,15 +17,30 @@
 import hippo
 
 from sugar.graphics.canvasicon import CanvasIcon
+from sugar.graphics import color
 from sugar.presence import PresenceService
 from view.BuddyIcon import BuddyIcon
 from model.BuddyModel import BuddyModel
 
+class FriendIcon(BuddyIcon):
+    def __init__(self, shell, popup_context, buddy):
+        BuddyIcon.__init__(self, shell, popup_context, buddy)
+        self._popup_context = popup_context
+
+    def get_popup_context(self):
+        return self._popup_context
+
+    def prelight(self, enter):
+        if enter:
+            self.props.background_color = color.BLACK.get_int()
+        else:
+            self.props.background_color = color.TOOLBAR_BACKGROUND.get_int()
+
 class FriendsBox(hippo.CanvasBox):
-    def __init__(self, shell, menu_shell):
+    def __init__(self, shell, popup_context):
         hippo.CanvasBox.__init__(self)
         self._shell = shell
-        self._menu_shell = menu_shell
+        self._popup_context = popup_context
         self._activity_ps = None
         self._joined_hid = -1
         self._left_hid = -1
@@ -48,7 +63,7 @@ class FriendsBox(hippo.CanvasBox):
             return
 
         model = BuddyModel(buddy=buddy)
-        icon = BuddyIcon(self._shell, self._menu_shell, model)
+        icon = FriendIcon(self._shell, self._popup_context, model)
         self.append(icon)
 
         self._buddies[buddy.get_name()] = icon

shell/view/frame/framepopupcontext.py

@@ -36,7 +36,7 @@ class FramePopupContext(PopupContext):
 
         left_x = item_x + item_w
         left_y = item_y
-        right_x = item_x + item_w
+        right_x = item_x - popup_w
         right_y = item_y
         top_x = item_x
         top_y = item_y + item_h

sugar/graphics/snowflakebox.py

@@ -85,7 +85,7 @@ class SnowflakeBox(hippo.CanvasBox, hippo.CanvasItem):
         return width
 
     def do_allocate(self, width, height, origin_changed):
-        hippo.CanvasBox.do_allocate(self, width, height)
+        hippo.CanvasBox.do_allocate(self, width, height, origin_changed)
 
         self._layout_root()