[gtk+] (33 commits) Created branch popovers

[Carlos Garnacho <carlosg src gnome org>]

The branch 'popovers' was created.

Summary of new commits:

  f58a5a5... window: Add lowlevel popovers API
  2ae7b6b... bubblewindow: Turn into a GtkWindow popover
  4907ab0... bubblewindow: Remove grab API
  9290918... bubblewindow: Make it relative to GtkWidget coordinates
  6393dbb... bubblewindow: Improve overflow cases
  dd6428e... bubblewindow: check the border-radius when rendering the bu
  9c20108... bubblewindow: Point to the entire widget area by default
  c1598b6... textview: Avoid bubblewindow popup/popdown API
  94f8b33... entry: Avoid bubblewindow popup/popdown API
  88634ca... bubblewindow: Remove popup/popdown() APIs
  c8b208c... Introduce GtkPopover
  d0d5704... popover: listen harder on the widget being pointed to
  c0901ed... popover: remove GTK+ grab (if any) on unmap
  26d8f1b... popover: Honor GtkContainer::border-width
  aa32d3b... popover: Add documentation
  c8b8254... gtk-demo: Add GtkPopovers demo
  eb0af3c... pixelcache: check whether cached surface and cairo_t scales
  d4085fb... Add GtkMagnifier
  18606cb... textview: Use GtkMagnifier on touch selection
  f089763... textview: Set use-underline in popover GtkToolButtons
  89da416... entry: Set use-underline in popover GtkToolButtons
  1024e22... window: Add gtk_window_get_popover_position()
  c8ffa99... window: Keep track of popover children mapped status
  0c919e6... texthandles: Use GtkWindow popovers API
  ac62c13... texthandle: Remove relative_to API
  87e5ed5... entry: Show a GtkMagnifier popover on touch selection
  d6611de... gtkmain: Let windows handle WM-related events before delive
  61ce30a... texthandle: Fix arguments in ::style-updated callback
  fa6b58d... popover: Implement keyboard focus behavior
  e831c1e... popover: Fix memory management of popovers
  619fc2d... gtk-demo: Fix crash after running popovers demo
  4b276c5... popover: Add a "modal" boolean property to GtkPopover
  47bafb2... popover: Remember last focused widget on the toplevel when