[gtk+] (20 commits) Created branch smooth-scrolling-for-3.4

[Carlos Garnacho <carlosg src gnome org>]

The branch 'smooth-scrolling-for-3.4' was created.

Summary of new commits:

  ac7985c... gdk: Add GDK_SCROLL_SMOOTH to GdkScrollDirection
  d5d4d47... gdk: Add delta_x/y to scroll events
  b19508c... gdk: deal with GDK_SMOOTH_SCROLL events as not having a dir
  4cc0dbb... gdk: transfer event->scroll.delta_x/y through csw
  9a3981f... gdk: Add GDK_SMOOTH_SCROLL_MASK
  7d8962d... gdk: Filter out either smooth or non-smooth event depending
  e2d3754... gdk: update csw event mask filter to handle smooth scroll
  29bf1d2... quartz: Implement smooth scrolling
  e56b133... devicemanager,x11: Initialize event->scroll.delta_x/y to 0 
  65bfc25... devicemanager,xi2: Implement smooth scrolling
  b0f6a80... gtk: Implement smooth scrolling in scrolledwindow/range
  5454681... iconview: set GDK_SMOOTH_SCROLL_MASK
  2dd58d9... layout: set GDK_SMOOTH_SCROLL_MASK
  21d223b... textview: set GDK_SMOOTH_SCROLL_MASK
  c2363f4... treeview: set GDK_SMOOTH_SCROLL_MASK
  54cf99f... viewport: set GDK_SMOOTH_SCROLL_MASK
  b0ed733... menu: Handle smooth scrolling
  1f6871e... calendar: Set GDK_SCROLL_MASK explicitly
  6871da9... spinbutton: Set GDK_SCROLL_MASK explicitly
  3d1f0ee... scalebutton: Set GDK_SCROLL_MASK explicitly