[gtk+] (25 commits) Created branch refactor

[Javier Jardón <jjardon src gnome org>]

The branch 'refactor' was created.

Summary of new commits:

  ab69397... gtk/gtktreeview.c: use accessor functions to access GtkWidg
  0278b4e... gtk/gtktextview.c: use accessor functions to access GtkWidg
  020a78b... gtk/gtkspinbutton.c: use accessor functions to access GtkWi
  77df502... gtk/gtkmisc.c: use accessor functions to access GtkWidget
  3a005ac... gtk/gtkmenu.c: use accessor functions to access GtkWidget
  e0b771e... gtk/gtkimage.c: use accessor functions to access GtkWidget
  23f8e06... gtk/gtkiconview.c: use accessor functions to access GtkWidg
  d5aa001... gtk/gtkhandlebox.c: use accessor functions to access GtkWid
  031f196... gtk/gtkfontsel.c: use accessor functions to access GtkWidge
  1d68b50... gtk/gtkwindow: use accessor functions to access GtkWidget
  9fcb2f5... Add _gtk_widget_set_requisition() internal function
  80e6e4d... gtk/gtkseparator.c: use accessor functions to access GtkWid
  1aba76a... gtk/gtkruler.c: use accessor functions to access GtkWidget
  ef6a6f4... gtk/gtkpathbar.c: use accessor functions to access GtkWidge
  428a3eb... gtk/gtknotebook.c: use accessor functions to access GtkWidg
  823decd... gtk/gtkarrow.c: use accessor functions to access GtkWidget
  13f4226... gtk/gtksizerequest.c: use accessor functions to access GtkW
  6e1ec80... GtkWidget: Move public members to private structure
  f7c9326... gtkrange: Add some checks to gtk_range_set_slider_size_fixe
  58ef07b... Added _gtk_range_set_round_digits() insternal function
  b950fe9... Added _gtk_range_set_steppers () internal function
  fda82e1... gtkscale: use accessor functions to access GtkRange
  dee7016... gtkscalebutton: use accessor functions to access GtkRange
  07c423e... Use accessor functions to access GtkRange
  34e5891... GtkRange: move public members to private structure