[gtk+] (20 commits) Created branch refactor

[Javier Jardón <jjardon src gnome org>]

The branch 'refactor' was created.

Summary of new commits:

  73b96d6... gtk/gtktreeview.c: use accessor functions to access GtkWidg
  a114322... gtk/gtktextview.c: use accessor functions to access GtkWidg
  82b18d6... gtk/gtkspinbutton.c: use accessor functions to access GtkWi
  2fcdcd8... gtk/gtkmisc.c: use accessor functions to access GtkWidget
  ee39863... gtk/gtkmenu.c: use accessor functions to access GtkWidget
  ef8b886... gtk/gtkimage.c: use accessor functions to access GtkWidget
  d6d1af0... gtk/gtkiconview.c: use accessor functions to access GtkWidg
  f72429d... gtk/gtkhandlebox.c: use accessor functions to access GtkWid
  1b34743... gtk/gtkfontsel.c: use accessor functions to access GtkWidge
  6db3ad3... gtk/gtkwindow: use accessor functions to access GtkWidget
  21358de... Add _gtk_widget_set_requisition() internal function
  0d42a7a... gtk/gtkseparator.c: use accessor functions to access GtkWid
  5fa8ca6... gtk/gtkruler.c: use accessor functions to access GtkWidget
  4320bbb... gtk/gtkpathbar.c: use accessor functions to access GtkWidge
  79fad5a... gtk/gtknotebook.c: use accessor functions to access GtkWidg
  ae6b9cd... gtk/gtkarrow.c: use accessor functions to access GtkWidget
  13a854c... gtk/gtksizerequest.c: use accessor functions to access GtkW
  4ce79cc... GtkWidget: Move public members to private structure
  8be1eb9... gtk/gtkplug.c: Use accessor functions to access GtkWindow
  bca47eb... GtkWindow: move public members to private structure