call gdk_event_request_motions() for new motion events after receiving

call gdk_event_request_motions() for new motion events after receiving

Tue Feb  6 15:53:59 2007  Tim Janik  <timj@imendio.com>

        * gtk/gtktextview.c (gtk_text_view_motion_event):
        * gtk/gtkspinbutton.c (gtk_spin_button_motion_notify):
        * gtk/gtkaboutdialog.c (credits_motion_notify_event):
        * gtk/gtkhruler.c (gtk_hruler_motion_notify):
        * gtk/gtkvruler.c (gtk_vruler_motion_notify):
        * gtk/gtkentry.c (gtk_entry_motion_notify):
        * gtk/gtktooltip.c (_gtk_tooltip_handle_event):
        * gtk/gtkhsv.c (gtk_hsv_motion): call gdk_event_request_motions()
        for new motion events after receiving motion hints.

        * gdk/gdkevents.[hc]: added gdk_event_request_motions().

svn path=/trunk/; revision=17269