[gtk+] docs: Stop referring to specific event signals

[Matthias Clasen <matthiasc src gnome org>]

commit 822f802aec716b7d61d401576bbfa8879b6fb383
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jan 15 23:26:44 2018 -0500

    docs: Stop referring to specific event signals
    
    These are going away.

 docs/reference/gtk/input-handling.xml |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/docs/reference/gtk/input-handling.xml b/docs/reference/gtk/input-handling.xml
index d907d67..f8e653a 100644
--- a/docs/reference/gtk/input-handling.xml
+++ b/docs/reference/gtk/input-handling.xml
@@ -151,11 +151,9 @@
     </para>
 
     <para>
-      Next, the #GtkWidget::event signal is emitted, then the appropriate signal
-      for the event in question, for example #GtkWidget::motion-notify-event.
+      Next, the #GtkWidget::event signal is emitted.
       Handling these signals was the primary way to handle input in GTK+ widgets
-      before gestures were introduced. If the widget is realized, the
-      #GtkWidget::event-after signal is emitted. The signals are emitted from
+      before gestures were introduced. The signal is emitted from
       the target widget up to the top-level, as part of the “bubble” phase.
     </para>