[gtk+/gestures: 74/92] eventcontroller: Add documentation blurb



commit 356fbb6706c4157a5d414373b341ab4747b2c39d
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Apr 8 21:01:13 2014 +0200

    eventcontroller: Add documentation blurb

 gtk/gtkeventcontroller.c |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkeventcontroller.c b/gtk/gtkeventcontroller.c
index a4d294d..1b3df34 100644
--- a/gtk/gtkeventcontroller.c
+++ b/gtk/gtkeventcontroller.c
@@ -17,6 +17,27 @@
  *
  * Author(s): Carlos Garnacho <carlosg gnome org>
  */
+
+/**
+ * SECTION:gtkeventcontroller
+ * @Short_description: Self-contained handler of series of events
+ * @Title: GtkEventController
+ * @See_also: #GtkGesture
+ *
+ * #GtkEventController is a base, low-level implementation for event
+ * controllers. Those react to a series of events, and possibly trigger
+ * actions as a consequence of those.
+ *
+ * Most usually, event controllers are attached to a widget through
+ * gtk_widget_add_controller(). This ensures events received by the
+ * widget are delivered to the controller. On special situations,
+ * manual delivery may be desired, this can be achieved by setting
+ * the capture phase to %GTK_PHASE_NONE and feeding events manually
+ * through gtk_event_controller_handle_event(). See
+ * gtk_event_controller_set_propagation_phase() and #GtkPropagationPhase
+ * to know more about how events are delivered to event controllers.
+ */
+
 #include "config.h"
 #include <gtk/gtkeventcontroller.h>
 #include "gtktypebuiltins.h"


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