[glade3] * gladeui/glade-widget.c: Reduce processing of events by not running the widget lookup event red

[Tristan Van Berkom <tvb src gnome org>]

commit 7dfe5becd7475730e8c8b2b48cdcde10d8cf695e
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Sun Dec 26 20:26:02 2010 +0900

    	* gladeui/glade-widget.c: Reduce processing of events by not running the
    	  widget lookup event redirection for events we're not interested in.

 ChangeLog              |    3 +++
 gladeui/glade-widget.c |   10 ++++++++++
 2 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index d3afd50..a1a64e7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,9 @@
 
 	* src/glade-close-button.c: Made the close button in notebook tabs smaller.
 
+	* gladeui/glade-widget.c: Reduce processing of events by not running the
+	  widget lookup event redirection for events we're not interested in.
+
 2010-12-23  Tristan Van Berkom <tristanvb openismus com>
 
 	* gladeui/glade-widget.c: Check if object is actually in the parent when rebuilding
diff --git a/gladeui/glade-widget.c b/gladeui/glade-widget.c
index 1070e9e..b39a56f 100644
--- a/gladeui/glade-widget.c
+++ b/gladeui/glade-widget.c
@@ -103,6 +103,11 @@ static guint         glade_widget_signals[LAST_SIGNAL] = {0};
 static GQuark        glade_widget_name_quark = 0;
 
 
+#define IS_GLADE_WIDGET_EVENT(event)		 \
+	((event) == GDK_BUTTON_PRESS ||		 \
+	 (event) == GDK_BUTTON_RELEASE ||	 \
+	 (event) == GDK_MOTION_NOTIFY)
+
 G_DEFINE_TYPE (GladeWidget, glade_widget, G_TYPE_INITIALLY_UNOWNED)
 
 /*******************************************************************************
@@ -3281,6 +3286,11 @@ glade_widget_event_private (GtkWidget   *widget,
 {
 	GtkWidget *layout = widget;
 
+	/* Dont run heavy machienery for events we're not interested in 
+	 * marshalling */
+	if (!IS_GLADE_WIDGET_EVENT (event->type))
+		return FALSE;
+
 	/* Find the parenting layout container */
 	while (layout && !GLADE_IS_DESIGN_LAYOUT (layout))
 		layout = gtk_widget_get_parent (layout);