[egg-list-box] Use GDK_BUTTON_PRIMARY

[Matthias Clasen <matthiasc src gnome org>]

commit 6f1b3c13d724cb7744c2ed54e384aaa6dc17e1eb
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Feb 20 20:24:21 2013 -0500

    Use GDK_BUTTON_PRIMARY
    
    Use the constant provided by GDK, instead of hardcoding
    button 1.

 egg-flow-box.c |    4 ++--
 egg-list-box.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/egg-flow-box.c b/egg-flow-box.c
index f8a9699..1a87525 100644
--- a/egg-flow-box.c
+++ b/egg-flow-box.c
@@ -2162,7 +2162,7 @@ egg_flow_box_real_button_press_event (GtkWidget      *widget,
   EggFlowBox *box = EGG_FLOW_BOX (widget);
   EggFlowBoxPrivate *priv = box->priv;
 
-  if (event->button == 1)
+  if (event->button == GDK_BUTTON_PRIMARY)
     {
       EggFlowBoxChildInfo *child_info;
       child_info = egg_flow_box_find_child_at_pos (box, event->x, event->y);
@@ -2305,7 +2305,7 @@ egg_flow_box_real_button_release_event (GtkWidget      *widget,
   EggFlowBox *box = EGG_FLOW_BOX (widget);
   EggFlowBoxPrivate *priv = box->priv;
 
-  if (event->button == 1)
+  if (event->button == GDK_BUTTON_PRIMARY)
     {
       if (priv->active_child != NULL &&
           priv->active_child_active)
diff --git a/egg-list-box.c b/egg-list-box.c
index 8e0d8a9..2e9f56e 100644
--- a/egg-list-box.c
+++ b/egg-list-box.c
@@ -944,7 +944,7 @@ egg_list_box_real_button_press_event (GtkWidget *widget,
   EggListBox *list_box = EGG_LIST_BOX (widget);
   EggListBoxPrivate *priv = list_box->priv;
 
-  if (event->button == 1)
+  if (event->button == GDK_BUTTON_PRIMARY)
     {
       EggListBoxChildInfo *child;
       child = egg_list_box_find_child_at_y (list_box, event->y);
@@ -974,7 +974,7 @@ egg_list_box_real_button_release_event (GtkWidget *widget,
   EggListBox *list_box = EGG_LIST_BOX (widget);
   EggListBoxPrivate *priv = list_box->priv;
 
-  if (event->button == 1)
+  if (event->button == GDK_BUTTON_PRIMARY)
     {
       if (priv->active_child != NULL &&
           priv->active_child_active)