[gnome-flashback] desktop: change GfIconView parent class to GtkEventBox

[Alberts Muktupāvels <muktupavels src gnome org>]

commit b694d9ca39a60f84e93076d500e63b3457cdc221
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Thu Oct 31 00:28:25 2019 +0200

    desktop: change GfIconView parent class to GtkEventBox

 gnome-flashback/libdesktop/gf-icon-view.c | 9 +++++++--
 gnome-flashback/libdesktop/gf-icon-view.h | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/gnome-flashback/libdesktop/gf-icon-view.c b/gnome-flashback/libdesktop/gf-icon-view.c
index 802356e..eb137bb 100644
--- a/gnome-flashback/libdesktop/gf-icon-view.c
+++ b/gnome-flashback/libdesktop/gf-icon-view.c
@@ -20,10 +20,12 @@
 
 struct _GfIconView
 {
-  GtkFixed parent;
+  GtkEventBox  parent;
+
+  GtkWidget   *fixed;
 };
 
-G_DEFINE_TYPE (GfIconView, gf_icon_view, GTK_TYPE_FIXED)
+G_DEFINE_TYPE (GfIconView, gf_icon_view, GTK_TYPE_EVENT_BOX)
 
 static void
 gf_icon_view_class_init (GfIconViewClass *self_class)
@@ -33,6 +35,9 @@ gf_icon_view_class_init (GfIconViewClass *self_class)
 static void
 gf_icon_view_init (GfIconView *self)
 {
+  self->fixed = gtk_fixed_new ();
+  gtk_container_add (GTK_CONTAINER (self), self->fixed);
+  gtk_widget_show (self->fixed);
 }
 
 GtkWidget *
diff --git a/gnome-flashback/libdesktop/gf-icon-view.h b/gnome-flashback/libdesktop/gf-icon-view.h
index 966ab74..2d365e5 100644
--- a/gnome-flashback/libdesktop/gf-icon-view.h
+++ b/gnome-flashback/libdesktop/gf-icon-view.h
@@ -23,7 +23,7 @@
 G_BEGIN_DECLS
 
 #define GF_TYPE_ICON_VIEW (gf_icon_view_get_type ())
-G_DECLARE_FINAL_TYPE (GfIconView, gf_icon_view, GF, ICON_VIEW, GtkFixed)
+G_DECLARE_FINAL_TYPE (GfIconView, gf_icon_view, GF, ICON_VIEW, GtkEventBox)
 
 GtkWidget *gf_icon_view_new (void);