[gnome-applets] sticky-notes: simplify code

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 1075885f7710e83c63e6a33c4b297921b503fd19
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Mar 29 19:51:59 2020 +0300

    sticky-notes: simplify code
    
    There is no need to readd icon theme search path when changed
    signal is emitted.

 sticky-notes/src/stickynotes_applet.c | 36 +++--------------------------------
 1 file changed, 3 insertions(+), 33 deletions(-)
---
diff --git a/sticky-notes/src/stickynotes_applet.c b/sticky-notes/src/stickynotes_applet.c
index 092cc6f6c..6f23512cb 100644
--- a/sticky-notes/src/stickynotes_applet.c
+++ b/sticky-notes/src/stickynotes_applet.c
@@ -106,36 +106,6 @@ stickynotes_make_prelight_icon (GdkPixbuf *dest, GdkPixbuf *src, int shift)
        }
 }
 
-static void
-icon_theme_changed (GtkIconTheme *icon_theme,
-                    gpointer      user_data)
-{
-       gtk_icon_theme_append_search_path (icon_theme,
-                                          PKG_DATA_DIR G_DIR_SEPARATOR_S "icons");
-}
-
-static void
-stickynotes_applet_init_icons (void)
-{
-       GtkIconTheme *icon_theme;
-
-       icon_theme = gtk_icon_theme_get_default ();
-       icon_theme_changed (icon_theme, NULL);
-
-       g_signal_connect (gtk_icon_theme_get_default (), "changed",
-                         G_CALLBACK (icon_theme_changed), NULL);
-}
-
-static void
-stickynotes_destroy (GtkWidget *widget,
-                     gpointer   user_dta)
-{
-       g_signal_handlers_disconnect_by_func (gtk_icon_theme_get_default (),
-                                             icon_theme_changed, NULL);
-}
-
-
-
 /* Create and initalize global sticky notes instance */
 void
 stickynotes_applet_init (PanelApplet *panel_applet)
@@ -147,6 +117,9 @@ stickynotes_applet_init (PanelApplet *panel_applet)
        stickynotes->settings = panel_applet_settings_new (panel_applet, STICKYNOTES_SCHEMA);
        stickynotes->last_timeout_data = 0;
 
+       gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
+                                          PKG_DATA_DIR G_DIR_SEPARATOR_S "icons");
+
        stickynotes->icon_normal = gtk_icon_theme_load_icon (
                        gtk_icon_theme_get_default (),
                        "gnome-sticky-notes-applet",
@@ -163,7 +136,6 @@ stickynotes_applet_init (PanelApplet *panel_applet)
                        stickynotes->icon_normal, 30);
        stickynotes->visible = TRUE;
 
-       stickynotes_applet_init_icons();
        stickynotes_applet_init_prefs();
 
        g_signal_connect (stickynotes->settings, "changed",
@@ -378,8 +350,6 @@ stickynotes_applet_new (PanelApplet *panel_applet)
                        G_CALLBACK(applet_change_orient_cb), applet);
        g_signal_connect(G_OBJECT(applet->w_applet), "destroy",
                        G_CALLBACK(applet_destroy_cb), applet);
-       g_signal_connect(G_OBJECT(applet->w_applet), "destroy",
-                       G_CALLBACK(stickynotes_destroy), NULL);
 
        atk_obj = gtk_widget_get_accessible (applet->w_applet);
        atk_object_set_name (atk_obj, _("Sticky Notes"));