[gnome-panel] clock: use gp_add_text_color_class

[Alberts Muktupāvels <muktupavels src gnome org>]

commit b9f6de8fd90a97184dd7d16e41ceba81ebafdcec
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Jan 22 16:42:43 2018 +0200

    clock: use gp_add_text_color_class

 modules/clock/clock-applet.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/modules/clock/clock-applet.c b/modules/clock/clock-applet.c
index 57c7b75..3add9d3 100644
--- a/modules/clock/clock-applet.c
+++ b/modules/clock/clock-applet.c
@@ -50,6 +50,7 @@
 #define GNOME_DESKTOP_USE_UNSTABLE_API
 #include <libgnome-desktop/gnome-wall-clock.h>
 
+#include <libgnome-panel/gp-utils.h>
 #include <libgweather/gweather.h>
 
 #include "clock-applet.h"
@@ -743,7 +744,7 @@ create_main_clock_label (ClockApplet *cd)
                          G_CALLBACK (clock_update_text_gravity),
                          NULL);
 
-        gp_applet_add_text_class (GP_APPLET (cd), label);
+        gp_add_text_color_class (label);
 
         return label;
 }
@@ -837,6 +838,8 @@ create_clock_widget (ClockApplet *cd)
         g_settings_bind (cd->applet_settings, "show-temperature", cd->panel_temperature_label, "visible",
                          G_SETTINGS_BIND_DEFAULT | G_SETTINGS_BIND_NO_SENSITIVITY);
 
+        gp_add_text_color_class (cd->panel_temperature_label);
+
         /* Main label for time display */
        cd->clockw = create_main_clock_label (cd);
         gtk_box_pack_start (GTK_BOX (cd->main_obox), cd->clockw, FALSE, FALSE, 0);