[gnome-calendar] date-selector: change style class on other month days

[Lapo Calamandrei <lapo src gnome org>]

commit e3d29c989e29c555d15f142e015b16ae35945a17
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Tue Jul 26 18:58:52 2016 +0200

    date-selector: change style class on other month days
    
    use .other-month in place of .dim-label since the .dim-label style
    was not fitting, so better to use a specific class then a generic
    one.

 data/theme/gtk-styles.css   |   14 +++++---------
 src/gcal-date-chooser-day.c |    4 ++--
 2 files changed, 7 insertions(+), 11 deletions(-)
---
diff --git a/data/theme/gtk-styles.css b/data/theme/gtk-styles.css
index 891d067..8ca9ce3 100644
--- a/data/theme/gtk-styles.css
+++ b/data/theme/gtk-styles.css
@@ -328,19 +328,15 @@ datechooser day {
   border-radius: 50%;
 }
 
-datechooser day.dim-label { /* FIXME: use a better class name */
-  opacity: 1;
-}
-
-datechooser day.dim-label:not(:hover),
-datechooser day.dim-label:backdrop {
+datechooser day.other-month:not(:hover),
+datechooser day.other-month:backdrop {
   color: alpha(currentColor, 0.1);
 }
 
 /* avoid the theme interfering with label colors */
 datechooser day:selected label,
-datechooser day.dim-label label:hover,
-datechooser day.dim-label label:backdrop {
+datechooser day.other-month label:hover,
+datechooser day.other-month label:backdrop {
   color: currentColor;
 }
 
@@ -349,7 +345,7 @@ datechooser day:hover:not(:backdrop) {
   background-color: alpha(currentColor, 0.1);
 }
 
-datechooser day.dim-label:hover:not(:backdrop) {
+datechooser day.other-month:hover:not(:backdrop) {
   color: @insensitive_fg_color;
 }
 
diff --git a/src/gcal-date-chooser-day.c b/src/gcal-date-chooser-day.c
index 38595d0..dc8671b 100644
--- a/src/gcal-date-chooser-day.c
+++ b/src/gcal-date-chooser-day.c
@@ -431,12 +431,12 @@ gcal_date_chooser_day_set_other_month (GcalDateChooserDay *self,
 
   if (other_month)
     {
-      gtk_style_context_add_class (context, GTK_STYLE_CLASS_DIM_LABEL);
+      gtk_style_context_add_class (context, "other-month");
       gtk_drag_source_unset (GTK_WIDGET (self));
     }
   else
     {
-      gtk_style_context_remove_class (context, GTK_STYLE_CLASS_DIM_LABEL);
+      gtk_style_context_remove_class (context, "other-month");
       gtk_drag_source_set (GTK_WIDGET (self),
                            GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
                            NULL, 0,