[gnome-software] Use the 'destructive-action' class on the 'Remove' buttons.

[Richard Hughes <rhughes src gnome org>]

commit 7f39ba2ba33e6e2fa3d1e5b9e647956c3d7a4764
Author: Richard Hughes <richard hughsie com>
Date:   Fri Aug 16 14:26:57 2013 +0100

    Use the 'destructive-action' class on the 'Remove' buttons.

 src/gs-app-widget.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-app-widget.c b/src/gs-app-widget.c
index 5c674b3..4f5207b 100644
--- a/src/gs-app-widget.c
+++ b/src/gs-app-widget.c
@@ -37,7 +37,6 @@ struct _GsAppWidgetPrivate
        GtkWidget       *widget_button;
        GtkWidget       *widget_description;
        GtkWidget       *widget_image;
-       GtkWidget       *widget_more;
        GtkWidget       *widget_name;
        GtkWidget       *widget_spinner;
        GtkWidget       *widget_status;
@@ -63,6 +62,7 @@ static void
 gs_app_widget_refresh (GsAppWidget *app_widget)
 {
        GsAppWidgetPrivate *priv = app_widget->priv;
+       GtkStyleContext *context;
 
        if (app_widget->priv->app == NULL)
                return;
@@ -89,12 +89,16 @@ gs_app_widget_refresh (GsAppWidget *app_widget)
                gtk_widget_set_visible (priv->widget_button, TRUE);
                gtk_button_set_label (GTK_BUTTON (priv->widget_button),
                                      _("Install"));
+               context = gtk_widget_get_style_context (priv->widget_button);
+               gtk_style_context_remove_class (context, "destructive-action");
                break;
        case GS_APP_WIDGET_KIND_REMOVE:
                gtk_widget_set_visible (priv->widget_spinner, FALSE);
                gtk_widget_set_visible (priv->widget_button, TRUE);
                gtk_button_set_label (GTK_BUTTON (priv->widget_button),
                                      _("Remove"));
+               context = gtk_widget_get_style_context (priv->widget_button);
+               gtk_style_context_add_class (context, "destructive-action");
                break;
        case GS_APP_WIDGET_KIND_UPDATE:
                gtk_widget_set_visible (priv->widget_spinner, FALSE);