62db29b387
When a configuration setting is wrong, set the entry or file chooser that contains the incorrect information to be surrounded by red. This makes it easier for users to find where the error was made that disallows them to click the "Apply" button. https://bugzilla.gnome.org/show_bug.cgi?id=734446
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* (C) Copyright 2014 Red Hat, Inc.
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*/
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#include "config.h"
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#include "ui-helpers.h"
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void
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widget_set_error (GtkWidget *widget)
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{
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g_return_if_fail (GTK_IS_WIDGET (widget));
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gtk_style_context_add_class (gtk_widget_get_style_context (widget), "error");
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}
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void
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widget_unset_error (GtkWidget *widget)
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{
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g_return_if_fail (GTK_IS_WIDGET (widget));
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gtk_style_context_remove_class (gtk_widget_get_style_context (widget), "error");
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}
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