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Diffstat (limited to 'pango2/pango-fontset.h')
-rw-r--r-- | pango2/pango-fontset.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/pango2/pango-fontset.h b/pango2/pango-fontset.h new file mode 100644 index 00000000..5e6ed716 --- /dev/null +++ b/pango2/pango-fontset.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2001 Red Hat Software + * + * SPDX-License-Identifier: LGPL-2.1-or-later + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#pragma once + +#include <pango2/pango-types.h> +#include <pango2/pango-font-metrics.h> + +#include <glib-object.h> + +G_BEGIN_DECLS + +#define PANGO2_TYPE_FONTSET (pango2_fontset_get_type ()) + +PANGO2_AVAILABLE_IN_ALL +PANGO2_DECLARE_INTERNAL_TYPE (Pango2Fontset, pango2_fontset, PANGO2, FONTSET, GObject) + +/** + * Pango2FontsetForeachFunc: + * @fontset: a `Pango2Fontset` + * @font: a font from @fontset + * @user_data: callback data + * + * Callback used when enumerating fonts in a fontset. + * + * See [method@Pango2.Fontset.foreach]. + * + * Returns: if %TRUE, stop iteration and return immediately. + */ +typedef gboolean (*Pango2FontsetForeachFunc) (Pango2Fontset *fontset, + Pango2Font *font, + gpointer user_data); + +PANGO2_AVAILABLE_IN_ALL +Pango2Font * pango2_fontset_get_font (Pango2Fontset *fontset, + guint wc); +PANGO2_AVAILABLE_IN_ALL +Pango2FontMetrics * pango2_fontset_get_metrics (Pango2Fontset *fontset); +PANGO2_AVAILABLE_IN_ALL +void pango2_fontset_foreach (Pango2Fontset *fontset, + Pango2FontsetForeachFunc func, + gpointer data); + +G_END_DECLS |