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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* GtkFontSelection widget for Gtk+, by Damon Chaplin, May 1998.
* Based on the GnomeFontSelector widget, by Elliot Lee, but major changes.
* The GnomeFontSelector was derived from app/text_tool.c in the GIMP.
*
* 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 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_FONTSEL_H__
#define __GTK_FONTSEL_H__
#include <gdk/gdk.h>
#include <gtk/gtkdialog.h>
#include <gtk/gtkvbox.h>
G_BEGIN_DECLS
#define GTK_TYPE_FONT_SELECTION (gtk_font_selection_get_type ())
#define GTK_FONT_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_SELECTION, GtkFontSelection))
#define GTK_FONT_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION, GtkFontSelectionClass))
#define GTK_IS_FONT_SELECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_SELECTION))
#define GTK_IS_FONT_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION))
#define GTK_FONT_SELECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_SELECTION, GtkFontSelectionClass))
#define GTK_TYPE_FONT_SELECTION_DIALOG (gtk_font_selection_dialog_get_type ())
#define GTK_FONT_SELECTION_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialog))
#define GTK_FONT_SELECTION_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialogClass))
#define GTK_IS_FONT_SELECTION_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FONT_SELECTION_DIALOG))
#define GTK_IS_FONT_SELECTION_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FONT_SELECTION_DIALOG))
#define GTK_FONT_SELECTION_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FONT_SELECTION_DIALOG, GtkFontSelectionDialogClass))
typedef struct _GtkFontSelection GtkFontSelection;
typedef struct _GtkFontSelectionClass GtkFontSelectionClass;
typedef struct _GtkFontSelectionDialog GtkFontSelectionDialog;
typedef struct _GtkFontSelectionDialogClass GtkFontSelectionDialogClass;
struct _GtkFontSelection
{
GtkVBox parent_instance;
GtkWidget *font_entry;
GtkWidget *family_list;
GtkWidget *font_style_entry;
GtkWidget *face_list;
GtkWidget *size_entry;
GtkWidget *size_list;
GtkWidget *pixels_button;
GtkWidget *points_button;
GtkWidget *filter_button;
GtkWidget *preview_entry;
PangoFontFamily *family; /* Current family */
PangoFontFace *face; /* Current face */
gint size;
GdkFont *font; /* Cache for gdk_font_selection_get_font, so we can preserve
* refcounting behavior
*/
};
struct _GtkFontSelectionClass
{
GtkVBoxClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
struct _GtkFontSelectionDialog
{
GtkDialog parent_instance;
/*< private >*/
GtkWidget *fontsel;
GtkWidget *main_vbox;
GtkWidget *action_area;
/*< public >*/
GtkWidget *ok_button;
GtkWidget *apply_button;
GtkWidget *cancel_button;
/*< private >*/
/* If the user changes the width of the dialog, we turn auto-shrink off.
* (Unused now, autoshrink doesn't mean anything anymore -Yosh)
*/
gint dialog_width;
gboolean auto_resize;
};
struct _GtkFontSelectionDialogClass
{
GtkDialogClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
/*****************************************************************************
* GtkFontSelection functions.
* see the comments in the GtkFontSelectionDialog functions.
*****************************************************************************/
GType gtk_font_selection_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_font_selection_new (void);
gchar* gtk_font_selection_get_font_name (GtkFontSelection *fontsel);
#ifndef GTK_DISABLE_DEPRECATED
GdkFont* gtk_font_selection_get_font (GtkFontSelection *fontsel);
#endif /* GTK_DISABLE_DEPRECATED */
gboolean gtk_font_selection_set_font_name (GtkFontSelection *fontsel,
const gchar *fontname);
G_CONST_RETURN gchar* gtk_font_selection_get_preview_text (GtkFontSelection *fontsel);
void gtk_font_selection_set_preview_text (GtkFontSelection *fontsel,
const gchar *text);
/*****************************************************************************
* GtkFontSelectionDialog functions.
* most of these functions simply call the corresponding function in the
* GtkFontSelection.
*****************************************************************************/
GType gtk_font_selection_dialog_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_font_selection_dialog_new (const gchar *title);
/* This returns the X Logical Font Description fontname, or NULL if no font
is selected. Note that there is a slight possibility that the font might not
have been loaded OK. You should call gtk_font_selection_dialog_get_font()
to see if it has been loaded OK.
You should g_free() the returned font name after you're done with it. */
gchar* gtk_font_selection_dialog_get_font_name (GtkFontSelectionDialog *fsd);
#ifndef GTK_DISABLE_DEPRECATED
/* This will return the current GdkFont, or NULL if none is selected or there
was a problem loading it. Remember to use gdk_font_ref/unref() if you want
to use the font (in a style, for example). */
GdkFont* gtk_font_selection_dialog_get_font (GtkFontSelectionDialog *fsd);
#endif /* GTK_DISABLE_DEPRECATED */
/* This sets the currently displayed font. It should be a valid X Logical
Font Description font name (anything else will be ignored), e.g.
"-adobe-courier-bold-o-normal--25-*-*-*-*-*-*-*"
It returns TRUE on success. */
gboolean gtk_font_selection_dialog_set_font_name (GtkFontSelectionDialog *fsd,
const gchar *fontname);
/* This returns the text in the preview entry. You should copy the returned
text if you need it. */
G_CONST_RETURN gchar* gtk_font_selection_dialog_get_preview_text (GtkFontSelectionDialog *fsd);
/* This sets the text in the preview entry. It will be copied by the entry,
so there's no need to g_strdup() it first. */
void gtk_font_selection_dialog_set_preview_text (GtkFontSelectionDialog *fsd,
const gchar *text);
G_END_DECLS
#endif /* __GTK_FONTSEL_H__ */
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