/* 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 #include #include #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #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); #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __GTK_FONTSEL_H__ */