1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
5 * Copyright (C) 1998 Cesar Miquel and Shawn T. Amundson
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free
19 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
24 * file for a list of people on the GTK+ Team. See the ChangeLog
25 * files for a list of changes. These files are distributed with
26 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
29 #ifndef __GTK_CALENDAR_H__
30 #define __GTK_CALENDAR_H__
33 #include <gtk/gtkwidget.h>
35 /* Not needed, retained for compatibility -Yosh */
36 #include <gtk/gtksignal.h>
41 #define GTK_TYPE_CALENDAR (gtk_calendar_get_type ())
42 #define GTK_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CALENDAR, GtkCalendar))
43 #define GTK_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CALENDAR, GtkCalendarClass))
44 #define GTK_IS_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CALENDAR))
45 #define GTK_IS_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CALENDAR))
46 #define GTK_CALENDAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CALENDAR, GtkCalendarClass))
49 typedef struct _GtkCalendar GtkCalendar;
50 typedef struct _GtkCalendarClass GtkCalendarClass;
52 typedef struct _GtkCalendarPrivate GtkCalendarPrivate;
55 * GtkCalendarDisplayOptions:
56 * @GTK_CALENDAR_SHOW_HEADING: Specifies that the month and year should be displayed.
57 * @GTK_CALENDAR_SHOW_DAY_NAMES: Specifies that three letter day descriptions should be present.
58 * @GTK_CALENDAR_NO_MONTH_CHANGE: Prevents the user from switching months with the calendar.
59 * @GTK_CALENDAR_SHOW_WEEK_NUMBERS: Displays each week numbers of the current year, down the
60 * left side of the calendar.
61 * @GTK_CALENDAR_WEEK_START_MONDAY: Since GTK+ 2.4, this option is deprecated and ignored by GTK+.
62 * The information on which day the calendar week starts is derived from the locale.
63 * @GTK_CALENDAR_SHOW_DETAILS: Just show an indicator, not the full details
64 * text when details are provided. See gtk_calendar_set_detail_func().
66 * These options can be used to influence the display and behaviour of a #GtkCalendar.
70 GTK_CALENDAR_SHOW_HEADING = 1 << 0,
71 GTK_CALENDAR_SHOW_DAY_NAMES = 1 << 1,
72 GTK_CALENDAR_NO_MONTH_CHANGE = 1 << 2,
73 GTK_CALENDAR_SHOW_WEEK_NUMBERS = 1 << 3,
74 GTK_CALENDAR_WEEK_START_MONDAY = 1 << 4,
75 GTK_CALENDAR_SHOW_DETAILS = 1 << 5,
76 } GtkCalendarDisplayOptions;
79 * GtkCalendarDetailFunc:
80 * @calendar: a #GtkCalendar.
81 * @year: the year for which details are needed.
82 * @month: the month for which details are needed.
83 * @day: the day of @month for which details are needed.
84 * @user_data: the data passed with gtk_calendar_set_detail_func().
86 * This kind of functions provide Pango markup with detail information for the
87 * specified day. Examples for such details are holidays or appointments. The
88 * function returns %NULL when no information is available.
92 * Return value: Newly allocated string with Pango markup with details
93 * for the specified day, or %NULL.
95 typedef gchar* (*GtkCalendarDetailFunc) (GtkCalendar *calendar,
105 GtkStyle *header_style;
106 GtkStyle *label_style;
112 gint day_month[6][7];
115 gint num_marked_dates;
116 gint marked_date[31];
117 GtkCalendarDisplayOptions display_flags;
118 GdkColor marked_date_color[31];
120 GdkGC *gc; /* unused */
121 GdkGC *xor_gc; /* unused */
129 GtkCalendarPrivate *priv;
130 gchar grow_space [32];
132 /* Padding for future expansion */
133 void (*_gtk_reserved1) (void);
134 void (*_gtk_reserved2) (void);
135 void (*_gtk_reserved3) (void);
136 void (*_gtk_reserved4) (void);
139 struct _GtkCalendarClass
141 GtkWidgetClass parent_class;
143 /* Signal handlers */
144 void (* month_changed) (GtkCalendar *calendar);
145 void (* day_selected) (GtkCalendar *calendar);
146 void (* day_selected_double_click) (GtkCalendar *calendar);
147 void (* prev_month) (GtkCalendar *calendar);
148 void (* next_month) (GtkCalendar *calendar);
149 void (* prev_year) (GtkCalendar *calendar);
150 void (* next_year) (GtkCalendar *calendar);
155 GType gtk_calendar_get_type (void) G_GNUC_CONST;
156 GtkWidget* gtk_calendar_new (void);
158 gboolean gtk_calendar_select_month (GtkCalendar *calendar,
161 void gtk_calendar_select_day (GtkCalendar *calendar,
164 gboolean gtk_calendar_mark_day (GtkCalendar *calendar,
166 gboolean gtk_calendar_unmark_day (GtkCalendar *calendar,
168 void gtk_calendar_clear_marks (GtkCalendar *calendar);
171 void gtk_calendar_set_display_options (GtkCalendar *calendar,
172 GtkCalendarDisplayOptions flags);
173 GtkCalendarDisplayOptions
174 gtk_calendar_get_display_options (GtkCalendar *calendar);
175 #ifndef GTK_DISABLE_DEPRECATED
176 void gtk_calendar_display_options (GtkCalendar *calendar,
177 GtkCalendarDisplayOptions flags);
180 void gtk_calendar_get_date (GtkCalendar *calendar,
185 void gtk_calendar_set_detail_func (GtkCalendar *calendar,
186 GtkCalendarDetailFunc func,
188 GDestroyNotify destroy);
190 void gtk_calendar_set_detail_width_chars (GtkCalendar *calendar,
192 void gtk_calendar_set_detail_height_rows (GtkCalendar *calendar,
195 gint gtk_calendar_get_detail_width_chars (GtkCalendar *calendar);
196 gint gtk_calendar_get_detail_height_rows (GtkCalendar *calendar);
198 #ifndef GTK_DISABLE_DEPRECATED
199 void gtk_calendar_freeze (GtkCalendar *calendar);
200 void gtk_calendar_thaw (GtkCalendar *calendar);
205 #endif /* __GTK_CALENDAR_H__ */