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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* GTK Calendar Widget
* Copyright (C) 1998 Cesar Miquel and Shawn T. Amundson
*
* 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., 675 Mass Ave, Cambridge, MA 02139, 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/.
*/
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_CALENDAR_H__
#define __GTK_CALENDAR_H__
#include <gdk/gdk.h>
#include <gtk/gtkwidget.h>
/* Not needed, retained for compatibility -Yosh */
#include <gtk/gtksignal.h>
G_BEGIN_DECLS
#define GTK_TYPE_CALENDAR (gtk_calendar_get_type ())
#define GTK_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CALENDAR, GtkCalendar))
#define GTK_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CALENDAR, GtkCalendarClass))
#define GTK_IS_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CALENDAR))
#define GTK_IS_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CALENDAR))
#define GTK_CALENDAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CALENDAR, GtkCalendarClass))
typedef struct _GtkCalendar GtkCalendar;
typedef struct _GtkCalendarClass GtkCalendarClass;
typedef struct _GtkCalendarPrivate GtkCalendarPrivate;
/**
* GtkCalendarDisplayOptions:
* @GTK_CALENDAR_SHOW_HEADING: Specifies that the month and year should be displayed.
* @GTK_CALENDAR_SHOW_DAY_NAMES: Specifies that three letter day descriptions should be present.
* @GTK_CALENDAR_NO_MONTH_CHANGE: Prevents the user from switching months with the calendar.
* @GTK_CALENDAR_SHOW_WEEK_NUMBERS: Displays each week numbers of the current year, down the
* left side of the calendar.
* @GTK_CALENDAR_WEEK_START_MONDAY: Since GTK+ 2.4, this option is deprecated and ignored by GTK+.
* The information on which day the calendar week starts is derived from the locale.
* @GTK_CALENDAR_SHOW_DETAILS: Just show an indicator, not the full details
* text when details are provided. See gtk_calendar_set_detail_func().
*
* These options can be used to influence the display and behaviour of a #GtkCalendar.
*/
typedef enum
{
GTK_CALENDAR_SHOW_HEADING = 1 << 0,
GTK_CALENDAR_SHOW_DAY_NAMES = 1 << 1,
GTK_CALENDAR_NO_MONTH_CHANGE = 1 << 2,
GTK_CALENDAR_SHOW_WEEK_NUMBERS = 1 << 3,
GTK_CALENDAR_WEEK_START_MONDAY = 1 << 4,
GTK_CALENDAR_SHOW_DETAILS = 1 << 5
} GtkCalendarDisplayOptions;
/**
* GtkCalendarDetailFunc:
* @calendar: a #GtkCalendar.
* @year: the year for which details are needed.
* @month: the month for which details are needed.
* @day: the day of @month for which details are needed.
* @user_data: the data passed with gtk_calendar_set_detail_func().
*
* This kind of functions provide Pango markup with detail information for the
* specified day. Examples for such details are holidays or appointments. The
* function returns %NULL when no information is available.
*
* Since: 2.16
*
* Return value: Newly allocated string with Pango markup with details
* for the specified day, or %NULL.
*/
typedef gchar* (*GtkCalendarDetailFunc) (GtkCalendar *calendar,
guint year,
guint month,
guint day,
gpointer user_data);
struct _GtkCalendar
{
GtkWidget widget;
GtkStyle *header_style;
GtkStyle *label_style;
gint month;
gint year;
gint selected_day;
gint day_month[6][7];
gint day[6][7];
gint num_marked_dates;
gint marked_date[31];
GtkCalendarDisplayOptions display_flags;
GdkColor marked_date_color[31];
GdkGC *gc; /* unused */
GdkGC *xor_gc; /* unused */
gint focus_row;
gint focus_col;
gint highlight_row;
gint highlight_col;
GtkCalendarPrivate *priv;
gchar grow_space [32];
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
struct _GtkCalendarClass
{
GtkWidgetClass parent_class;
/* Signal handlers */
void (* month_changed) (GtkCalendar *calendar);
void (* day_selected) (GtkCalendar *calendar);
void (* day_selected_double_click) (GtkCalendar *calendar);
void (* prev_month) (GtkCalendar *calendar);
void (* next_month) (GtkCalendar *calendar);
void (* prev_year) (GtkCalendar *calendar);
void (* next_year) (GtkCalendar *calendar);
};
GType gtk_calendar_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_calendar_new (void);
gboolean gtk_calendar_select_month (GtkCalendar *calendar,
guint month,
guint year);
void gtk_calendar_select_day (GtkCalendar *calendar,
guint day);
gboolean gtk_calendar_mark_day (GtkCalendar *calendar,
guint day);
gboolean gtk_calendar_unmark_day (GtkCalendar *calendar,
guint day);
void gtk_calendar_clear_marks (GtkCalendar *calendar);
void gtk_calendar_set_display_options (GtkCalendar *calendar,
GtkCalendarDisplayOptions flags);
GtkCalendarDisplayOptions
gtk_calendar_get_display_options (GtkCalendar *calendar);
#ifndef GTK_DISABLE_DEPRECATED
void gtk_calendar_display_options (GtkCalendar *calendar,
GtkCalendarDisplayOptions flags);
#endif
void gtk_calendar_get_date (GtkCalendar *calendar,
guint *year,
guint *month,
guint *day);
void gtk_calendar_set_detail_func (GtkCalendar *calendar,
GtkCalendarDetailFunc func,
gpointer data,
GDestroyNotify destroy);
void gtk_calendar_set_detail_width_chars (GtkCalendar *calendar,
gint chars);
void gtk_calendar_set_detail_height_rows (GtkCalendar *calendar,
gint rows);
gint gtk_calendar_get_detail_width_chars (GtkCalendar *calendar);
gint gtk_calendar_get_detail_height_rows (GtkCalendar *calendar);
#ifndef GTK_DISABLE_DEPRECATED
void gtk_calendar_freeze (GtkCalendar *calendar);
void gtk_calendar_thaw (GtkCalendar *calendar);
#endif
G_END_DECLS
#endif /* __GTK_CALENDAR_H__ */
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