186 lines
6.6 KiB
C
186 lines
6.6 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* GTK Calendar Widget
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* Copyright (C) 1998 Cesar Miquel and Shawn T. Amundson
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_CALENDAR_H__
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#define __GTK_CALENDAR_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gtk/gtkwidget.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_CALENDAR (gtk_calendar_get_type ())
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#define GTK_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CALENDAR, GtkCalendar))
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#define GTK_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CALENDAR, GtkCalendarClass))
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#define GTK_IS_CALENDAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CALENDAR))
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#define GTK_IS_CALENDAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CALENDAR))
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#define GTK_CALENDAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CALENDAR, GtkCalendarClass))
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typedef struct _GtkCalendar GtkCalendar;
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typedef struct _GtkCalendarClass GtkCalendarClass;
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typedef struct _GtkCalendarPrivate GtkCalendarPrivate;
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/**
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* GtkCalendarDisplayOptions:
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* @GTK_CALENDAR_SHOW_HEADING: Specifies that the month and year should be displayed.
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* @GTK_CALENDAR_SHOW_DAY_NAMES: Specifies that three letter day descriptions should be present.
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* @GTK_CALENDAR_NO_MONTH_CHANGE: Prevents the user from switching months with the calendar.
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* @GTK_CALENDAR_SHOW_WEEK_NUMBERS: Displays each week numbers of the current year, down the
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* left side of the calendar.
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* @GTK_CALENDAR_SHOW_DETAILS: Just show an indicator, not the full details
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* text when details are provided. See gtk_calendar_set_detail_func().
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*
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* These options can be used to influence the display and behaviour of a #GtkCalendar.
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*/
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typedef enum
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{
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GTK_CALENDAR_SHOW_HEADING = 1 << 0,
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GTK_CALENDAR_SHOW_DAY_NAMES = 1 << 1,
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GTK_CALENDAR_NO_MONTH_CHANGE = 1 << 2,
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GTK_CALENDAR_SHOW_WEEK_NUMBERS = 1 << 3,
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GTK_CALENDAR_SHOW_DETAILS = 1 << 5
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} GtkCalendarDisplayOptions;
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/**
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* GtkCalendarDetailFunc:
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* @calendar: a #GtkCalendar.
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* @year: the year for which details are needed.
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* @month: the month for which details are needed.
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* @day: the day of @month for which details are needed.
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* @user_data: the data passed with gtk_calendar_set_detail_func().
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*
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* This kind of functions provide Pango markup with detail information for the
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* specified day. Examples for such details are holidays or appointments. The
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* function returns %NULL when no information is available.
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*
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* Since: 2.14
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*
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* Returns: Newly allocated string with Pango markup with details
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* for the specified day, or %NULL.
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*/
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typedef gchar* (*GtkCalendarDetailFunc) (GtkCalendar *calendar,
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guint year,
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guint month,
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guint day,
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gpointer user_data);
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struct _GtkCalendar
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{
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GtkWidget widget;
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GtkCalendarPrivate *priv;
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};
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struct _GtkCalendarClass
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{
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GtkWidgetClass parent_class;
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/* Signal handlers */
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void (* month_changed) (GtkCalendar *calendar);
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void (* day_selected) (GtkCalendar *calendar);
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void (* day_selected_double_click) (GtkCalendar *calendar);
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void (* prev_month) (GtkCalendar *calendar);
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void (* next_month) (GtkCalendar *calendar);
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void (* prev_year) (GtkCalendar *calendar);
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void (* next_year) (GtkCalendar *calendar);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_calendar_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GtkWidget* gtk_calendar_new (void);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_select_month (GtkCalendar *calendar,
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guint month,
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guint year);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_select_day (GtkCalendar *calendar,
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guint day);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_mark_day (GtkCalendar *calendar,
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guint day);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_unmark_day (GtkCalendar *calendar,
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guint day);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_clear_marks (GtkCalendar *calendar);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_set_display_options (GtkCalendar *calendar,
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GtkCalendarDisplayOptions flags);
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GDK_AVAILABLE_IN_ALL
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GtkCalendarDisplayOptions
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gtk_calendar_get_display_options (GtkCalendar *calendar);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_get_date (GtkCalendar *calendar,
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guint *year,
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guint *month,
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guint *day);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_set_detail_func (GtkCalendar *calendar,
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GtkCalendarDetailFunc func,
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gpointer data,
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GDestroyNotify destroy);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_set_detail_width_chars (GtkCalendar *calendar,
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gint chars);
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GDK_AVAILABLE_IN_ALL
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void gtk_calendar_set_detail_height_rows (GtkCalendar *calendar,
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gint rows);
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GDK_AVAILABLE_IN_ALL
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gint gtk_calendar_get_detail_width_chars (GtkCalendar *calendar);
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GDK_AVAILABLE_IN_ALL
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gint gtk_calendar_get_detail_height_rows (GtkCalendar *calendar);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_calendar_get_day_is_marked (GtkCalendar *calendar,
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guint day);
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G_END_DECLS
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#endif /* __GTK_CALENDAR_H__ */
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