a7da845f7f
2001-08-16 Damon Chaplin <damon@ximian.com> * e-dateedit.c: added e_date_edit_get/set_make_time_insensitive() which makes the time field insensitive rather than hiding it. I'm not sure we're going to actually use this now, though. svn path=/trunk/; revision=12135
174 lines
6.3 KiB
C
174 lines
6.3 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* Author :
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* Damon Chaplin <damon@ximian.com>
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*
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* Copyright 2000, Ximian, Inc.
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*
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* Based on the GnomeDateEdit, part of the Gnome Library.
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* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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/*
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* EDateEdit - a widget based on GnomeDateEdit to provide a date & optional
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* time field with popups for entering a date.
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*
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* It emits a "changed" signal when the date and/or time has changed.
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* You can check if the last date or time entered was invalid by
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* calling e_date_edit_date_is_valid() and e_date_edit_time_is_valid().
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*
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* Note that when the user types in a date or time, it will only emit the
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* signals when the user presses the return key or switches the keyboard
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* focus to another widget, or you call one of the _get_time/date functions.
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*/
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#ifndef __E_DATE_EDIT_H_
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#define __E_DATE_EDIT_H_
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#include <time.h>
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#include <glib.h>
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#include <gtk/gtkhbox.h>
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#include <gtk/gtkwidget.h>
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#include <libgnome/gnome-defs.h>
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BEGIN_GNOME_DECLS
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#define E_TYPE_DATE_EDIT (e_date_edit_get_type ())
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#define E_DATE_EDIT(obj) (GTK_CHECK_CAST ((obj), E_TYPE_DATE_EDIT, EDateEdit))
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#define E_DATE_EDIT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_DATE_EDIT, EDateEditClass))
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#define E_IS_DATE_EDIT(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_DATE_EDIT))
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#define E_IS_DATE_EDIT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_DATE_EDIT))
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typedef struct _EDateEdit EDateEdit;
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typedef struct _EDateEditPrivate EDateEditPrivate;
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typedef struct _EDateEditClass EDateEditClass;
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/* The type of the callback function optionally used to get the current time.
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*/
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typedef struct tm (*EDateEditGetTimeCallback) (EDateEdit *dedit,
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gpointer data);
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struct _EDateEdit {
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GtkHBox hbox;
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/*< private >*/
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EDateEditPrivate *priv;
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};
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struct _EDateEditClass {
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GtkHBoxClass parent_class;
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void (* changed) (EDateEdit *dedit);
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};
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guint e_date_edit_get_type (void);
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GtkWidget* e_date_edit_new (void);
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/* Returns TRUE if the last date and time set were valid. The date and time
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are only set when the user hits Return or switches keyboard focus, or
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selects a date or time from the popup. */
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gboolean e_date_edit_date_is_valid (EDateEdit *dedit);
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gboolean e_date_edit_time_is_valid (EDateEdit *dedit);
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/* Returns the last valid date & time set, or -1 if the date & time was set to
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'None' and this is permitted via e_date_edit_set_allow_no_date_set. */
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time_t e_date_edit_get_time (EDateEdit *dedit);
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void e_date_edit_set_time (EDateEdit *dedit,
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time_t the_time);
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/* This returns the last valid date set, without the time. It returns TRUE
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if a date is set, or FALSE if the date is set to 'None' and this is
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permitted via e_date_edit_set_allow_no_date_set. (Month is 1 - 12). */
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gboolean e_date_edit_get_date (EDateEdit *dedit,
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gint *year,
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gint *month,
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gint *day);
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void e_date_edit_set_date (EDateEdit *dedit,
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gint year,
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gint month,
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gint day);
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/* This returns the last valid time set, without the date. It returns TRUE
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if a time is set, or FALSE if the time is set to 'None' and this is
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permitted via e_date_edit_set_allow_no_date_set. */
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gboolean e_date_edit_get_time_of_day (EDateEdit *dedit,
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gint *hour,
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gint *minute);
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void e_date_edit_set_time_of_day (EDateEdit *dedit,
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gint hour,
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gint minute);
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/* Whether we show the date field. */
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gboolean e_date_edit_get_show_date (EDateEdit *dedit);
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void e_date_edit_set_show_date (EDateEdit *dedit,
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gboolean show_date);
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/* Whether we show the time field. */
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gboolean e_date_edit_get_show_time (EDateEdit *dedit);
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void e_date_edit_set_show_time (EDateEdit *dedit,
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gboolean show_time);
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/* The week start day, used in the date popup. 0 (Mon) to 6 (Sun). */
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gint e_date_edit_get_week_start_day (EDateEdit *dedit);
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void e_date_edit_set_week_start_day (EDateEdit *dedit,
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gint week_start_day);
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/* Whether we show week numbers in the date popup. */
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gboolean e_date_edit_get_show_week_numbers (EDateEdit *dedit);
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void e_date_edit_set_show_week_numbers (EDateEdit *dedit,
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gboolean show_week_numbers);
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/* Whether we use 24 hour format in the time field & popup. */
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gboolean e_date_edit_get_use_24_hour_format (EDateEdit *dedit);
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void e_date_edit_set_use_24_hour_format (EDateEdit *dedit,
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gboolean use_24_hour_format);
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/* Whether we allow the date to be set to 'None'. e_date_edit_get_time() will
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return (time_t) -1 in this case. */
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gboolean e_date_edit_get_allow_no_date_set (EDateEdit *dedit);
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void e_date_edit_set_allow_no_date_set (EDateEdit *dedit,
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gboolean allow_no_date_set);
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/* The range of time to show in the time combo popup. */
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void e_date_edit_get_time_popup_range (EDateEdit *dedit,
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gint *lower_hour,
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gint *upper_hour);
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void e_date_edit_set_time_popup_range (EDateEdit *dedit,
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gint lower_hour,
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gint upper_hour);
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/* Whether the time field is made insensitive rather than hiding it. */
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gboolean e_date_edit_get_make_time_insensitive(EDateEdit *dedit);
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void e_date_edit_set_make_time_insensitive(EDateEdit *dedit,
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gboolean make_insensitive);
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/* Sets a callback to use to get the current time. This is useful if the
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application needs to use its own timezone data rather than rely on the
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Unix timezone. */
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void e_date_edit_set_get_time_callback (EDateEdit *dedit,
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EDateEditGetTimeCallback cb,
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gpointer data,
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GtkDestroyNotify destroy);
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END_GNOME_DECLS
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#endif
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