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evolution/widgets/misc/test-dateedit.c
Damon Chaplin cc43237879 updated to emit "changed" when appropriate, which turned out to be 
2000-10-26  Damon Chaplin  <damon@helixcode.com>

	* e-dateedit.[hc]: updated to emit "changed" when appropriate, which
	turned out to be amazingly difficult :(
	Also added e_date_edit_get/set_date() to get/set just the date.
	Added e_date_edit_date_is_valid() & e_date_edit_time_is_valid() so
	you can check if the user has tried to enter an invalid date.
	(All the get_date/time functions return the last valid date entered.)

	* test-dateedit.c: updated a bit.

svn path=/trunk/; revision=6672
2000-11-26 23:10:17 +00:00

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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Author :
* Damon Chaplin <damon@helixcode.com>
*
* Copyright 2000, Helix Code, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
/*
* test-dateedit - tests the EDateEdit widget.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gnome.h>
#include "e-dateedit.h"
static void delete_event_cb (GtkWidget *widget,
GdkEventAny *event,
GtkWidget *app);
static void on_get_date_clicked (GtkWidget *button,
EDateEdit *dedit);
static void on_toggle_24_hour_clicked (GtkWidget *button,
EDateEdit *dedit);
static void on_changed (EDateEdit *dedit,
gchar *name);
#if 0
static void on_date_changed (EDateEdit *dedit,
gchar *name);
static void on_time_changed (EDateEdit *dedit,
gchar *name);
#endif
int
main (int argc, char **argv)
{
GtkWidget *app;
EDateEdit *dedit;
GtkWidget *table, *button;
gnome_init ("test-dateedit", "0.0", argc, argv);
app = gnome_app_new ("Test", "Test");
gtk_window_set_default_size (GTK_WINDOW (app), 300, 200);
gtk_window_set_policy (GTK_WINDOW (app), FALSE, TRUE, TRUE);
gtk_container_set_border_width (GTK_CONTAINER (app), 8);
gtk_signal_connect (GTK_OBJECT (app), "delete_event",
GTK_SIGNAL_FUNC (delete_event_cb), app);
table = gtk_table_new (3, 3, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 4);
gtk_table_set_col_spacings (GTK_TABLE (table), 4);
gtk_widget_show (table);
gnome_app_set_contents (GNOME_APP (app), table);
/* EDateEdit 1. */
dedit = E_DATE_EDIT (e_date_edit_new ());
gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit,
0, 1, 0, 1, GTK_FILL, GTK_EXPAND, 0, 0);
gtk_widget_show ((GtkWidget*) (dedit));
#if 0
gtk_signal_connect (GTK_OBJECT (dedit), "date_changed",
GTK_SIGNAL_FUNC (on_date_changed), "1");
gtk_signal_connect (GTK_OBJECT (dedit), "time_changed",
GTK_SIGNAL_FUNC (on_time_changed), "1");
#else
gtk_signal_connect (GTK_OBJECT (dedit), "changed",
GTK_SIGNAL_FUNC (on_changed), "1");
#endif
button = gtk_button_new_with_label ("Print Date");
gtk_table_attach (GTK_TABLE (table), button,
1, 2, 0, 1, 0, 0, 0, 0);
gtk_widget_show (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (on_get_date_clicked), dedit);
/* EDateEdit 2. */
dedit = E_DATE_EDIT (e_date_edit_new ());
gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit,
0, 1, 1, 2, GTK_FILL, GTK_EXPAND, 0, 0);
gtk_widget_show ((GtkWidget*) (dedit));
e_date_edit_set_week_start_day (dedit, 1);
e_date_edit_set_show_week_numbers (dedit, TRUE);
e_date_edit_set_use_24_hour_format (dedit, FALSE);
e_date_edit_set_time_popup_range (dedit, 8, 18);
e_date_edit_set_show_time (dedit, FALSE);
#if 0
gtk_signal_connect (GTK_OBJECT (dedit), "date_changed",
GTK_SIGNAL_FUNC (on_date_changed), "2");
gtk_signal_connect (GTK_OBJECT (dedit), "time_changed",
GTK_SIGNAL_FUNC (on_time_changed), "2");
#else
gtk_signal_connect (GTK_OBJECT (dedit), "changed",
GTK_SIGNAL_FUNC (on_changed), "2");
#endif
button = gtk_button_new_with_label ("Print Date");
gtk_table_attach (GTK_TABLE (table), button,
1, 2, 1, 2, 0, 0, 0, 0);
gtk_widget_show (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (on_get_date_clicked), dedit);
/* EDateEdit 3. */
dedit = E_DATE_EDIT (e_date_edit_new ());
gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit,
0, 1, 2, 3, GTK_FILL, GTK_EXPAND, 0, 0);
gtk_widget_show ((GtkWidget*) (dedit));
e_date_edit_set_week_start_day (dedit, 1);
e_date_edit_set_show_week_numbers (dedit, TRUE);
e_date_edit_set_use_24_hour_format (dedit, FALSE);
e_date_edit_set_time_popup_range (dedit, 8, 18);
e_date_edit_set_allow_no_date_set (dedit, TRUE);
#if 0
gtk_signal_connect (GTK_OBJECT (dedit), "date_changed",
GTK_SIGNAL_FUNC (on_date_changed), "3");
gtk_signal_connect (GTK_OBJECT (dedit), "time_changed",
GTK_SIGNAL_FUNC (on_time_changed), "3");
#else
gtk_signal_connect (GTK_OBJECT (dedit), "changed",
GTK_SIGNAL_FUNC (on_changed), "3");
#endif
button = gtk_button_new_with_label ("Print Date");
gtk_table_attach (GTK_TABLE (table), button,
1, 2, 2, 3, 0, 0, 0, 0);
gtk_widget_show (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (on_get_date_clicked), dedit);
button = gtk_button_new_with_label ("Toggle 24-hour");
gtk_table_attach (GTK_TABLE (table), button,
2, 3, 2, 3, 0, 0, 0, 0);
gtk_widget_show (button);
gtk_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (on_toggle_24_hour_clicked),
dedit);
gtk_widget_show (app);
gtk_main ();
return 0;
}
static void
delete_event_cb (GtkWidget *widget,
GdkEventAny *event,
GtkWidget *app)
{
gtk_widget_destroy (app);
gtk_main_quit ();
}
static void
on_get_date_clicked (GtkWidget *button,
EDateEdit *dedit)
{
time_t t;
t = e_date_edit_get_time (dedit);
if (t == -1)
g_print ("Time: None\n");
else
g_print ("Time: %s", ctime (&t));
if (!e_date_edit_date_is_valid (dedit))
g_print (" Date invalid\n");
if (!e_date_edit_time_is_valid (dedit))
g_print (" Time invalid\n");
}
static void
on_toggle_24_hour_clicked (GtkWidget *button,
EDateEdit *dedit)
{
e_date_edit_set_use_24_hour_format (dedit, !e_date_edit_get_use_24_hour_format (dedit));
}
#if 0
static void
on_date_changed (EDateEdit *dedit,
gchar *name)
{
gint year, month, day;
if (e_date_edit_date_is_valid (dedit)) {
if (e_date_edit_get_date (dedit, &year, &month, &day)) {
g_print ("Date %s changed to: %i/%i/%i (M/D/Y)\n",
name, month, day, year);
} else {
g_print ("Date %s changed to: None\n", name);
}
} else {
g_print ("Date %s changed to: Not Valid\n", name);
}
}
static void
on_time_changed (EDateEdit *dedit,
gchar *name)
{
gint hour, minute;
if (e_date_edit_time_is_valid (dedit)) {
if (e_date_edit_get_time_of_day (dedit, &hour, &minute)) {
g_print ("Time %s changed to: %02i:%02i\n", name,
hour, minute);
} else {
g_print ("Time %s changed to: None\n", name);
}
} else {
g_print ("Time %s changed to: Not Valid\n", name);
}
}
#endif
static void
on_changed (EDateEdit *dedit,
gchar *name)
{
gint year, month, day, hour, minute;
g_print ("Date %s changed ", name);
if (e_date_edit_date_is_valid (dedit)) {
if (e_date_edit_get_date (dedit, &year, &month, &day)) {
g_print ("M/D/Y: %i/%i/%i", month, day, year);
} else {
g_print ("None");
}
} else {
g_print ("Date Invalid");
}
if (e_date_edit_time_is_valid (dedit)) {
if (e_date_edit_get_time_of_day (dedit, &hour, &minute)) {
g_print (" %02i:%02i\n", hour, minute);
} else {
g_print (" None\n");
}
} else {
g_print (" Time Invalid\n");
}
}
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