1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/* interval.c -- check interval setting
*
* Copyright(C) 2001-2002 Elisa Manara <e@entropika.net>
* This code is released under the GPL License version 2 */
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdlib.h>
#include "melon.h"
GtkWidget *entry;
static void update_interval(GtkWidget *widget, gpointer user_data);
gint set_interval (GtkWidget *widget, gpointer data)
{
GtkWidget *window;
GtkWidget *vbox, *hbox1, *hbox2;
GtkWidget *button, *label;
char text[16];
/* window */
window = gtk_window_new( GTK_WINDOW_DIALOG);
gtk_window_set_position(GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
gtk_widget_set_usize( GTK_WIDGET (window), 200, 50);
gtk_window_set_title(GTK_WINDOW (window), "Set Interval");
gtk_widget_show(window);
/* vbox */
vbox = gtk_vbox_new( FALSE, 0 );
gtk_container_add( GTK_CONTAINER( window ), vbox );
gtk_widget_show( vbox );
/* hbox1 */
hbox1 = gtk_hbox_new( FALSE, 0 );
gtk_container_add( GTK_CONTAINER( vbox ), hbox1);
gtk_widget_show( hbox1 );
/* label */
label = gtk_label_new ("Interval (ms): ");
gtk_box_pack_start (GTK_BOX (hbox1), label, FALSE, FALSE, 5);
gtk_widget_show(label);
/* entry */
entry = gtk_entry_new();
gtk_entry_set_max_length (GTK_ENTRY( entry ), 16);
snprintf(text, 16, "%d", cfg_data.interval);
gtk_entry_set_text (GTK_ENTRY( entry ), text);
gtk_box_pack_start (GTK_BOX (hbox1), entry, FALSE, FALSE, 5);
gtk_widget_show(entry);
/* hbox2 */
hbox2 = gtk_hbox_new( FALSE, 0 );
gtk_container_add( GTK_CONTAINER( vbox ), hbox2);
gtk_widget_show( hbox2 );
/* APPLY button */
button = gtk_button_new_with_label ("Apply");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(update_interval), NULL);
gtk_box_pack_start (GTK_BOX (hbox2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
/* CLOSE button */
button = gtk_button_new_with_label ("Close");
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT (window));
gtk_box_pack_start (GTK_BOX (hbox2), button, TRUE, TRUE, 0);
gtk_widget_show (button);
return 1;
}
void update_interval(GtkWidget *widget, gpointer user_data)
{
char *text;
text = gtk_editable_get_chars(GTK_EDITABLE( entry ), 0, -1);
if (text[0] != '\0') {
cfg_data.interval = atoi(text);
g_free(text);
}
dialog_message (" Interval value updated ");
config_update();
return;
}
|
