2 * Copyright (C) 2013 IBM Corporation
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 struct nc_widget_label;
22 struct nc_widget_checkbox;
23 struct nc_widget_textbox;
24 struct nc_widget_button;
26 struct nc_widget_label *widget_new_label(struct nc_widgetset *set,
27 int y, int x, char *str);
28 struct nc_widget_checkbox *widget_new_checkbox(struct nc_widgetset *set,
29 int y, int x, bool checked);
30 struct nc_widget_textbox *widget_new_textbox(struct nc_widgetset *set,
31 int y, int x, int len, char *str);
32 struct nc_widget_select *widget_new_select(struct nc_widgetset *set,
33 int y, int x, int len);
34 struct nc_widget_button *widget_new_button(struct nc_widgetset *set,
35 int y, int x, int size, const char *str,
36 void (*click)(void *), void *arg);
38 void widget_select_add_option(struct nc_widget_select *select, int value,
39 const char *text, bool selected);
41 void widget_select_on_change(struct nc_widget_select *select,
42 void (*on_change)(void *arg, int value), void *arg);
44 char *widget_textbox_get_value(struct nc_widget_textbox *textbox);
45 bool widget_checkbox_get_value(struct nc_widget_checkbox *checkbox);
46 int widget_select_get_value(struct nc_widget_select *select);
47 int widget_select_height(struct nc_widget_select *select);
48 void widget_select_drop_options(struct nc_widget_select *select);
50 /* generic widget API */
51 struct nc_widget *widget_textbox_base(struct nc_widget_textbox *textbox);
52 struct nc_widget *widget_checkbox_base(struct nc_widget_checkbox *checkbox);
53 struct nc_widget *widget_select_base(struct nc_widget_select *select);
54 struct nc_widget *widget_label_base(struct nc_widget_label *label);
55 struct nc_widget *widget_button_base(struct nc_widget_button *button);
57 void widget_move(struct nc_widget *widget, int y, int x);
58 void widget_set_visible(struct nc_widget *widget, bool visible);
59 int widget_height(struct nc_widget *widget);
60 int widget_width(struct nc_widget *widget);
61 int widget_y(struct nc_widget *widget);
62 int widget_x(struct nc_widget *widget);
63 int widget_focus_y(struct nc_widget *widget);
66 typedef void (*widget_focus_cb)(struct nc_widget *widget, void *arg);
67 struct nc_widgetset *widgetset_create(void *ctx, WINDOW *main, WINDOW *sub);
68 void widgetset_set_widget_focus(struct nc_widgetset *set,
69 widget_focus_cb cb, void *arg);
70 void widgetset_set_windows(struct nc_widgetset *widgetset,
71 WINDOW *main, WINDOW *sub);
72 void widgetset_post(struct nc_widgetset *set);
73 void widgetset_unpost(struct nc_widgetset *set);
74 bool widgetset_process_key(struct nc_widgetset *set, int key);
76 #endif /* NC_WIDGETS_H */