ui/wpf/button.c

Sun, 07 Apr 2024 11:26:38 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 07 Apr 2024 11:26:38 +0200
branch
newapi
changeset 277
5099a34747c4
parent 137
c9b8b9e0cfe8
permissions
-rw-r--r--

update uwproj

83
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
1 /*
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
3 *
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
4 * Copyright 2015 Olaf Wintermann. All rights reserved.
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
5 *
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
6 * Redistribution and use in source and binary forms, with or without
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
7 * modification, are permitted provided that the following conditions are met:
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
8 *
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
9 * 1. Redistributions of source code must retain the above copyright
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
10 * notice, this list of conditions and the following disclaimer.
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
11 *
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
12 * 2. Redistributions in binary form must reproduce the above copyright
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
13 * notice, this list of conditions and the following disclaimer in the
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
14 * documentation and/or other materials provided with the distribution.
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
15 *
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
26 * POSSIBILITY OF SUCH DAMAGE.
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
27 */
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
28
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
29 #include <stdio.h>
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
30 #include <stdlib.h>
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
31
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
32 #include "button.h"
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
33 #include "../common/object.h"
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
34
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
35 UIWIDGET ui_button(UiObject *obj, char *label, ui_callback f, void *data) {
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
36 UiEventData *event = NULL;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
37 ui_callback callback = NULL;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
38 if(f) {
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
39 event = malloc(sizeof(UiEventData));
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
40 event->obj = obj;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
41 event->callback = f;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
42 event->user_data = data;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
43 event->value = 0;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
44 callback = (ui_callback)ui_button_callback;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
45 }
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
46
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
47 UiContainer *container = uic_get_current_container(obj);
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
48 return UIbutton(container, label, callback, event);
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
49 }
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
50
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
51 void ui_button_callback(UiObject *obj, UiEventData *e) {
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
52 UiEvent event;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
53 event.obj = e->obj;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
54 event.document = event.obj->ctx->document;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
55 event.window = event.obj->window;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
56 event.intval = 0;
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
57 e->callback(&event, e->user_data);
a38aec91bd66 added box layout and button (WPF)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff changeset
58 }

mercurial