1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 *
3 * ***** BEGIN LICENSE BLOCK *****
4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 1.1 (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 * http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * The Original Code is the Microline Widget Library, originally made available under the NPL by Neuron Data <http://www.neurondata.com>.
17 *
18 * The Initial Developer of the Original Code is
19 * Netscape Communications Corporation.
20 * Portions created by the Initial Developer are Copyright (C) 1998
21 * the Initial Developer. All Rights Reserved.
22 *
23 * Contributor(s):
24 *
25 * Alternatively, the contents of this file may be used under the terms of
26 * either the GNU General Public License Version 2 or later (the "GPL"), or
27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
36 *
37 * In addition, as a special exception to the GNU GPL, the copyright holders
38 * give permission to link the code of this program with the Motif and Open
39 * Motif libraries (or with modified versions of these that use the same
40 * license), and distribute linked combinations including the two. You
41 * must obey the GNU General Public License in all respects for all of
42 * the code used other than linking with Motif/Open Motif. If you modify
43 * this file, you may extend this exception to your version of the file,
44 * but you are not obligated to do so. If you do not wish to do so,
45 * delete this exception statement from your version.
46 *
47 * ***** END LICENSE BLOCK ***** */
48
49
50 #include <Xm/Xm.h>
51 #include <XmL/Tree.h>
52
53 main(argc, argv)
54 int argc;
55 char *argv[];
56 {
57 XtAppContext app;
58 Widget shell, tree;
59 int i, n, size;
60 XmString str;
61 XmLTreeRowDefinition *rows;
62 static struct
63 {
64 Boolean expands;
65 int level;
66 char *string;
67 } data[] =
68 {
69 { True, 0, "Root" },
70 { True, 1, "Level 1 Parent" },
71 { False, 2, "1st Child of Level 1 Parent" },
72 { False, 2, "2nd Child of Level 1 Parent" },
73 { True, 2, "Level 2 Parent" },
74 { False, 3, "Child of Level 2 Parent" },
75 { True, 1, "Level 1 Parent" },
76 { False, 2, "Child of Level 1 Parent" },
77 };
78
79 shell = XtAppInitialize(&app, "Tree2", NULL, 0,
80 &argc, argv, NULL, NULL, 0);
81
82 tree = XtVaCreateManagedWidget("tree",
83 xmlTreeWidgetClass, shell,
84 XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 6,
85 XtVaTypedArg, XmNforeground, XmRString, "black", 6,
86 XtVaTypedArg, XmNblankBackground, XmRString, "white", 6,
87 XtVaTypedArg, XmNselectBackground, XmRString, "#000080", 8,
88 XtVaTypedArg, XmNselectForeground, XmRString, "white", 6,
89 XtVaTypedArg, XmNconnectingLineColor, XmRString, "#808080", 8,
90 XmNvisibleRows, 10,
91 XmNwidth, 250,
92 NULL);
93 XtVaSetValues(tree,
94 XmNcellDefaults, True,
95 XtVaTypedArg, XmNcellBackground, XmRString, "white", 6,
96 NULL);
97
98 /* Create a TreeRowDefinition array from the data array */
99 /* and add rows to the Tree */
100 n = 8;
101 size = sizeof(XmLTreeRowDefinition) * n;
102 rows = (XmLTreeRowDefinition *)malloc(size);
103 for (i = 0; i < n; i++)
104 {
105 rows[i].level = data[i].level;
106 rows[i].expands = data[i].expands;
107 rows[i].isExpanded = True;
108 rows[i].pixmap = XmUNSPECIFIED_PIXMAP;
109 rows[i].pixmask = XmUNSPECIFIED_PIXMAP;
110 rows[i].string = XmStringCreateSimple(data[i].string);
111 }
112 XmLTreeAddRows(tree, rows, n, -1);
113
114 /* Free the TreeRowDefintion array (and XmStrings) we created above */
115 for (i = 0; i < n; i++)
116 XmStringFree(rows[i].string);
117 free((char *)rows);
118
119 XtRealizeWidget(shell);
120 XtAppMainLoop(app);
121 }
122