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16 * The Original Code is the Microline Widget Library, originally made available under the NPL by Neuron Data 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 #define sphere_width 16
54 #define sphere_height 16
55 static unsigned char sphere_bits[] = {
56 0x00, 0x00, 0x00, 0x00, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0x38, 0x3f,
57 0xb8, 0x3f, 0xf8, 0x3f, 0xf8, 0x3f, 0xf8, 0x3f, 0xf0, 0x1f, 0xe0, 0x0f,
58 0xc0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
59 #define monitor_width 16
60 #define monitor_height 16
61 static unsigned char monitor_bits[] = {
62 0x00, 0x00, 0xf8, 0x3f, 0xf8, 0x3f, 0x18, 0x30, 0x58, 0x37, 0x18, 0x30,
63 0x58, 0x37, 0x18, 0x30, 0xf8, 0x3f, 0xf8, 0x3f, 0x80, 0x03, 0x80, 0x03,
64 0xf0, 0x1f, 0xf0, 0x1f, 0x00, 0x00, 0x00, 0x00};
65
66 main(argc, argv)
67 int argc;
68 char *argv[];
69 {
70 XtAppContext app;
71 Widget shell, tree;
72 XmLTreeRowDefinition *rows;
73 Pixmap monitorPixmap, spherePixmap;
74 Pixel black, white;
75 int i, n, size;
76 static struct
77 {
78 Boolean expands;
79 int level;
80 char *string;
81 } data[] =
82 {
83 { True, 0, "Root" },
84 { True, 1, "Parent A" },
85 { False, 2, "Node A1" },
86 { False, 2, "Node A2" },
87 { True, 2, "Parent B" },
88 { False, 3, "Node B1" },
89 { False, 3, "Node B2" },
90 { True, 1, "Parent C" },
91 { False, 2, "Node C1" },
92 { True, 1, "Parent D" },
93 { False, 2, "Node D1" },
94 };
95
96 shell = XtAppInitialize(&app, "Tree3", NULL, 0,
97 &argc, argv, NULL, NULL, 0);
98
99 black = BlackPixelOfScreen(XtScreen(shell));
100 white = WhitePixelOfScreen(XtScreen(shell));
101 spherePixmap = XCreatePixmapFromBitmapData(XtDisplay(shell),
102 DefaultRootWindow(XtDisplay(shell)),
103 sphere_bits, sphere_width, sphere_height,
104 black, white,
105 DefaultDepthOfScreen(XtScreen(shell)));
106 monitorPixmap = XCreatePixmapFromBitmapData(XtDisplay(shell),
107 DefaultRootWindow(XtDisplay(shell)),
108 monitor_bits, monitor_width, monitor_height,
109 black, white,
110 DefaultDepthOfScreen(XtScreen(shell)));
111
112 /* Create a Tree with 3 columns and 1 heading row in multiple */
113 /* select mode. We also set globalPixmapWidth and height here */
114 /* which specifys that every Pixmap we set on the Tree will be */
115 /* the size specified (16x16). This will increase performance. */
116 tree = XtVaCreateManagedWidget("tree",
117 xmlTreeWidgetClass, shell,
118 XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
119 XtVaTypedArg, XmNforeground, XmRString, "black", 6,
120 XtVaTypedArg, XmNblankBackground, XmRString, "white", 6,
121 XtVaTypedArg, XmNselectBackground, XmRString, "#000080", 8,
122 XtVaTypedArg, XmNselectForeground, XmRString, "white", 6,
123 XtVaTypedArg, XmNconnectingLineColor, XmRString, "#808080", 8,
124 XmNallowColumnResize, True,
125 XmNheadingRows, 1,
126 XmNvisibleRows, 14,
127 XmNcolumns, 3,
128 XmNvisibleColumns, 5,
129 XmNsimpleWidths, "12c 8c 10c",
130 XmNsimpleHeadings, "All Folders|SIZE|DATA2",
131 XmNselectionPolicy, XmSELECT_MULTIPLE_ROW,
132 XmNhighlightRowMode, True,
133 XmNglobalPixmapWidth, 16,
134 XmNglobalPixmapHeight, 16,
135 NULL);
136
137 /* Set default values for new cells (the cells in the content rows) */
138 XtVaSetValues(tree,
139 XmNcellDefaults, True,
140 XtVaTypedArg, XmNcellBackground, XmRString, "white", 6,
141 XmNcellLeftBorderType, XmBORDER_NONE,
142 XmNcellRightBorderType, XmBORDER_NONE,
143 XmNcellTopBorderType, XmBORDER_NONE,
144 XmNcellBottomBorderType, XmBORDER_NONE,
145 NULL);
146
147 /* Create a TreeRowDefinition array from the data array */
148 /* and add rows to the Tree */
149 n = 11;
150 size = sizeof(XmLTreeRowDefinition) * n;
151 rows = (XmLTreeRowDefinition *)malloc(size);
152 for (i = 0; i < n; i++)
153 {
154 rows[i].level = data[i].level;
155 rows[i].expands = data[i].expands;
156 rows[i].isExpanded = True;
157 if (data[i].expands)
158 rows[i].pixmap = spherePixmap;
159 else
160 rows[i].pixmap = monitorPixmap;
161 rows[i].pixmask = XmUNSPECIFIED_PIXMAP;
162 rows[i].string = XmStringCreateSimple(data[i].string);
163 }
164 XmLTreeAddRows(tree, rows, n, -1);
165
166 /* Free the TreeRowDefintion array we created above and set strings */
167 /* in column 1 and 2 */
168 for (i = 0; i < n; i++)
169 {
170 XmStringFree(rows[i].string);
171 XmLGridSetStringsPos(tree, XmCONTENT, i, XmCONTENT, 1, "1032|1123");
172 }
173 free((char *)rows);
174
175 XtRealizeWidget(shell);
176 XtAppMainLoop(app);
177 }
178