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- /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
-
- /*
- * The following source code is part of the Microline Widget Library.
- * The Microline widget library is made available to Mozilla developers
- * under the Netscape Public License (NPL) by Neuron Data. To learn
- * more about Neuron Data, please visit the Neuron Data Home Page at
- * http://www.neurondata.com.
- */
-
-
- #include <Xm/Xm.h>
- #include <XmL/Tree.h>
-
- main(argc, argv)
- int argc;
- char *argv[];
- {
- XtAppContext app;
- Widget shell, tree;
- int i, n, size;
- XmString str;
- XmLTreeRowDefinition *rows;
- static struct
- {
- Boolean expands;
- int level;
- char *string;
- } data[] =
- {
- { True, 0, "Root" },
- { True, 1, "Level 1 Parent" },
- { False, 2, "1st Child of Level 1 Parent" },
- { False, 2, "2nd Child of Level 1 Parent" },
- { True, 2, "Level 2 Parent" },
- { False, 3, "Child of Level 2 Parent" },
- { True, 1, "Level 1 Parent" },
- { False, 2, "Child of Level 1 Parent" },
- };
-
- shell = XtAppInitialize(&app, "Tree2", NULL, 0,
- &argc, argv, NULL, NULL, 0);
-
- tree = XtVaCreateManagedWidget("tree",
- xmlTreeWidgetClass, shell,
- XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 6,
- XtVaTypedArg, XmNforeground, XmRString, "black", 6,
- XtVaTypedArg, XmNblankBackground, XmRString, "white", 6,
- XtVaTypedArg, XmNselectBackground, XmRString, "#000080", 8,
- XtVaTypedArg, XmNselectForeground, XmRString, "white", 6,
- XtVaTypedArg, XmNconnectingLineColor, XmRString, "#808080", 8,
- XmNvisibleRows, 10,
- XmNwidth, 250,
- NULL);
- XtVaSetValues(tree,
- XmNcellDefaults, True,
- XtVaTypedArg, XmNcellBackground, XmRString, "white", 6,
- NULL);
-
- /* Create a TreeRowDefinition array from the data array */
- /* and add rows to the Tree */
- n = 8;
- size = sizeof(XmLTreeRowDefinition) * n;
- rows = (XmLTreeRowDefinition *)malloc(size);
- for (i = 0; i < n; i++)
- {
- rows[i].level = data[i].level;
- rows[i].expands = data[i].expands;
- rows[i].isExpanded = True;
- rows[i].pixmap = XmUNSPECIFIED_PIXMAP;
- rows[i].pixmask = XmUNSPECIFIED_PIXMAP;
- rows[i].string = XmStringCreateSimple(data[i].string);
- }
- XmLTreeAddRows(tree, rows, n, -1);
-
- /* Free the TreeRowDefintion array (and XmStrings) we created above */
- for (i = 0; i < n; i++)
- XmStringFree(rows[i].string);
- free((char *)rows);
-
- XtRealizeWidget(shell);
- XtAppMainLoop(app);
- }
-