/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Microline Widget Library, originally made available under the NPL by Neuron Data <http://www.neurondata.com>.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* In addition, as a special exception to the GNU GPL, the copyright holders
* give permission to link the code of this program with the Motif and Open
* Motif libraries (or with modified versions of these that use the same
* license), and distribute linked combinations including the two. You
* must obey the GNU General Public License in all respects for all of
* the code used other than linking with Motif/Open Motif. If you modify
* this file, you may extend this exception to your version of the file,
* but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version.
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* ***** END LICENSE BLOCK ***** */
#include <Xm/Xm.h>
#include <Xm/Form.h>
#include <Xm/PushB.h>
#include <XmL/Tree.h>
#define sphere_width 16
#define sphere_height 16
static unsigned char sphere_bits[] = {
0x00, 0x00, 0x00, 0x00, 0xc0, 0x07, 0xe0, 0x0f, 0xf0, 0x1f, 0x38, 0x3f,
0xb8, 0x3f, 0xf8, 0x3f, 0xf8, 0x3f, 0xf8, 0x3f, 0xf0, 0x1f, 0xe0, 0x0f,
0xc0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
#define monitor_width 16
#define monitor_height 16
static unsigned char monitor_bits[] = {
0x00, 0x00, 0xf8, 0x3f, 0xf8, 0x3f, 0x18, 0x30, 0x58, 0x37, 0x18, 0x30,
0x58, 0x37, 0x18, 0x30, 0xf8, 0x3f, 0xf8, 0x3f, 0x80, 0x03, 0x80, 0x03,
0xf0, 0x1f, 0xf0, 0x1f, 0x00, 0x00, 0x00, 0x00};
#if 0
void
hide_cb(Widget w, XtPointer clientData, XtPointer cb_data)
{
Widget tree = (Widget) clientData;
XmLGridHideRightColumn(tree);
}
void
show_cb(Widget w, XtPointer clientData, XtPointer cb_data)
{
Widget tree = (Widget) clientData;
XmLGridUnhideRightColumn(tree);
}
#endif /*0*/
main(argc, argv)
int argc;
char *argv[];
{
XtAppContext app;
Widget shell, tree, form, hideB, showB;
XmLTreeRowDefinition *rows;
Pixmap monitorPixmap, spherePixmap;
Pixel black, white;
int i, n, size;
static struct
{
Boolean expands;
int level;
char *string;
} data[] =
{
{ True, 0, "Root" },
{ True, 1, "Parent A" },
{ False, 2, "Node A1" },
{ False, 2, "Node A2" },
{ True, 2, "Parent B" },
{ False, 3, "Node B1" },
{ False, 3, "Node B2" },
{ True, 1, "Parent C" },
{ False, 2, "Node C1" },
{ True, 1, "Parent D" },
{ False, 2, "Node D1" },
};
shell = XtAppInitialize(&app, "Tree3", NULL, 0,
&argc, argv, NULL, NULL, 0);
black = BlackPixelOfScreen(XtScreen(shell));
white = WhitePixelOfScreen(XtScreen(shell));
spherePixmap = XCreatePixmapFromBitmapData(XtDisplay(shell),
DefaultRootWindow(XtDisplay(shell)),
sphere_bits, sphere_width, sphere_height,
black, white,
DefaultDepthOfScreen(XtScreen(shell)));
monitorPixmap = XCreatePixmapFromBitmapData(XtDisplay(shell),
DefaultRootWindow(XtDisplay(shell)),
monitor_bits, monitor_width, monitor_height,
black, white,
DefaultDepthOfScreen(XtScreen(shell)));
form = XtVaCreateManagedWidget("form",
xmFormWidgetClass, shell,
XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
XmNshadowThickness, 0,
NULL);
#if 0
hideB = XtVaCreateManagedWidget("hide",
xmPushButtonWidgetClass, form,
XmNleftAttachment, XmATTACH_NONE,
XmNtopAttachment, XmATTACH_POSITION,
XmNtopPosition, 30,
XmNbottomAttachment, XmATTACH_NONE,
XmNrightAttachment, XmATTACH_FORM,
NULL);
showB = XtVaCreateManagedWidget("show",
xmPushButtonWidgetClass, form,
XmNleftAttachment, XmATTACH_NONE,
XmNtopAttachment, XmATTACH_POSITION,
XmNtopPosition, 30,
XmNbottomAttachment, XmATTACH_NONE,
XmNrightAttachment, XmATTACH_WIDGET,
XmNrightWidget, hideB,
NULL);
#endif /*0*/
/* Create a Tree with 3 columns and 1 heading row in multiple */
/* select mode. We also set globalPixmapWidth and height here */
/* which specifys that every Pixmap we set on the Tree will be */
/* the size specified (16x16). This will increase performance. */
tree = XtVaCreateManagedWidget("tree",
xmlTreeWidgetClass, form,
XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
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,
XmNhorizontalSizePolicy, XmRESIZE_IF_POSSIBLE,
XmNallowColumnResize, True,
XmNheadingRows, 1,
XmNvisibleRows, 14,
XmNcolumns, 3,
XmNvisibleColumns, 1,
XmNhideUnhideButtons, True,
XmNsimpleWidths, "80c 40c 40c",
XmNsimpleHeadings, "All Folders|SIZE|DATA2",
XmNselectionPolicy, XmSELECT_MULTIPLE_ROW,
XmNhighlightRowMode, True,
XmNglobalPixmapWidth, 16,
XmNglobalPixmapHeight, 16,
XmNleftAttachment, XmATTACH_FORM,
XmNtopAttachment, XmATTACH_FORM,
XmNbottomAttachment, XmATTACH_FORM,
XmNrightAttachment, XmATTACH_FORM,
#if 0
XmNrightAttachment, XmATTACH_WIDGET,
XmNrightWidget, showB,
#endif /*0*/
XmNdebugLevel, 2,
NULL);
/* Set default values for new cells (the cells in the content rows) */
XtVaSetValues(tree,
XmNcellDefaults, True,
XtVaTypedArg, XmNcellBackground, XmRString, "white", 6,
XmNcellEditable, True,
XmNcellLeftBorderType, XmBORDER_NONE,
XmNcellRightBorderType, XmBORDER_NONE,
XmNcellTopBorderType, XmBORDER_NONE,
XmNcellBottomBorderType, XmBORDER_NONE,
NULL);
#if 0
XtAddCallback(hideB, XmNactivateCallback, hide_cb, (XtPointer)tree);
XtAddCallback(showB, XmNactivateCallback, show_cb, (XtPointer)tree);
#endif /*0*/
/* Create a TreeRowDefinition array from the data array */
/* and add rows to the Tree */
n = 11;
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;
if (data[i].expands)
rows[i].pixmap = spherePixmap;
else
rows[i].pixmap = monitorPixmap;
rows[i].pixmask = XmUNSPECIFIED_PIXMAP;
rows[i].string = XmStringCreateSimple(data[i].string);
}
XmLTreeAddRows(tree, rows, n, -1);
/* Free the TreeRowDefintion array we created above and set strings */
/* in column 1 and 2 */
for (i = 0; i < n; i++)
{
XmStringFree(rows[i].string);
XmLGridSetStringsPos(tree, XmCONTENT, i, XmCONTENT, 1, "1032|1123");
}
free((char *)rows);
XtRealizeWidget(shell);
XtAppMainLoop(app);
}