зеркало из https://github.com/mozilla/pjs.git
286 строки
8.1 KiB
C
286 строки
8.1 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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* The following source code is part of the Microline Widget Library.
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* The Microline widget library is made available to Mozilla developers
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* under the Netscape Public License (NPL) by Neuron Data. To learn
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* more about Neuron Data, please visit the Neuron Data Home Page at
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* http://www.neurondata.com.
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*/
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#include <Xm/Xm.h>
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#include <Xm/PushB.h>
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#include <Xm/Form.h>
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#include <XmL/Grid.h>
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void cellSelect();
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void showSelected();
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#define HEADINGFONT "-*-helvetica-bold-o-*--*-100-*-*-*-*-iso8859-1"
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#define CONTENTFONT "-*-helvetica-medium-r-*--*-100-*-*-*-*-iso8859-1"
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#define check_width 9
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#define check_height 9
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static unsigned char check_bits[] = {
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0x00, 0x01, 0x80, 0x01, 0xc0, 0x00, 0x61, 0x00, 0x37, 0x00, 0x3e, 0x00,
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0x1c, 0x00, 0x08, 0x00, 0x00, 0x00};
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#define nocheck_width 9
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#define nocheck_height 9
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static char nocheck_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
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static char *data[20] =
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{
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"3|Bob Thompson|bobt@teledyne.com",
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"12|Darl Simon|ds@atg.org",
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"14|Jacq Frontier|jf@terrax.com",
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"19|Patty Lee|patlee@isis.com",
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"22|Michal Barnes|mickeyb@softorb.com",
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"23|Dave Schultz|daves@timing.com",
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"23|Eric Stanley|ericst@aldor.com",
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"29|Tim Winters|timw@terra.com",
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"31|Agin Tomitu|agt@umn.edu",
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"33|Betty Tinner|bett@ost.edu",
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"37|Tom Smith|tsmith@netwld.com",
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"38|Rick Wild|raw@mlsoft.com",
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"41|Al Joyce|aj@ulm.edu",
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"41|Tim Burtan|timb@autoc.com",
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"41|George Marlin|gjm@eyeln.com",
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"41|Bill Boxer|billb@idesk.com",
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"41|Maria Montez|marm@ohio.edu",
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"41|Yin Fang|aj@utxs.edu",
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"41|Suzy Saps|ss@umg.edu",
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"41|Jerry Rodgers|jr@lyra.com",
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};
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Pixmap nocheckPix, checkPix;
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Widget grid;
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main(argc, argv)
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int argc;
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char *argv[];
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{
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XtAppContext app;
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Widget shell, form, button;
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Pixel blackPixel, whitePixel;
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Pixmap pix;
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int i;
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shell = XtAppInitialize(&app, "Grid4", NULL, 0,
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&argc, argv, NULL, NULL, 0);
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/* Create the pixmaps used for checkmarks */
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blackPixel = BlackPixelOfScreen(XtScreen(shell));
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whitePixel = WhitePixelOfScreen(XtScreen(shell));
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checkPix = XCreatePixmapFromBitmapData(XtDisplay(shell),
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DefaultRootWindow(XtDisplay(shell)),
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check_bits, check_width, check_height,
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blackPixel, whitePixel,
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DefaultDepthOfScreen(XtScreen(shell)));
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nocheckPix = XCreatePixmapFromBitmapData(XtDisplay(shell),
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DefaultRootWindow(XtDisplay(shell)),
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nocheck_bits, nocheck_width, nocheck_height,
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blackPixel, whitePixel,
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DefaultDepthOfScreen(XtScreen(shell)));
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form = XtVaCreateManagedWidget("form",
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xmFormWidgetClass, shell,
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XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
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XmNshadowThickness, 0,
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NULL);
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button = XtVaCreateManagedWidget("Show Selected",
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xmPushButtonWidgetClass, form,
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XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
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XtVaTypedArg, XmNforeground, XmRString, "black", 6,
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XmNbottomAttachment, XmATTACH_FORM,
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XmNleftAttachment, XmATTACH_FORM,
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NULL);
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XtAddCallback(button, XmNactivateCallback, showSelected, NULL);
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/* Create a Grid with 4 columns. We set the fontList in this */
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/* function for the Grid to use when calculating the visible rows */
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grid = XtVaCreateManagedWidget("grid",
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xmlGridWidgetClass, form,
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XtVaTypedArg, XmNbackground, XmRString, "#C0C0C0", 8,
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XtVaTypedArg, XmNforeground, XmRString, "black", 6,
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XtVaTypedArg, XmNfontList, XmRString, CONTENTFONT,
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strlen(CONTENTFONT) + 1,
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XmNcolumns, 4,
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XmNsimpleWidths, "3c 4c 17c 20c",
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XmNhorizontalSizePolicy, XmVARIABLE,
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XmNvsbDisplayPolicy, XmSTATIC,
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XmNvisibleRows, 13,
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XmNselectionPolicy, XmSELECT_NONE,
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XmNhighlightRowMode, True,
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XmNshadowType, XmSHADOW_ETCHED_IN,
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XmNtopAttachment, XmATTACH_FORM,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_WIDGET,
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XmNbottomWidget, button,
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NULL);
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XtAddCallback(grid, XmNselectCallback, cellSelect, NULL);
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/* Freeze the Grid's layout since we will be making changes which */
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/* would cause the Grid to recompute its layout. The Grid will */
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/* recompute its layout when layoutFrozen is set back to False */
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XtVaSetValues(grid,
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XmNlayoutFrozen, True,
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NULL);
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/* Set defaults for new cells and aligments for new cells in */
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/* columns 1-3. Then, add a heading row */
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XtVaSetValues(grid,
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XmNcellDefaults, True,
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XtVaTypedArg, XmNcellFontList, XmRString, HEADINGFONT,
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strlen(HEADINGFONT) + 1,
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XtVaTypedArg, XmNcellBackground, XmRString, "#000080", 8,
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XtVaTypedArg, XmNcellForeground, XmRString, "white", 6,
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XmNcellLeftBorderType, XmBORDER_NONE,
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XmNcellRightBorderType, XmBORDER_NONE,
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XmNcellTopBorderType, XmBORDER_NONE,
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XmNcellBottomBorderType, XmBORDER_NONE,
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NULL);
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XtVaSetValues(grid,
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XmNcellDefaults, True,
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XmNcolumn, 1,
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XmNcellAlignment, XmALIGNMENT_RIGHT,
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NULL);
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XtVaSetValues(grid,
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XmNcellDefaults, True,
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XmNcolumnRangeStart, 2,
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XmNcolumnRangeEnd, 3,
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XmNcellAlignment, XmALIGNMENT_LEFT,
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NULL);
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XmLGridAddRows(grid, XmHEADING, -1, 1);
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/* Set the headings */
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XmLGridSetStrings(grid, "OD|Qty|Name|EMail Addr");
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/* Set defaults for new cells. Also, set the default cell type */
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/* for cells in column 0 to pixmap cell. Then add the content rows */
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XtVaSetValues(grid,
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XmNcellDefaults, True,
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XtVaTypedArg, XmNcellFontList, XmRString, CONTENTFONT,
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strlen(CONTENTFONT) + 1,
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XtVaTypedArg, XmNcellBackground, XmRString, "white", 6,
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XtVaTypedArg, XmNcellForeground, XmRString, "black", 6,
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XmNcellBottomBorderType, XmBORDER_LINE,
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XtVaTypedArg, XmNcellBottomBorderColor, XmRString, "black", 6,
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NULL);
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XtVaSetValues(grid,
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XmNcellDefaults, True,
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XmNcolumn, 0,
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XmNcellType, XmPIXMAP_CELL,
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NULL);
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XmLGridAddRows(grid, XmCONTENT, -1, 20);
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/* Set the content rows, Rows 2, 4, 5, 8 and 13 will have checkmarks */
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for (i = 0; i < 20; i++)
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{
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XmLGridSetStringsPos(grid, XmCONTENT, i, XmCONTENT, 1, data[i]);
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if (i == 2 || i == 4 || i == 5 || i == 8 || i == 13)
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pix = checkPix;
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else
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pix = nocheckPix;
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XtVaSetValues(grid,
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XmNcolumn, 0,
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XmNrow, i,
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XmNcellPixmap, pix,
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NULL);
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}
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XtVaSetValues(grid,
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XmNlayoutFrozen, False,
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NULL);
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XtRealizeWidget(shell);
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XtAppMainLoop(app);
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}
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void showSelected(w, clientData, callData)
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Widget w;
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XtPointer clientData;
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XtPointer callData;
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{
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XmLGridRow row;
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XmLGridColumn column;
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Pixmap pix;
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int i, n;
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/* Display the selected rows, these are the rows which have a */
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/* checkPix Pixmap in the first cell in the row */
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printf ("Selected Rows: ");
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XtVaGetValues(grid,
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XmNrows, &n,
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NULL);
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for (i = 0; i < n; i++)
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{
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row = XmLGridGetRow(grid, XmCONTENT, i);
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column = XmLGridGetColumn(grid, XmCONTENT, 0);
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XtVaGetValues(grid,
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XmNrowPtr, row,
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XmNcolumnPtr, column,
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XmNcellPixmap, &pix,
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NULL);
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if (pix == checkPix)
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printf ("%d ", i);
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}
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printf ("\n");
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}
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void cellSelect(w, clientData, callData)
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Widget w;
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XtPointer clientData;
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XtPointer callData;
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{
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XmLGridCallbackStruct *cbs;
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XmLGridRow row;
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XmLGridColumn column;
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Pixmap pix;
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cbs = (XmLGridCallbackStruct *)callData;
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if (cbs->reason != XmCR_SELECT_CELL)
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return;
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if (cbs->rowType != XmCONTENT)
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return;
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/* Toggle the Pixmap in the first cell */
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row = XmLGridGetRow(w, cbs->rowType, cbs->row);
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column = XmLGridGetColumn(w, XmCONTENT, 0);
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XtVaGetValues(w,
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XmNrowPtr, row,
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XmNcolumnPtr, column,
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XmNcellPixmap, &pix,
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NULL);
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if (pix == nocheckPix)
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pix = checkPix;
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else
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pix = nocheckPix;
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XtVaSetValues(w,
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XmNrow, cbs->row,
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XmNcolumn, 0,
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XmNcellPixmap, pix,
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NULL);
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}
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