/*
* Motif
*
* Copyright (c) 1987-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these librararies and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/*
* HISTORY
*/
#ifdef REV_INFO
#ifndef lint
static char rcsid[] = "$XConsortium: ScrollList2.c /main/9 1995/07/13 18:23:21 drk $"
#endif
#endif
/*
* (c) Copyright 1987, 1988, 1989 HEWLETT-PACKARD COMPANY */
#include <testlib.h>
#include "ScrollList2.h"
void main (argc, argv)
int argc;
char **argv;
{
register int n;
Arg args[MAX_ARGS];
XmString tcs, ItemList[NITEMS];
CommonTestInit(argc, argv);
n = 0;
XtSetArg(args[n], XmNwidth, 150); n++;
XtSetArg(args[n], XmNheight, 300); n++;
XtSetArg(args[n], XtNgeometry, "+0+0"); n++;
XtSetValues(Shell1, args, n);
XtRealizeWidget(Shell1);
/* convert the plain strings to Xstrings */
for (n = 0; n < NITEMS; n++)
ItemList[n] = XmStringLtoRCreate(Istrings[n],
XmSTRING_DEFAULT_CHARSET);
n = 0;
XtSetArg(args[n], XmNlistSpacing, 5); n++;
XtSetArg(args[n], XmNlistMarginWidth, 2); n++;
XtSetArg(args[n], XmNlistMarginHeight, 2); n++;
XtSetArg(args[n], XmNlistSizePolicy, XmCONSTANT); n++;
XtSetArg(args[n], XmNitems, ItemList); n++;
XtSetArg(args[n], XmNitemCount, NITEMS); n++;
XtSetArg(args[n], XmNvisibleItemCount, VITEMS); n++;
XtSetArg(args[n], XmNselectionPolicy, XmMULTIPLE_SELECT); n++;
XtSetArg(args[n], XmNbackground,
WhitePixel(display,DefaultScreen(display))); n++;
XtSetArg(args[n], XmNforeground,
BlackPixel(display,DefaultScreen(display))); n++;
List1 = XmCreateScrolledList(Shell1, "List1", args, n);
XtManageChild(List1);
/* Add Callbacks */
XtAddCallback(List1, XmNsingleSelectionCallback, SinSelCB, NULL);
XtAddCallback(List1, XmNmultipleSelectionCallback, MulSelCB, NULL);
XtAddCallback(List1, XmNextendedSelectionCallback, ExtSelCB, NULL);
XtAddCallback(List1, XmNbrowseSelectionCallback, SinSelCB, NULL);
/* Select two items, one by name and one by position */
XmListSelectItem(List1,ItemList[14],TRUE);
XmListSelectPos(List1,16,TRUE);
CommonPause();
/* Unselect the two items, one by name and one by position */
XmListDeselectItem(List1,ItemList[14]);
XmListDeselectPos(List1,16);
/* Delete two items, one by name, one by position */
XmListDeletePos(List1,5);
XmListDeleteItem(List1,ItemList[5]);
CommonPause();
/* Add two items to replace deleted ones */
XmListAddItem(List1,
XmStringLtoRCreate("junk01",XmSTRING_DEFAULT_CHARSET),
5);
XmListSelectPos(List1, 5, FALSE);
XmListAddItemUnselected(List1,
XmStringLtoRCreate("junk02",XmSTRING_DEFAULT_CHARSET),
6);
CommonPause();
/* make item #39 the 1st visible item in list */
XmListSetPos(List1,39);
/* select several items */
XmListSelectPos(List1,40,FALSE);
XmListSelectPos(List1,41,FALSE);
XmListSelectPos(List1,42,FALSE);
XmListSelectPos(List1,44,FALSE);
CommonPause();
/* unselect all items selected abive */
XmListDeselectAllItems(List1);
/* make first item in list the 1st visible one */
XmListSetItem(List1,ItemList[0]);
/* test for existance of a few items */
if (XmListItemExists(List1,ItemList[4]))
printf("Item %s is in the list\n",Istrings[4]);
else
printf("Item %s is MISSING from the list\n",Istrings[4]);
if (XmListItemExists(List1,ItemList[0]))
printf("Item %s is in the list\n",Istrings[0]);
else
printf("Item %s is MISSING from the list\n",Istrings[0]);
if (XmListItemExists(List1,ItemList[20]))
printf("Item %s is in the list\n",Istrings[20]);
else
printf("Item %s is MISSING from the list\n",Istrings[20]);
if (XmListItemExists(List1,ItemList[12]))
printf("Item %s is in the list\n",Istrings[12]);
else
printf("Item %s is MISSING from the list\n",Istrings[12]);
CommonPause();
/* Make the last item in the list visible. */
XmListSetBottomPos(List1, 0);
CommonPause();
/* Make the first Item in the List Visible */
XmListSetBottomItem(List1, ItemList[0]);
CommonPause();
XmListAddItemUnselected(List1,
XmStringLtoRCreate("This is a new item it is very long.",
XmSTRING_DEFAULT_CHARSET), 1);
XmListSetHorizPos(List1, 20);
CommonPause();
XtAppMainLoop(app_context);
}
static void SinSelCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
XmString tcs;
printf("One item selected : ");
tcs = ((XmListCallbackStruct*)call_data)->item;
printf("no. %d\n", ((XmListCallbackStruct*)call_data)->item_position);
}
static void MulSelCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
XmString tcs;
printf("One or more items selected : ");
tcs = ((XmListCallbackStruct*)call_data)->item;
printf("no. of items is %d\n",
((XmListCallbackStruct*)call_data)->selected_item_count);
printf(" Last item selected has position no. %d\n",
((XmListCallbackStruct*)call_data)->item_position);
}
static void ExtSelCB(Widget w, XtPointer client_data,
XtPointer call_data)
{
XmString tcs;
printf("One or more items selected : ");
tcs = ((XmListCallbackStruct*)call_data)->item;
printf("no. of items is %d\n",
((XmListCallbackStruct*)call_data)->selected_item_count);
printf(" Type of Selection was ");
switch (((XmListCallbackStruct*)call_data)->selection_type) {
case XmINITIAL : printf("Initial\n");
break;
case XmADDITION : printf("Addition\n");
break;
case XmMODIFICATION : printf("Modify\n");
break;
default : printf("not defined?\n");
}
}