/* * @OPENGROUP_COPYRIGHT@ * COPYRIGHT NOTICE * Copyright (c) 1990, 1991, 1992, 1993 Open Software Foundation, Inc. * Copyright (c) 1996, 1997, 1998, 1999, 2000 The Open Group * ALL RIGHTS RESERVED (MOTIF). See the file named COPYRIGHT.MOTIF for * the full copyright text. * * This software is subject to an open license. It may only be * used on, with or for operating systems which are themselves open * source systems. You must contact The Open Group for a license * allowing distribution and sublicensing of this software on, with, * or for operating systems which are not Open Source programs. * * See http://www.opengroup.org/openmotif/license for full * details of the license agreement. Any use, reproduction, or * distribution of the program constitutes recipient's acceptance of * this agreement. * * EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS * PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY * WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY * OR FITNESS FOR A PARTICULAR PURPOSE * * EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT * NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE * EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. */ /* * HISTORY */ #ifdef REV_INFO #ifndef lint static char rcsid[] = "$XConsortium: BBoard5.c /main/8 1995/07/13 18:26:24 drk $" #endif #endif /* * (c) Copyright 1987, 1988, 1989 HEWLETT-PACKARD COMPANY */ /************************************************************************** * * Create an arrow using inches and setting the width and height. * Reset the size, change the unit type, set the size again. * **************************************************************************/ #include #include #include #include /* global variables */ Position POSMOVE = 1; /* Forward declarations */ void IncrementPosition(); void DecrementPosition(); void ParseUserData(); /* main loop */ void main (argc, argv) int argc; char **argv; { Widget board; Widget arrow[4]; Arg args[20]; int n, i; char buf[8]; Position xpos = 0; Dimension mHeight, mWidth; /* initialize toolkit */ CommonTestInit(argc, argv); ParseUserData (UserData, &mHeight, &mWidth); n = 0; XtSetArg (args[n], XmNmarginHeight, mHeight); n++; XtSetArg (args[n], XmNmarginWidth, mWidth); n++; board = XmCreateBulletinBoard (Shell1, "board", args, n); for (i = 0; i <= 3; i++) { n = 0; sprintf (buf, "Arrow%d", i); XtSetArg (args[n], XmNwidth, 25); n++; XtSetArg (args[n], XmNheight, 25); n++; XtSetArg (args[n], XmNx, xpos); n++; XtSetArg (args[n], XmNy, 100); n++; arrow[i] = XmCreateArrowButton (board, buf, args, n); xpos += 50; } n = 0; XtSetArg (args[n], XmNarrowDirection, XmARROW_LEFT); n++; XtSetValues (arrow[0], args, n); XtAddCallback (arrow[0], XmNactivateCallback, DecrementPosition, (XtPointer) XmHORIZONTAL); n = 0; XtSetArg (args[n], XmNarrowDirection, XmARROW_UP); n++; XtSetValues (arrow[1], args, n); XtAddCallback(arrow[1], XmNactivateCallback, DecrementPosition, (XtPointer) XmVERTICAL); n = 0; XtSetArg (args[n], XmNarrowDirection, XmARROW_RIGHT); n++; XtSetValues (arrow[2], args, n); XtAddCallback (arrow[2], XmNactivateCallback, IncrementPosition, (XtPointer) XmHORIZONTAL); n = 0; XtSetArg (args[n], XmNarrowDirection, XmARROW_DOWN); n++; XtSetValues (arrow[3], args, n); XtAddCallback(arrow[3], XmNactivateCallback, IncrementPosition, (XtPointer) XmVERTICAL); XtManageChildren (arrow, 4); XtManageChild (board); XtRealizeWidget (Shell1); CommonPause(); /* move buttons around */ /* double margin height and width */ if ((mWidth == 0)) mWidth = 5; if ((mHeight == 0)) mHeight = 5; mWidth = mWidth * 2; mHeight = mHeight * 2; n = 0; XtSetArg (args[n], XmNmarginWidth, mWidth); n++; XtSetArg (args[n], XmNmarginHeight, mHeight); n++; XtSetValues (board, args, n); CommonPause(); XtAppMainLoop (app_context); } void IncrementPosition (w, client_data, call_data) Widget w; int client_data; XtPointer call_data; { Arg args[1]; Position current_pos; if (client_data == XmVERTICAL) { XtSetArg (args[0], XmNy, ¤t_pos); XtGetValues (w, args, 1); #ifdef DEBUG printf ("Moving %s from XmNy %d to %d\n", XtName(w), current_pos, current_pos + POSMOVE); #endif XtSetArg (args[0], XmNy, current_pos + POSMOVE); XtSetValues (w, args, 1); } else if (client_data == XmHORIZONTAL) { XtSetArg (args[0], XmNx, ¤t_pos); XtGetValues (w, args, 1); #ifdef DEBUG printf ("Moving %s from XmNx %d to %d\n", XtName(w), current_pos, current_pos + POSMOVE); #endif XtSetArg (args[0], XmNx, current_pos + POSMOVE); XtSetValues (w, args, 1); } else printf ("Error in callback: wrong client_data %d\n", client_data); } void DecrementPosition (w, client_data, call_data) Widget w; int client_data; XtPointer call_data; { Arg args[1]; Position current_pos; if (client_data == XmVERTICAL) { XtSetArg (args[0], XmNy, ¤t_pos); XtGetValues (w, args, 1); #ifdef DEBUG printf ("Moving %s from XmNy %d to %d\n", XtName(w), current_pos, current_pos - POSMOVE); #endif XtSetArg (args[0], XmNy, (current_pos - POSMOVE)); XtSetValues (w, args, 1); } else if (client_data == XmHORIZONTAL) { XtSetArg (args[0], XmNx, ¤t_pos); XtGetValues (w, args, 1); #ifdef DEBUG printf ("Moving %s from XmNx %d to %d\n", XtName(w), current_pos, current_pos - POSMOVE); #endif XtSetArg (args[0], XmNx, (current_pos - POSMOVE)); XtSetValues (w, args, 1); } else printf ("Error in callback: wrong client_data %d\n", client_data); } void ParseUserData (string, mheight, mwidth) char * string; Dimension *mheight, *mwidth; { char *token; char buf[8]; /* initialize it */ buf[0] = buf[1] = buf[2] = buf[3] = buf[4] = buf[5] = buf[6] = buf[7] = '\0'; if (string == NULL) { /* default settings */ *mheight = 0; *mwidth = 0; POSMOVE = 1; #ifdef DEBUG printf ("Move incr: %d, margin h: %d, margin w: %d\n", (int) POSMOVE, (int) *mheight, (int) *mwidth); fflush (stdout); #endif return; } else { if ((token = strchr (string, ',')) == NULL) { /* only margin width, height are set by user*/ *mheight = (Dimension) atoi (string); *mwidth = (Dimension) atoi (string); #ifdef DEBUG printf ("Move incr: %d, margin h: %d, margin w: %d\n", (int) POSMOVE, (int) *mheight, (int) *mwidth); fflush (stdout); #endif return; } else { /* both move increment and margin height, width are set by user */ strncpy (buf, string, token - string); *mheight = *mwidth = (Dimension) atoi (buf); POSMOVE = (Position) atoi (++token); #ifdef DEBUG printf ("Move incr: %d, margin h: %d, margin w: %d\n", (int) POSMOVE, (int) *mheight, (int) *mwidth); fflush (stdout); #endif return; } } }