/* * @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[] = "$TOG: Scrollbar6.c /main/8 1999/01/15 12:35:43 jff $" #endif #endif /* * (c) Copyright 1987, 1988, 1989 HEWLETT-PACKARD COMPANY */ /************************************************************************ * * Create a horizontal scrollbar with reverse processing direction * ************************************************************************/ #include #include static void ScrollCallback(Widget,XtPointer,XtPointer); static void CreateControlPanel(); static void SliderMarkCB(Widget,XtPointer,XtPointer); static void SliderVisualCB(Widget,XtPointer,XtPointer); Widget scrollbar; void main(argc, argv) unsigned int argc; char **argv; { Widget frame; Arg args[10]; int n; CommonTestInit(argc, argv); frame = XmCreateFrame(Shell1, "frame", NULL, 0); XtManageChild(frame); n = 0; XtSetArg(args[n], XmNorientation, XmHORIZONTAL); n++; XtSetArg(args[n], XmNprocessingDirection, XmMAX_ON_LEFT); n++; XtSetArg(args[n], XmNheight, 50); n++; XtSetArg(args[n], XmNwidth, 250); n++; scrollbar = XmCreateScrollBar(frame, "scrollbar", args, n); XtManageChild(scrollbar); n = 0; XtSetArg(args[n], XmNvalue, 20); n++; XtSetValues(scrollbar, args, n); XtAddCallback(scrollbar, XmNvalueChangedCallback, ScrollCallback, NULL); XtAddCallback(scrollbar, XmNhelpCallback, ScrollCallback, NULL); XtAddCallback(scrollbar, XmNpageIncrementCallback, ScrollCallback, NULL); XtAddCallback(scrollbar, XmNpageDecrementCallback, ScrollCallback, NULL); XtRealizeWidget(Shell1); CommonPause(); CommonPause(); /* Change orientation to Vertical and re-do testing */ n = 0; XtSetArg(args[n], XmNorientation, XmVERTICAL); n++; XtSetArg(args[n], XmNprocessingDirection, XmMAX_ON_TOP); n++; XtSetArg(args[n], XmNheight, 250); n++; XtSetArg(args[n], XmNwidth, 50); n++; XtSetValues(scrollbar, args, n); CommonPause(); CommonPause(); /* Test slider visuals */ CreateControlPanel(); n = 0; XtSetArg(args[n], XmNslidingMode, XmSLIDER); n++; XtSetValues(scrollbar, args, n); CommonPause(); n = 0; XtSetArg(args[n], XmNslidingMode, XmTHERMOMETER); n++; XtSetValues(scrollbar, args, n); CommonPause(); XtDestroyWidget(scrollbar); XtDestroyWidget(frame); CommonPause(); XtAppMainLoop(app_context); } static void ScrollCallback(Widget w, XtPointer closure, XtPointer call_data) { XmScrollBarWidget sbw = (XmScrollBarWidget)w; int value; int reason; int pixel; Arg args[10]; int n; XmScrollBarCallbackStruct * call_value = (XmScrollBarCallbackStruct *) call_data; reason = call_value -> reason; value = call_value -> value; pixel = call_value -> pixel; switch(reason) { case XmCR_VALUE_CHANGED: printf("Reason = XmCR_VALUE_CHANGED, Value = %d", value); break; case XmCR_PAGE_INCREMENT: printf("Reason = XmCR_PAGE_INCREMENT, Value = %d", value); break; case XmCR_PAGE_DECREMENT: printf("Reason = XmCR_PAGE_DECREMENT, Value = %d", value); break; case XmCR_HELP: printf("Reason = XmCR_HELP, Value = %d\n", value); break; default: printf("Hit the default, incorrect reason sent!!\n"); break; } n = 0; XtSetArg(args[n], XmNvalue, &value); n++; XtGetValues((Widget) sbw, args, n); printf(", GetValues value = %d\n", value); } static void CreateControlPanel() { Widget FormD1; Widget RowC1, RowC2, header; Widget RCToggle[4]; Arg args[20]; int n, i; static char *mark_labels[] = { "XmNONE", "XmETCHED_LINE", "XmTHUMB_MARK", "XmROUND_MARK"}; static char *visual_labels[] = { "XmBACKGROUND_COLOR", "XmFOREGROUND_COLOR", "XmTROUGH_COLOR", "XmSHADOWED_BACKGROUND"}; XmString LabelString; char name[20]; /* Create main parent */ n=0; XtSetArg(args[n], XmNdefaultPosition, False); n++; XtSetArg(args[n], XmNautoUnmanage, False); n++; XtSetArg(args[n], XmNx, 10); n++; XtSetArg(args[n], XmNy, 400); n++; FormD1 = XmCreateFormDialog (Shell1, "FormD1", args, n); XtManageChild (FormD1); LabelString = XmStringCreate("Slider mark",XmSTRING_DEFAULT_CHARSET); n=0; XtSetArg(args[n], XmNlabelString, LabelString); n++; XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; header = XmCreateLabel (FormD1, "header1", args, n); XtManageChild (header); XmStringFree(LabelString); /* Create Radio box to contain the Toggle widgets */ n=0; XtSetArg(args[n], XmNpacking, XmPACK_COLUMN); n++; XtSetArg(args[n], XmNnumColumns, 1); n++; XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++; XtSetArg(args[n], XmNtopWidget, header); n++; XtSetArg(args[n], XmNleftAttachment, XmATTACH_FORM); n++; RowC1 = XmCreateRadioBox (FormD1, "RowC1", args, n); XtManageChild (RowC1); /* Create the different toggle widgets */ for (i=0; i<4; i++) { LabelString = XmStringCreate(mark_labels[i],XmSTRING_DEFAULT_CHARSET); sprintf (name, "RCMark%d", i+1); n=0; XtSetArg(args[n], XmNlabelString, LabelString); n++; RCToggle[i] = XmCreateToggleButton(RowC1, name, args, n); XtAddCallback(RCToggle[i], XmNvalueChangedCallback, SliderMarkCB, (XtPointer) (long) i); XtManageChild(RCToggle[i]); XmStringFree(LabelString); } LabelString = XmStringCreate("Slider visual",XmSTRING_DEFAULT_CHARSET); n=0; XtSetArg(args[n], XmNlabelString, LabelString); n++; XtSetArg(args[n], XmNtopAttachment, XmATTACH_FORM); n++; XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++; XtSetArg(args[n], XmNleftWidget, RowC1); n++; header = XmCreateLabel (FormD1, "header2", args, n); XtManageChild (header); XmStringFree(LabelString); /* Create Radio box to contain the Toggle widgets */ n=0; XtSetArg(args[n], XmNpacking, XmPACK_COLUMN); n++; XtSetArg(args[n], XmNnumColumns, 1); n++; XtSetArg(args[n], XmNtopAttachment, XmATTACH_WIDGET); n++; XtSetArg(args[n], XmNtopWidget, header); n++; XtSetArg(args[n], XmNleftAttachment, XmATTACH_WIDGET); n++; XtSetArg(args[n], XmNleftWidget, RowC1); n++; RowC2 = XmCreateRadioBox (FormD1, "RowC2", args, n); XtManageChild (RowC2); /* Create the different toggle widgets */ for (i=0; i<4; i++) { LabelString = XmStringCreate(visual_labels[i], XmSTRING_DEFAULT_CHARSET); sprintf (name, "RCVisual%d", i+1); n=0; XtSetArg(args[n], XmNlabelString, LabelString); n++; RCToggle[i] = XmCreateToggleButton(RowC2, name, args, n); XtAddCallback(RCToggle[i], XmNvalueChangedCallback, SliderVisualCB, (XtPointer) (long) i); XtManageChild(RCToggle[i]); XmStringFree(LabelString); } } static void SliderMarkCB(Widget w, XtPointer client_data, XtPointer call_data) { Arg args[20]; int n; XmToggleButtonCallbackStruct * scb = (XmToggleButtonCallbackStruct *) call_data ; if (scb->set) { n=0; XtSetArg(args[n], XmNsliderMark, (XtEnum) (int) client_data); n++; XtSetValues(scrollbar, args, n); } } static void SliderVisualCB(Widget w, XtPointer client_data, XtPointer call_data) { Arg args[20]; int n; XmToggleButtonCallbackStruct * scb = (XmToggleButtonCallbackStruct *) call_data ; if (scb->set) { n=0; XtSetArg(args[n], XmNsliderVisual, (XtEnum) (int) client_data); n++; XtSetValues(scrollbar, args, n); } }