test53.c

安装DDD之前

	XmNbottomWidget,      this->vLabel,
	XmNbottomOffset,      5,
	XmNleftAttachment,    XmATTACH_FORM,
	XmNleftOffset,        5,
	XmNrightAttachment,   XmATTACH_FORM,
	XmNrightOffset,       5,
	XmNalignment,	      XmALIGNMENT_CENTER,
	NULL);

    this->separator3 = XtVaCreateManagedWidget("separator3",
	xmSeparatorGadgetClass, form,
        XmNleftAttachment,    XmATTACH_FORM,
        XmNleftOffset,        5,
        XmNrightAttachment,   XmATTACH_FORM,
        XmNrightOffset,       5,
        XmNbottomAttachment,  XmATTACH_WIDGET,
        XmNbottomWidget,      this->spaceLabel,
        XmNbottomOffset,      10,
        NULL);

    n = 0;
    XtSetArg(arg[n], XmNleftAttachment, XmATTACH_FORM); n++;
    XtSetArg(arg[n], XmNrightAttachment, XmATTACH_FORM); n++;
    XtSetArg(arg[n], XmNbottomAttachment, XmATTACH_WIDGET); n++;
    XtSetArg(arg[n], XmNbottomWidget, this->separator3); n++;
    XtSetArg(arg[n], XmNleftOffset, 3); n++;
    XtSetArg(arg[n], XmNrightOffset, 3); n++;
    XtSetArg(arg[n], XmNbottomOffset, 10); n++;
    this->gc_rc = XmCreateRadioBox(form,
	"gridType", arg, n);

    XtManageChild(this->gc_rc);

    this->noneTButton = XtVaCreateManagedWidget("noneTButton",
	xmToggleButtonWidgetClass, this->gc_rc,
	XmNshadowThickness,		0,
	NULL);

    this->oneDhTButton = XtVaCreateManagedWidget("oneDhTButton",
	xmToggleButtonWidgetClass, this->gc_rc,
	XmNshadowThickness,		0,
	NULL);

    this->oneDvTButton = XtVaCreateManagedWidget("oneDvTButton",
	xmToggleButtonWidgetClass, this->gc_rc,
	XmNshadowThickness,		0,
	NULL);

    this->twoDTButton = XtVaCreateManagedWidget("twoDTButton",
	xmToggleButtonWidgetClass, this->gc_rc,
	XmNshadowThickness,		0,
	NULL);

    label = XtVaCreateManagedWidget("typeLabel",
	xmLabelWidgetClass,   form,
	XmNbottomAttachment,  XmATTACH_WIDGET,
	XmNbottomWidget,      this->gc_rc,
	XmNbottomOffset,      5,
	XmNleftAttachment,    XmATTACH_FORM,
	XmNleftOffset,        5,
	XmNrightAttachment,   XmATTACH_FORM,
	XmNrightOffset,       5,
	XmNtopAttachment,     XmATTACH_FORM,
	XmNtopOffset,         5,
	XmNalignment,	      XmALIGNMENT_CENTER,
	NULL);

    XtAddCallback(this->noneTButton,
		      XmNvalueChangedCallback,
		      (XtCallbackProc)GridDialog_DimensionCB,
		      (XtPointer)this);

    XtAddCallback(this->oneDvTButton,
		      XmNvalueChangedCallback,
		      (XtCallbackProc)GridDialog_DimensionCB,
		      (XtPointer)this);

    XtAddCallback(this->oneDhTButton,
		      XmNvalueChangedCallback,
		      (XtCallbackProc)GridDialog_DimensionCB,
		      (XtPointer)this);

    XtAddCallback(this->twoDTButton,
		      XmNvalueChangedCallback,
		      (XtCallbackProc)GridDialog_DimensionCB,
		      (XtPointer)this);


    XtManageChild(form);
    return form;
}


void GridDialog_DimensionCB(Widget    widget,
                             XtPointer clientData,
                             XtPointer callData)
{
    Boolean right, lower, center;
    GridDialog *dialog = (GridDialog*) clientData;

    if(!XmToggleButtonGetState(widget)) return;

    lower = right = center = False;
    if(XmToggleButtonGetState(dialog->lowerbtn)) {lower  = True;};
    if(XmToggleButtonGetState(dialog->rightbtn)) {right  = True;};
    if(XmToggleButtonGetState(dialog->lrbtn))    {lower  = True; right = True;}
    if(XmToggleButtonGetState(dialog->llbtn))    {lower  = True;}
    if(XmToggleButtonGetState(dialog->urbtn))    {right  = True;};
    if(XmToggleButtonGetState(dialog->ctbtn))    {center = True;};

    if(widget == dialog->noneTButton)
    {
	XtSetSensitive(dialog->hspacing, False);
	XtSetSensitive(dialog->vspacing, False);

	XtVaSetValues(dialog->separator2, XmNbottomWidget, dialog->ok, NULL);
	XtUnmanageChild(dialog->align_form);
    }
    else if(widget == dialog->oneDvTButton)
    {

	XtSetSensitive(dialog->hspacing, False);
	XtSetSensitive(dialog->vspacing, True);

	XtManageChild(dialog->upperbtn);
	XtManageChild(dialog->lowerbtn);


	XtVaSetValues(dialog->alignLabel, 
		XmNbottomWidget,	dialog->upperbtn,
		NULL);
	XtVaSetValues(dialog->ctbtn, 
		XmNbottomAttachment,	XmATTACH_WIDGET,
		XmNbottomWidget,	dialog->lowerbtn,
		NULL);

	XtUnmanageChild(dialog->ulbtn);
	XtUnmanageChild(dialog->urbtn);
	XtUnmanageChild(dialog->llbtn);
	XtUnmanageChild(dialog->lrbtn);
	XtUnmanageChild(dialog->leftbtn);
	XtUnmanageChild(dialog->rightbtn);

	XtManageChild(dialog->align_form);
	XtVaSetValues(dialog->separator2, 
	    XmNbottomWidget, dialog->align_form,NULL);
	if(lower)
	    XmToggleButtonSetState(dialog->lowerbtn, True, False);
	else if(center)
	    XmToggleButtonSetState(dialog->ctbtn, True, False);
	else
	    XmToggleButtonSetState(dialog->upperbtn, True, False);
	XtVaSetValues (dialog->align_form, XmNheight, 0, NULL);
    }
    else if(widget == dialog->oneDhTButton)
    {

	XtSetSensitive(dialog->hspacing, True);
	XtSetSensitive(dialog->vspacing, False);

	XtManageChild(dialog->leftbtn);
	XtManageChild(dialog->rightbtn);

	XtVaSetValues(dialog->alignLabel,
		XmNbottomWidget,	dialog->ctbtn,
		NULL);
	XtVaSetValues(dialog->ctbtn, 
		XmNbottomAttachment,	XmATTACH_FORM,
		NULL);

	XtUnmanageChild(dialog->ulbtn);
	XtUnmanageChild(dialog->urbtn);
	XtUnmanageChild(dialog->llbtn);
	XtUnmanageChild(dialog->lrbtn);
	XtUnmanageChild(dialog->upperbtn);
	XtUnmanageChild(dialog->lowerbtn);

	XtManageChild(dialog->align_form);
	XtVaSetValues(dialog->separator2, 
	    XmNbottomWidget, dialog->align_form,NULL);

	if(right)
	    XmToggleButtonSetState(dialog->rightbtn, True, False);
	else if(center)
	    XmToggleButtonSetState(dialog->ctbtn, True, False);
	else
	    XmToggleButtonSetState(dialog->leftbtn, True, False);

	/* make the form widget recalc its height requirement.  In the 1dH case,
	   the align_form widget is getting too tall.  Changing from 1dH to either
	   2d or 1dV, then makes a mess on the screen.*/
	XtVaSetValues (dialog->align_form, XmNheight, 0, NULL);
    }
    else if(widget == dialog->twoDTButton)
    {

	XtSetSensitive(dialog->hspacing, True);
	XtSetSensitive(dialog->vspacing, True);

	XtManageChild(dialog->ulbtn);
	XtManageChild(dialog->urbtn);
	XtManageChild(dialog->llbtn);
	XtManageChild(dialog->lrbtn);

	XtVaSetValues(dialog->alignLabel,
		XmNbottomWidget,	dialog->ulbtn,
		NULL);
	XtVaSetValues(dialog->ctbtn, 
		XmNbottomAttachment,	XmATTACH_WIDGET,
		XmNbottomWidget,	dialog->llbtn,
		NULL);

	XtUnmanageChild(dialog->leftbtn);
	XtUnmanageChild(dialog->rightbtn);
	XtUnmanageChild(dialog->upperbtn);
	XtUnmanageChild(dialog->lowerbtn);

	XtManageChild(dialog->align_form);
	XtVaSetValues(dialog->separator2, 
	    XmNbottomWidget, dialog->align_form,NULL);
	if(lower)
	    if(right)
		XmToggleButtonSetState(dialog->lrbtn, True, False);
	    else
		XmToggleButtonSetState(dialog->llbtn, True, False);
	else if(center)
	    XmToggleButtonSetState(dialog->ctbtn, True, False);
	else
	    if(right)
		XmToggleButtonSetState(dialog->urbtn, True, False);
	    else
		XmToggleButtonSetState(dialog->ulbtn, True, False);
	XtVaSetValues (dialog->align_form, XmNheight, 0, NULL);
    }
}


#if 0
boolean GridDialog::okCallback(Dialog *d)
{
    int   width, height;
    Boolean  upper_left, upper_right, center, lower_left, lower_right, snap;
    Boolean  upper, lower, right, left;
    unsigned int x_align; 
    unsigned int y_align;
    WorkSpaceInfo *wsinfo = this->workSpace->getInfo();
    Boolean align_horizontal;
    Boolean align_vertical;

    align_horizontal = align_vertical = False;
    if(XmToggleButtonGetState(this->twoDTButton))
	align_horizontal = align_vertical = True;
    else if(XmToggleButtonGetState(this->oneDvTButton))
	align_vertical = True;
    else if(XmToggleButtonGetState(this->oneDhTButton))
	align_horizontal = True;

    XtVaGetValues(this->ulbtn,    XmNset, &upper_left, NULL);
    XtVaGetValues(this->urbtn,    XmNset, &upper_right, NULL);
    XtVaGetValues(this->ctbtn,    XmNset, &center, NULL);
    XtVaGetValues(this->llbtn,    XmNset, &lower_left, NULL);
    XtVaGetValues(this->lrbtn,    XmNset, &lower_right, NULL);
    XtVaGetValues(this->rightbtn, XmNset, &right, NULL);
    XtVaGetValues(this->leftbtn,  XmNset, &left, NULL);
    XtVaGetValues(this->upperbtn, XmNset, &upper, NULL);
    XtVaGetValues(this->lowerbtn, XmNset, &lower, NULL);

    if(align_horizontal)
    {
	if (upper_left || lower_left || left) 
	    x_align = XmALIGNMENT_BEGINNING;
	else if (center)
	    x_align = XmALIGNMENT_CENTER;
	else
	    x_align = XmALIGNMENT_END;
    }
    else
	x_align = XmALIGNMENT_NONE;

    if(align_vertical)
    {
	if (upper_left || upper_right || upper) 
	    y_align = XmALIGNMENT_BEGINNING;
	else if (center)
	    y_align = XmALIGNMENT_CENTER;
	else
	    y_align = XmALIGNMENT_END;
    }
    else
	y_align = XmALIGNMENT_NONE;


    wsinfo->setGridAlignment(x_align, y_align);
    
    wsinfo->setGridActive(align_horizontal || align_vertical);
    
    XtVaGetValues(this->hspacing, XmNiValue, &width, NULL);
    XtVaGetValues(this->vspacing, XmNiValue, &height, NULL);
    wsinfo->setGridSpacing(width, height);

    this->workSpace->installInfo(NULL);

    return TRUE;
}

void GridDialog::resetToggleBtn()
{
     XtVaSetValues(this->ulbtn,    XmNset, False, NULL);