////////////////////////////////////////////////////////////////////////////////
//
// This file is part of Toolkit for Conceptual Modeling (TCM).
// (c) copyright 1995, Vrije Universiteit Amsterdam.
// Author: Frank Dehne (frank@cs.vu.nl).
//
// TCM is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// TCM is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with TCM; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
////////////////////////////////////////////////////////////////////////////////
#include "component.h"
#include "util.h"
#include <Xm/DialogS.h>

Component::Component (const char *n) {
	widget = 0;
	// Make sure programmers provide name
	if (check (n != 0))
		name = n;
}

Component::~Component() {
	if (widget) {
		if (XmIsDialogShell(XtParent(widget)))
			XtDestroyWidget(XtParent(widget));
		else
			XtDestroyWidget(widget);
	}
}

void Component::Manage() {
	if (check (widget != 0))
		XtManageChild (widget);
}

bool Component::IsManaged() {
	if (widget)
		return XtIsManaged(widget);
	else
		return False;
}

void Component::Unmanage() {
	if (check (widget != 0))
		XtUnmanageChild (widget);
}