// ---------------------------------------
// Restricted Focus Viewer (RFV) Program
// Version 2.1
// Language: Java 2
// October, 2000
// Copyright (C) 2000  Anthony R. Jansen 
// ---------------------------------------

// This program 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.

// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

// ---------------------------------------
// RFV_V_Space.java
//
// Class for specifying a vertical space
// in a column, which can be either a 
// fixed height or be flexible.
// ---------------------------------------

import java.awt.*;

public class RFV_V_Space extends RFV_Display_Element {

	// Constructor with no arguments, indicating flexible height
	// ---------------------------------------------------------
	public RFV_V_Space()
	{
		super(true, true);
	}

	// Constructor with height specified
	// ---------------------------------
	public RFV_V_Space(int h)
	{
		super(true, false);
		height = h;
	}

	// Allows the flexible height to be set
	// ------------------------------------
	public void setHeight(int h)
	{
		if (isFlexibleSpace())
			height = h;
	}

	// Draws nothing
	// -------------
	public void draw(Graphics g) { ; }

}