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* TouchGraph LLC. Apache-Style Software License
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* Copyright (c) 2001-2002 Alexander Shapiro. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by
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* TouchGraph LLC (http://www.touchgraph.com/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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* 4. The names "TouchGraph" or "TouchGraph LLC" must not be used to endorse
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* or promote products derived from this software without prior written
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* permission. For written permission, please contact
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* 5. Products derived from this software may not be called "TouchGraph",
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* nor may "TouchGraph" appear in their name, without prior written
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* permission of alex@touchgraph.com.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL TOUCHGRAPH OR ITS CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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package com.touchgraph.graphlayout;
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import com.touchgraph.graphlayout.interaction.*;
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import java.awt.Point;
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/** TGScrollPane is a Java interface for a user interface using scrollbars
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* to set TouchGraph navigation and editing properties such as zoom, rotate
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* and locality. If a particular UI doesn't use a specific scrollbar, the
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* corresponding method should return a null.
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* @author Murray Altheim
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* @author Alex Shapiro
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* @version 1.22-jre1.1 $Id: TGScrollPane.java,v 1.1 2002/09/19 15:58:08 ldornbusch Exp $
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public interface TGScrollPane {
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/** Return the TGPanel used with this TGScrollPane. */
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public TGPanel getTGPanel();
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// navigation .................
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/** Return the HVScroll used with this TGScrollPane. */
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public HVScroll getHVScroll();
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/** Return the HyperScroll used with this TGScrollPane. */
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public HyperScroll getHyperScroll();
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/** Sets the horizontal offset to p.x, and the vertical offset to p.y
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* given a Point <tt>p<tt>.
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public void setOffset( Point p );
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/** Return the horizontal and vertical offset position as a Point. */
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public Point getOffset();
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// rotation ...................
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/** Return the RotateScroll used with this TGScrollPane. */
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public RotateScroll getRotateScroll();
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/** Set the rotation angle of this TGScrollPane (allowable values between 0 to 359). */
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public void setRotationAngle( int angle );
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/** Return the rotation angle of this TGScrollPane. */
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public int getRotationAngle();
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// locality ...................
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/** Return the LocalityScroll used with this TGScrollPane. */
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public LocalityScroll getLocalityScroll();
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/** Set the locality radius of this TGScrollPane
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* (allowable values between 0 to 4, or LocalityUtils.INFINITE_LOCALITY_RADIUS).
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public void setLocalityRadius( int radius );
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/** Return the locality radius of this TGScrollPane. */
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public int getLocalityRadius();
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// zoom .......................
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/** Return the ZoomScroll used with this TGScrollPane. */
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public ZoomScroll getZoomScroll();
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/** Set the zoom value of this TGScrollPane (allowable values between -100 to 100). */
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public void setZoomValue( int zoomValue );
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/** Return the zoom value of this TGScrollPane. */
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public int getZoomValue();
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} // end com.touchgraph.graphlayout.TGScrollPane
added
removed
com/touchgraph/graphlayout/TGScrollPane.java
