RedPositionHandler.java

/****************************************************************************
 **
 ** This demo file is part of yFiles for JavaFX 3.6.
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 ** Copyright (c) 2000-2023 by yWorks GmbH, Vor dem Kreuzberg 28,
 ** 72070 Tuebingen, Germany. All rights reserved.
 **
 ** yFiles demo files exhibit yFiles for JavaFX functionalities. Any redistribution
 ** of demo files in source code or binary form, with or without
 ** modification, is not permitted.
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 ** demo is shipped with are allowed to use the demo source code as basis
 ** for their own yFiles for JavaFX powered applications. Use of such programs is
 ** governed by the rights and conditions as set out in the yFiles for JavaFX
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package input.positionhandler;

import com.yworks.yfiles.geometry.IPoint;
import com.yworks.yfiles.geometry.PointD;
import com.yworks.yfiles.view.input.IInputModeContext;
import com.yworks.yfiles.view.input.IPositionHandler;

/**
 * A position handler that prevents node movements. This implementation is
 * very simple since most methods do nothing at all.
 */
class RedPositionHandler implements IPositionHandler {

  @Override
  public IPoint getLocation() {
    return PointD.ORIGIN;
  }

  @Override
  public void initializeDrag(IInputModeContext inputModeContext) {
  }

  @Override
  public void handleMove(IInputModeContext inputModeContext, PointD originalLocation, PointD newLocation) {
  }

  @Override
  public void cancelDrag(IInputModeContext inputModeContext, PointD originalLocation) {
  }

  @Override
  public void dragFinished(IInputModeContext inputModeContext, PointD originalLocation, PointD newLocation) {
  }
}