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package vtk.rendering;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
/**
* This interface defines what should be implemented to intercept interaction
* events and create custom behavior.
*
* @see {@link MouseMotionListener} {@link MouseListener} {@link MouseWheelListener}
* {@link KeyListener}
*
* @author Sebastien Jourdain - sebastien.jourdain@kitware.com, Kitware Inc 2012
* @copyright This work was supported by CEA/CESTA
* Commissariat a l'Energie Atomique et aux Energies Alternatives,
* 15 avenue des Sablieres, CS 60001, 33116 Le Barp, France.
*/
public interface vtkEventInterceptor {
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean keyPressed(KeyEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean keyReleased(KeyEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean keyTyped(KeyEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseDragged(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseMoved(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseClicked(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseEntered(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseExited(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mousePressed(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseReleased(MouseEvent e);
/**
* @param e
* event
* @return true if the event has been consumed and should not be forwarded
* to the vtkInteractor
*/
boolean mouseWheelMoved(MouseWheelEvent e);
}
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