Class JaxoCanvasEventListener

java.lang.Object
net.sf.jaxodraw.gui.JaxoCanvasEventListener
All Implemented Interfaces:
MouseListener, MouseMotionListener, PropertyChangeListener, EventListener
public class JaxoCanvasEventListener extends Object implements MouseListener, MouseMotionListener, PropertyChangeListener
A listener to process mouse events that happen on the canvas.

  • Constructor Details

    • JaxoCanvasEventListener

      public JaxoCanvasEventListener(JaxoCanvas canvas)
      Constructor.
      Parameters:
      canvas - the canvas. Not null.

  • Method Details

    • setMode

      public void setMode(int mode)
      Set the current editing mode.
      Parameters:
      mode - the current editing mode.

    • mouseClicked

      public void mouseClicked(MouseEvent e)
      The action to be taken when the mouse is clicked on the canvas.
      Specified by:
      mouseClicked in interface MouseListener
      Parameters:
      e - The corresponding mouse event.

    • mousePressed

      public void mousePressed(MouseEvent e)
      The action to be taken when the mouse is pressed on the canvas.
      Specified by:
      mousePressed in interface MouseListener
      Parameters:
      e - The corresponding mouse event.

    • mouseReleased

      public void mouseReleased(MouseEvent e)
      The action to be taken when the mouse is released on the canvas.
      Specified by:
      mouseReleased in interface MouseListener
      Parameters:
      e - The corresponding mouse event.

    • mouseEntered

      public void mouseEntered(MouseEvent e)
      Process the event when the mouse enters the canvas. Only sets the mouse location.
      Specified by:
      mouseEntered in interface MouseListener
      Parameters:
      e - The mouse event to process.

    • mouseExited

      public void mouseExited(MouseEvent e)
      Process the event when the mouse exits the canvas. Only clears the mouse location.
      Specified by:
      mouseExited in interface MouseListener
      Parameters:
      e - The mouse event to process.

    • mouseDragged

      public void mouseDragged(MouseEvent e)
      The action to be taken when the mouse is dragged on the canvas.
      Specified by:
      mouseDragged in interface MouseMotionListener
      Parameters:
      e - The corresponding mouse event.

    • mouseMoved

      public void mouseMoved(MouseEvent e)
      Process the event when the mouse is moved on the canvas. Sets the MouseLocation and PointsAidLocation.
      Specified by:
      mouseMoved in interface MouseMotionListener
      Parameters:
      e - The mouse event to process.

    • propertyChange

      public void propertyChange(PropertyChangeEvent evt)
      Specified by:
      propertyChange in interface PropertyChangeListener