Field Detail

• PAINT_FIRST

  public static final int PAINT_FIRST
  Marks the first integer id for the range of paint event ids.

  See Also:

  Constant Field Values

• PAINT_LAST

  public static final int PAINT_LAST
  Marks the last integer id for the range of paint event ids.

  See Also:

  Constant Field Values

• PAINT

  public static final int PAINT
  The paint event type.

  See Also:

  Constant Field Values

• UPDATE

  public static final int UPDATE
  The update event type.

  See Also:

  Constant Field Values

Constructor Detail

• PaintEvent

  public PaintEvent(Component source, int id, Rectangle updateRect)
  Constructs a PaintEvent object with the specified source component and type.

  This method throws an IllegalArgumentException if source is null.

  Parameters:

  source - The object where the event originated

  id - The integer that identifies the event type. For information on allowable values, see the class description for PaintEvent

  updateRect - The rectangle area which needs to be repainted

  Throws:

  java.lang.IllegalArgumentException - if source is null

  See Also:

  EventObject.getSource(), AWTEvent.getID(), getUpdateRect()

Method Detail

• getUpdateRect

  public Rectangle getUpdateRect()
  Returns the rectangle representing the area which needs to be repainted in response to this event.

• setUpdateRect

  public void setUpdateRect(Rectangle updateRect)
  Sets the rectangle representing the area which needs to be repainted in response to this event.

  Parameters:

  updateRect - the rectangle area which needs to be repainted

• paramString

  public java.lang.String paramString()
  Description copied from class: ComponentEvent
  Returns a parameter string identifying this event. This method is useful for event-logging and for debugging.

  Overrides:

  paramString in class ComponentEvent

  Returns:

  a string identifying the event and its attributes