Class ControlAdapter

java.lang.Object
org.eclipse.swt.events.ControlAdapter
All Implemented Interfaces:
EventListener, ControlListener, SWTEventListener

public abstract class ControlAdapter extends Object implements ControlListener
This adapter class provides default implementations for the methods described by the ControlListener interface.

Classes that wish to deal with ControlEvents can extend this class and override only the methods which they are interested in.

An alternative to this class are the static helper methods ControlListener.controlMovedAdapter(java.util.function.Consumer) and ControlListener.controlResizedAdapter(java.util.function.Consumer), which accept a lambda expression or a method reference that implements the event consumer.

See Also:
  • Constructor Details

    • ControlAdapter

      public ControlAdapter()
  • Method Details

    • controlMoved

      public void controlMoved(ControlEvent e)
      Sent when the location (x, y) of a control changes relative to its parent (or relative to the display, for Shells). The default behavior is to do nothing.
      Specified by:
      controlMoved in interface ControlListener
      Parameters:
      e - an event containing information about the move
    • controlResized

      public void controlResized(ControlEvent e)
      Sent when the size (width, height) of a control changes. The default behavior is to do nothing.
      Specified by:
      controlResized in interface ControlListener
      Parameters:
      e - an event containing information about the resize