Class SelectionAdapter

java.lang.Object
org.eclipse.swt.events.SelectionAdapter
All Implemented Interfaces:
EventListener, SelectionListener, SWTEventListener

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

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

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

See Also:
  • Constructor Details

    • SelectionAdapter

      public SelectionAdapter()
  • Method Details

    • widgetSelected

      public void widgetSelected(SelectionEvent e)
      Sent when selection occurs in the control. The default behavior is to do nothing.
      Specified by:
      widgetSelected in interface SelectionListener
      Parameters:
      e - an event containing information about the selection
    • widgetDefaultSelected

      public void widgetDefaultSelected(SelectionEvent e)
      Sent when default selection occurs in the control. The default behavior is to do nothing.
      Specified by:
      widgetDefaultSelected in interface SelectionListener
      Parameters:
      e - an event containing information about the default selection