Package org.eclipse.swt.events
Class ControlAdapter
java.lang.Object
org.eclipse.swt.events.ControlAdapter
- All Implemented Interfaces:
EventListener
,ControlListener
,SWTEventListener
This adapter class provides default implementations for the
methods described by the
ControlListener
interface.
Classes that wish to deal with ControlEvent
s 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.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Sent when the location (x, y) of a control changes relative to its parent (or relative to the display, forShell
s).void
Sent when the size (width, height) of a control changes.
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Constructor Details
-
ControlAdapter
public ControlAdapter()
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Method Details
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controlMoved
Sent when the location (x, y) of a control changes relative to its parent (or relative to the display, forShell
s). The default behavior is to do nothing.- Specified by:
controlMoved
in interfaceControlListener
- Parameters:
e
- an event containing information about the move
-
controlResized
Sent when the size (width, height) of a control changes. The default behavior is to do nothing.- Specified by:
controlResized
in interfaceControlListener
- Parameters:
e
- an event containing information about the resize
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