Class awtExt.Frame
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Class awtExt.Frame
java.lang.Object
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+----java.awt.Component
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+----java.awt.Container
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+----java.awt.Window
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+----java.awt.Frame
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+----awtExt.Frame
- public class Frame
- extends Frame
Extension of standard awt Frame. Provides a callback
mechanism for invoking user defined event handling methods.
A callback method can be attached on each and every event 'hook'
in the Frame's eventDispatch object.
- See Also:
- EventDispatch, Callback, Event, Frame
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eventDispatch
- Event dispatcher.
-
Frame()
- Default Constructor.
-
Frame(String)
- Constructor.
-
handleEvent(Event)
- event handler.
eventDispatch
public EventDispatch eventDispatch
- Event dispatcher. Dispatches the event to the appropriate
user defined method.
- See Also:
- Event, EventDispatch, Callback
Frame
public Frame()
- Default Constructor.
Frame
public Frame(String aTitle)
- Constructor. Takes a string as a parameter, to be
used as the frame's title.
- Parameters:
- aTitle - Title for the frame
handleEvent
public final boolean handleEvent(Event evt)
- event handler. Dispatches the event to the appropriate
attached methodRef event handler . User defined method(s) can control
the event propagation by setting the 'processed' instance variable
in the CallbackInfo object.
- Parameters:
- evt - The event.
- Overrides:
- handleEvent in class Component
- See Also:
- Event, EventDispatch, processed
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