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Created by Unknown User (shawn), last modified on Mar 23, 2009
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EclipseCon 2009
RCP Mail 2.0 Tutorial
Data Binding
- Delayed observables? Only update after a few seconds...not on every keypress
- org.eclipse.core.internal.databinding.observable.DelayedObservableValue
- from Observables.observeDelayedValue()
/**
* {@link IObservableValue} implementation that wraps an
* {@link IObservableValue} and delays notification of value change events from
* the wrapped observable value until a certain time has passed since the last
* change event. This class helps to boost performance in bindings (both in
* validation and in event firing) when the observed value is rapidly changing.
* A common use of this class is to delay validation until the user stops typing
* in an UI field. To notify about pending changes, a DelayedObservableValue
* fires a stale event when the wrapped observable value fires a change event,
* and remains stale as long as a value change is pending.
*
* Note that this class will not forward {@link ValueChangingEvent} events from
* a wrapped {@link IVetoableValue}.
*
* @since 1.2
*/
- PostSelectionListeners? Dont update for every selection...but wait a bit.
- ValidationStatus.ok();
- WizardPageSupport.create( WizardPage, DataBindingContext );
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