org.eclipse.jface.viewers
Interface IDelayedLabelDecorator
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All Superinterfaces:
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IBaseLabelProvider,
ILabelDecorator
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All Known Subinterfaces:
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IDecoratorManager
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public interface IDelayedLabelDecorator
- extends
ILabelDecorator
A delayed label decorator is a label decorator that may not have a
decoration available immediately. This interface defines the methods for
requesting the preparation of a decorator for an object and for querying
if the decorator is ready. Interested parties should register an
ILabelProviderListener with a delayed label decorator in order to be informed
when the decoration is ready.
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Since:
- 3.0
prepareDecoration
boolean prepareDecoration(
Object element,
String originalText)
- Prepare the element for decoration. If it is already decorated and ready for update
return true. If decoration is pending return false.
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-
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Parameters:
-
element
- The element to be decorated -
originalText
- The starting text.
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Returns:
- boolean
true
if the decoration is ready for this element
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