Package org.eclipse.jface.action
Interface ExternalActionManager.IActiveChecker
- Enclosing class:
- ExternalActionManager
public static interface ExternalActionManager.IActiveChecker
Defines a callback mechanism for developer who wish to further control
the visibility of legacy action-based contribution items.
- Since:
- 3.1
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Method Summary
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Method Details
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isActive
Checks whether the command with the given identifier should be considered active. This can be used in systems using some kind of user interface filtering (e.g., activities in the Eclipse workbench).- Parameters:
commandId
- The identifier for the command; must not benull
- Returns:
true
if the command is active;false
otherwise.
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