Uses of Class
org.eclipse.core.expressions.Expression
Package
Description
Application programming interfaces for the expression language.
Application programming interfaces for interaction
with and extension of the Eclipse Platform User Interface.
Application programming interfaces for interaction
with and extension of the Eclipse Platform User Interface.
Provides support for integrating contexts into the Eclipse workbench.
Provides support for integrating handlers into the Eclipse workbench.
Provides the public API and default implementation for contributing menu
and toolbars to the menu service.
Classes for service support.
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Uses of Expression in org.eclipse.core.expressions
Modifier and TypeClassDescriptionclass
class
class
class
class
class
This class makes use of the org.eclipse.core.expressions.definitions extension point to evaluate the current context against pre-defined expressions.class
class
Modifier and TypeFieldDescriptionstatic final Expression
Expression.FALSE
The expression corresponding toEvaluationResult.FALSE
.static final Expression
Expression.TRUE
The expression corresponding toEvaluationResult.TRUE
.Modifier and TypeMethodDescriptionabstract Expression
ElementHandler.create
(ExpressionConverter converter, IConfigurationElement config) Creates the corresponding expression for the given configuration element.ElementHandler.create
(ExpressionConverter converter, Element element) Creates the corresponding expression for the given DOM element.CompositeExpression.getChildren()
ExpressionConverter.perform
(IConfigurationElement root) Converts the tree of configuration elements represented by the given root element and returns a corresponding expression tree.Converts the tree of DOM elements represented by the given root element and returns a corresponding expression tree. -
Uses of Expression in org.eclipse.ui
Modifier and TypeClassDescriptionfinal class
An expression that checks the active shell variable.final class
An expression encapsulating all of the information from legacy handler submissions. -
Uses of Expression in org.eclipse.ui.activities
Modifier and TypeMethodDescriptionIActivity.getExpression()
Return an expression used to enable and disable this activity. -
Uses of Expression in org.eclipse.ui.contexts
Modifier and TypeMethodDescriptionIContextService.activateContext
(String contextId, Expression expression) Activates the given context within the context of this service.IContextService.activateContext
(String contextId, Expression expression, boolean global) Activates the given context within the context of this service.IContextService.activateContext
(String contextId, Expression expression, int sourcePriorities) Deprecated. -
Uses of Expression in org.eclipse.ui.handlers
Modifier and TypeMethodDescriptionIHandlerService.activateHandler
(String commandId, IHandler handler, Expression expression) Activates the given handler within the context of this service.IHandlerService.activateHandler
(String commandId, IHandler handler, Expression expression, boolean global) Activates the given handler within the context of this service.IHandlerService.activateHandler
(String commandId, IHandler handler, Expression expression, int sourcePriorities) Deprecated. -
Uses of Expression in org.eclipse.ui.internal
Modifier and TypeMethodDescriptionprotected abstract Expression
AbstractEvaluationHandler.getEnabledWhenExpression()
protected Expression
ActivateEditorHandler.getEnabledWhenExpression()
protected Expression
CloseAllHandler.getEnabledWhenExpression()
protected Expression
CloseEditorHandler.getEnabledWhenExpression()
protected Expression
CloseOthersHandler.getEnabledWhenExpression()
protected Expression
ShowPartPaneMenuHandler.getEnabledWhenExpression()
protected Expression
ShowViewMenuHandler.getEnabledWhenExpression()
EditorActionBars.getHandlerExpression()
Returns the expression used for action handler activation. -
Uses of Expression in org.eclipse.ui.services
Modifier and TypeMethodDescriptionIEvaluationService.addEvaluationListener
(Expression expression, IPropertyChangeListener listener, String property) Add a listener that can be notified when the workbench application context causes the expression evaluation value to change.
IContextService.activateContext(String, Expression)
instead.