Example usage for org.eclipse.jface.commands ActionHandler dispose

Introduction

In this page you can find the example usage for org.eclipse.jface.commands ActionHandler dispose.

Prototype

@Override
public final void dispose() 

Source Link

Document

Removes the property change listener from the action.

Usage

From source file:org.eclipse.jst.pagedesigner.editors.actions.DesignerStyleActionGroup.java

License:Open Source License

/**
 * dispose the action// w  w  w.j  ava  2 s.c  o  m
 */
public void dispose() {
    for (final ActionHandler actionHandler : _actionHandlers) {
        actionHandler.dispose();
    }
}

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From source file:org.eclipse.ui.internal.WorkbenchWindow.java

License:Open Source License

void registerGlobalAction(IAction globalAction) {
    String commandId = globalAction.getActionDefinitionId();

    if (commandId != null) {
        final Object value = globalActionHandlersByCommandId.remove(commandId);
        if (value instanceof ActionHandler) {
            // This handler is about to get clobbered, so dispose it.
            final ActionHandler handler = (ActionHandler) value;
            handler.dispose();
        }//from www.  j  a v  a2s .co m

        if (globalAction instanceof CommandAction) {
            final String actionId = globalAction.getId();
            if (actionId != null) {
                final IActionCommandMappingService mappingService = (IActionCommandMappingService) serviceLocator
                        .getService(IActionCommandMappingService.class);
                mappingService.map(actionId, commandId);
            }
        } else {
            globalActionHandlersByCommandId.put(commandId, new ActionHandler(globalAction));
        }
    }

    submitGlobalActions();
}

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