/*
* Copyright 2010 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.waveprotocol.wave.client.widget.menu;
/**
* An item in a menu.
*
*/
public interface MenuItem {
/**
* Sets the item to be enabled or disabled (greyed out).
*
* @param enabled Whether to set the item to be enabled or disabled.
*/
void setEnabled(boolean enabled);
/**
* Sets the item's enabledness to the state it was in at creation.
*/
void resetEnabled();
/**
* Sets whether this object is visible.
*
* @param visible {code true} to show the object, {@code false} to hide it
*/
void setVisible(boolean visible);
/**
* Change the label.
*
* @param label {code String} label
*/
void setText(String label);
/**
* Window to {@link com.google.gwt.user.client.ui.UIObject#setDebugClass(String)}.
*
* The existence of this method is required by an existing class.
*
* @param debugClass
*/
// TODO(user): Rename back to setDebugClass once a final setDebugClass method no
// longer exists in UIObject, i.e. when new GWT jars are rolled.
void setDebugClassTODORename(String debugClass);
}