/*
* Copyright 2014 MovingBlocks
*
* 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.terasology.rendering.nui;
/**
* @param <T> the class type of the layout hint
*/
public interface UILayout<T extends LayoutHint> extends UIWidget {
/**
* Adds a widget with an optional layout hint
*
* @param element the element to add
* @param hint A hint as to how the widget should be laid out - may be null (and null values should be handled).
*/
void addWidget(UIWidget element, T hint);
/**
* Removes a widget from the layout.
* @param element the element to remove
*/
void removeWidget(UIWidget element);
}