CanvasControl.java

/*
 * 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.internal;

import org.terasology.input.MouseInput;
import org.terasology.math.geom.Vector2i;
import org.terasology.rendering.nui.Canvas;

/**
 */
public interface CanvasControl extends Canvas {

    void preRender();

    void postRender();

    void processMousePosition(Vector2i position);

    boolean processMouseClick(MouseInput button, Vector2i pos);

    boolean processMouseRelease(MouseInput button, Vector2i pos);

    boolean processMouseWheel(int wheelTurns, Vector2i pos);
}