/* ###
 * IP: GHIDRA
 * REVIEWED: YES
 *
 * 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 docking.widgets.indexedscrollpane;

import java.math.BigInteger;

public interface IndexedScrollable {

	BigInteger getIndexCount();

	boolean isUniformIndex();

	int getHeight(BigInteger index);

	void showIndex(BigInteger index, int verticalOffset);

	BigInteger getIndexAfter(BigInteger index);

	BigInteger getIndexBefore(BigInteger index);

	void scrollLineUp();

	void scrollLineDown();

	void scrollPageUp();

	void scrollPageDown();

	void addIndexScrollListener(IndexScrollListener listener);

	void removeIndexScrollListener(IndexScrollListener listener);
}
