| /* |
| * Copyright 2011 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 com.google.gwt.user.client.ui; |
| |
| import com.google.gwt.event.dom.client.HasScrollHandlers; |
| |
| /** |
| * Describes a vertical scrollbar. |
| */ |
| public interface VerticalScrollbar extends HasVerticalScrolling, HasScrollHandlers, IsWidget { |
| |
| /** |
| * Get the height in pixels of the scrollable content that the scrollbar |
| * controls. |
| * |
| * <p> |
| * This is not the same as the maximum scroll top position. The maximum scroll |
| * position equals the <code>scrollHeight- offsetHeight</code>; |
| * |
| * @return the scroll height |
| * @see #setScrollHeight(int) |
| */ |
| int getScrollHeight(); |
| |
| /** |
| * Set the height in pixels of the scrollable content that the scrollbar |
| * controls. |
| * |
| * <p> |
| * This is not the same as the maximum scroll top position. The maximum scroll |
| * position equals the <code>scrollHeight- offsetHeight</code>; |
| * |
| * @param height the size height pixels |
| */ |
| void setScrollHeight(int height); |
| } |