| /* ContainerPeer.java -- Interface for container peers |
| Copyright (C) 1999 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package java.awt.peer; |
| |
| import java.awt.Insets; |
| |
| public interface ContainerPeer extends ComponentPeer |
| { |
| Insets insets(); |
| |
| Insets getInsets(); |
| |
| void beginValidate(); |
| |
| void endValidate(); |
| |
| void beginLayout(); |
| |
| void endLayout(); |
| |
| boolean isPaintPending(); |
| |
| /** |
| * Check if this container peer can be restacked. |
| * |
| * @return true if this container peer supports being restacked, false otherwise |
| * @since 1.5 |
| */ |
| boolean isRestackSupported(); |
| |
| /** |
| * Cancel a pending paint event on a region of this container. |
| * |
| * @param x the x co-ordinate of the region |
| * @param y the y co-ordinate of the region |
| * @param width the width of the region |
| * @param height the height of the region |
| * @since 1.5 |
| */ |
| void cancelPendingPaint(int x, int y, int width, int height); |
| |
| /** |
| * Restack the component peers in this container peer. |
| * |
| * @since 1.5 |
| */ |
| void restack(); |
| } // interface ContainerPeer |
| |