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Java Source | 1998-06-30 | 1.8 KB | 71 lines |
- /*
- * @(#)ComponentUI.java 1.10 98/01/23
- *
- * Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
- *
- * This software is the confidential and proprietary information of Sun
- * Microsystems, Inc. ("Confidential Information"). You shall not
- * disclose such Confidential Information and shall use it only in
- * accordance with the terms of the license agreement you entered into
- * with Sun.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
- * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
- * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
- * THIS SOFTWARE OR ITS DERIVATIVES.
- *
- */
-
- package com.sun.java.swing.plaf;
-
- import com.sun.java.swing.JComponent;
-
- import java.awt.Container;
- import java.awt.Dimension;
- import java.awt.Graphics;
- import java.awt.Insets;
-
-
- public abstract class ComponentUI
- {
- public void installUI(JComponent c) {
- }
-
- public void uninstallUI(JComponent c) {
- }
-
- public void paint(Graphics g, JComponent c) {
- }
-
- public void update(Graphics g, JComponent c) {
- if (c.isOpaque()) {
- g.setColor(c.getBackground());
- g.fillRect(0, 0, c.getWidth(),c.getHeight());
- }
- paint(g, c);
- }
-
- public Dimension getPreferredSize(JComponent c) {
- return null;
- }
-
- public Dimension getMinimumSize(JComponent c) {
- return getPreferredSize(c);
- }
-
- public Dimension getMaximumSize(JComponent c) {
- return getPreferredSize(c);
- }
-
- public boolean contains(JComponent c, int x, int y) {
- return c.inside(x, y);
- }
-
- public static ComponentUI createUI(JComponent c) {
- throw new Error("ComponentUI.createUI not implemented.");
- }
- }
-
-