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Java Source | 1998-06-30 | 4.7 KB | 149 lines |
- /*
- * @(#)MetalToggleButtonUI.java 1.8 98/04/13
- *
- * 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.metal;
-
- import java.awt.*;
- import java.awt.event.*;
- import com.sun.java.swing.plaf.basic.BasicToggleButtonUI;
-
- import com.sun.java.swing.*;
- import com.sun.java.swing.border.*;
- import com.sun.java.swing.plaf.*;
- import com.sun.java.swing.*;
- import com.sun.java.swing.plaf.basic.BasicGraphicsUtils;
-
- import java.io.Serializable;
-
- /**
- * MetalToggleButton implementation
- * <p>
- * Warning: serialized objects of this class will not be compatible with
- * future swing releases. The current serialization support is appropriate
- * for short term storage or RMI between Swing1.0 applications. It will
- * not be possible to load serialized Swing1.0 objects with future releases
- * of Swing. The JDK1.2 release of Swing will be the compatibility
- * baseline for the serialized form of Swing objects.
- *
- * @version 1.8 04/13/98
- * @author Tom Santos
- */
- public class MetalToggleButtonUI extends BasicToggleButtonUI {
- private static Color selectedColor;
- private static Color disabledTextColor;
- private static Color focusColor;
-
- protected final static Insets defaultMargin = new Insets(2,14,2,14);
-
- private static final MetalToggleButtonUI metalToggleButtonUI = new MetalToggleButtonUI();
-
- public static ComponentUI createUI(JComponent b) {
- return metalToggleButtonUI;
- }
-
- public void installUI(JComponent c) {
- super.installUI(c);
- selectedColor = UIManager.getColor("ToggleButton.selected");
- disabledTextColor = UIManager.getColor("ToggleButton.disabledText");
- focusColor = UIManager.getColor("ToggleButton.focus");
- }
-
- protected void paintButtonPressed(Graphics g, AbstractButton b) {
- Dimension size = b.getSize();
- g.setColor( selectedColor );
- g.fillRect( 0, 0, size.width, size.height );
- }
-
- public Insets getDefaultMargin( AbstractButton b ) {
- return defaultMargin;
- }
-
- protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) {
- AbstractButton b = (AbstractButton) c;
- ButtonModel model = b.getModel();
- FontMetrics fm = g.getFontMetrics();
-
- /* Draw the Text */
- if(model.isEnabled()) {
- /*** paint the text normally */
- g.setColor(b.getForeground());
- BasicGraphicsUtils.drawString(g,text, model.getMnemonic(),
- textRect.x,
- textRect.y + fm.getAscent());
- }
- else {
- /*** paint the text disabled ***/
- if (model.isSelected())
- g.setColor(UIManager.getColor("Button.background"));
- else
- g.setColor(UIManager.getColor("Button.disabledText"));
- BasicGraphicsUtils.drawString(g,text,model.getMnemonic(),
- textRect.x, textRect.y + fm.getAscent());
-
- }
- }
-
- static class MetalToggleButtonBorder extends MetalButtonBorder {
- public void paintBorder(Component c, Graphics g, int x, int y, int w, int h) {
- JToggleButton button = (JToggleButton)c;
- ButtonModel model = button.getModel();
-
- if (! c.isEnabled() ) {
- MetalUtils.drawDisabledBorder(g, x, y, w, h);
- } else {
- if ( model.isPressed() && model.isArmed() ) {
- MetalUtils.drawPressed3DBorder( g, x, y, w, h );
- } else if ( model.isSelected() ) {
- MetalUtils.drawDark3DBorder( g, x, y, w, h );
- } else {
- MetalUtils.drawFlush3DBorder( g, x, y, w, h );
- }
- }
- }
- }
-
- protected void paintFocus(Graphics g, AbstractButton b,
- Rectangle viewRect, Rectangle textRect, Rectangle iconRect){
-
- Rectangle focusRect = new Rectangle();
- String text = b.getText();
- boolean isIcon = b.getIcon() != null;
-
- // If there is text
- if ( text != null & !text.equals( "" ) ) {
- if ( !isIcon ) {
- focusRect.setBounds( textRect );
- }
- else {
- focusRect.setBounds( iconRect.union( textRect ) );
- }
- }
- // If there is an icon and no text
- else if ( isIcon ) {
- focusRect.setBounds( iconRect );
- }
-
- g.setColor(focusColor);
- g.drawRect((focusRect.x-1), (focusRect.y-1),
- focusRect.width+1, focusRect.height+1);
-
- }
- }
-