--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/javax/swing/plaf/synth/SynthTextPaneUI.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2002-2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package javax.swing.plaf.synth;
+
+import javax.swing.*;
+import javax.swing.text.*;
+import javax.swing.plaf.*;
+import java.beans.PropertyChangeEvent;
+import java.awt.*;
+
+/**
+ * Provides the look and feel for a styled text editor in the
+ * Synth look and feel.
+ * <p>
+ * <strong>Warning:</strong>
+ * 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 applications running
+ * the same version of Swing. As of 1.4, support for long term storage
+ * of all JavaBeans<sup><font size="-2">TM</font></sup>
+ * has been added to the <code>java.beans</code> package.
+ * Please see {@link java.beans.XMLEncoder}.
+ *
+ * @author Shannon Hickey
+ */
+class SynthTextPaneUI extends SynthEditorPaneUI {
+
+ /**
+ * Creates a UI for the JTextPane.
+ *
+ * @param c the JTextPane object
+ * @return the UI
+ */
+ public static ComponentUI createUI(JComponent c) {
+ return new SynthTextPaneUI();
+ }
+
+ /**
+ * Fetches the name used as a key to lookup properties through the
+ * UIManager. This is used as a prefix to all the standard
+ * text properties.
+ *
+ * @return the name ("TextPane")
+ */
+ protected String getPropertyPrefix() {
+ return "TextPane";
+ }
+
+ public void installUI(JComponent c) {
+ super.installUI(c);
+ updateForeground(c.getForeground());
+ updateFont(c.getFont());
+ }
+
+ /**
+ * This method gets called when a bound property is changed
+ * on the associated JTextComponent. This is a hook
+ * which UI implementations may change to reflect how the
+ * UI displays bound properties of JTextComponent subclasses.
+ * If the font, foreground or document has changed, the
+ * the appropriate property is set in the default style of
+ * the document.
+ *
+ * @param evt the property change event
+ */
+ protected void propertyChange(PropertyChangeEvent evt) {
+ super.propertyChange(evt);
+
+ String name = evt.getPropertyName();
+
+ if (name.equals("foreground")) {
+ updateForeground((Color)evt.getNewValue());
+ } else if (name.equals("font")) {
+ updateFont((Font)evt.getNewValue());
+ } else if (name.equals("document")) {
+ JComponent comp = getComponent();
+ updateForeground(comp.getForeground());
+ updateFont(comp.getFont());
+ }
+ }
+
+ /**
+ * Update the color in the default style of the document.
+ *
+ * @param color the new color to use or null to remove the color attribute
+ * from the document's style
+ */
+ private void updateForeground(Color color) {
+ StyledDocument doc = (StyledDocument)getComponent().getDocument();
+ Style style = doc.getStyle(StyleContext.DEFAULT_STYLE);
+
+ if (style == null) {
+ return;
+ }
+
+ if (color == null) {
+ style.removeAttribute(StyleConstants.Foreground);
+ } else {
+ StyleConstants.setForeground(style, color);
+ }
+ }
+
+ /**
+ * Update the font in the default style of the document.
+ *
+ * @param font the new font to use or null to remove the font attribute
+ * from the document's style
+ */
+ private void updateFont(Font font) {
+ StyledDocument doc = (StyledDocument)getComponent().getDocument();
+ Style style = doc.getStyle(StyleContext.DEFAULT_STYLE);
+
+ if (style == null) {
+ return;
+ }
+
+ if (font == null) {
+ style.removeAttribute(StyleConstants.FontFamily);
+ style.removeAttribute(StyleConstants.FontSize);
+ style.removeAttribute(StyleConstants.Bold);
+ style.removeAttribute(StyleConstants.Italic);
+ } else {
+ StyleConstants.setFontFamily(style, font.getName());
+ StyleConstants.setFontSize(style, font.getSize());
+ StyleConstants.setBold(style, font.isBold());
+ StyleConstants.setItalic(style, font.isItalic());
+ }
+ }
+
+ void paintBackground(SynthContext context, Graphics g, JComponent c) {
+ context.getPainter().paintTextPaneBackground(context, g, 0, 0,
+ c.getWidth(), c.getHeight());
+ }
+
+ public void paintBorder(SynthContext context, Graphics g, int x,
+ int y, int w, int h) {
+ context.getPainter().paintTextPaneBorder(context, g, x, y, w, h);
+ }
+}