--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/javax/swing/plaf/synth/SynthToolTipUI.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,182 @@
+/*
+ * 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 java.awt.*;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+import javax.swing.*;
+import javax.swing.plaf.basic.BasicHTML;
+import javax.swing.plaf.basic.BasicToolTipUI;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.text.View;
+import sun.swing.plaf.synth.SynthUI;
+
+
+/**
+ * Synth's ToolTipUI.
+ *
+ * @author Joshua Outwater
+ */
+class SynthToolTipUI extends BasicToolTipUI implements PropertyChangeListener,
+ SynthUI {
+ private SynthStyle style;
+
+
+ public static ComponentUI createUI(JComponent c) {
+ return new SynthToolTipUI();
+ }
+
+ protected void installDefaults(JComponent c) {
+ updateStyle(c);
+ }
+
+ private void updateStyle(JComponent c) {
+ SynthContext context = getContext(c, ENABLED);
+ style = SynthLookAndFeel.updateStyle(context, this);
+ context.dispose();
+ }
+
+ protected void uninstallDefaults(JComponent c) {
+ SynthContext context = getContext(c, ENABLED);
+ style.uninstallDefaults(context);
+ context.dispose();
+ style = null;
+ }
+
+ protected void installListeners(JComponent c) {
+ c.addPropertyChangeListener(this);
+ }
+
+ protected void uninstallListeners(JComponent c) {
+ c.removePropertyChangeListener(this);
+ }
+
+ public SynthContext getContext(JComponent c) {
+ return getContext(c, getComponentState(c));
+ }
+
+ private SynthContext getContext(JComponent c, int state) {
+ return SynthContext.getContext(SynthContext.class, c,
+ SynthLookAndFeel.getRegion(c), style, state);
+ }
+
+ private Region getRegion(JComponent c) {
+ return SynthLookAndFeel.getRegion(c);
+ }
+
+ private int getComponentState(JComponent c) {
+ JComponent comp = ((JToolTip)c).getComponent();
+
+ if (comp != null && !comp.isEnabled()) {
+ return DISABLED;
+ }
+ return SynthLookAndFeel.getComponentState(c);
+ }
+
+ public void update(Graphics g, JComponent c) {
+ SynthContext context = getContext(c);
+
+ SynthLookAndFeel.update(context, g);
+ context.getPainter().paintToolTipBackground(context,
+ g, 0, 0, c.getWidth(), c.getHeight());
+ paint(context, g);
+ context.dispose();
+ }
+
+ public void paintBorder(SynthContext context, Graphics g, int x,
+ int y, int w, int h) {
+ context.getPainter().paintToolTipBorder(context, g, x, y, w, h);
+ }
+
+ public void paint(Graphics g, JComponent c) {
+ SynthContext context = getContext(c);
+
+ paint(context, g);
+ context.dispose();
+ }
+
+ protected void paint(SynthContext context, Graphics g) {
+ JToolTip tip = (JToolTip)context.getComponent();
+ String tipText = tip.getToolTipText();
+
+ Insets insets = tip.getInsets();
+ View v = (View)tip.getClientProperty(BasicHTML.propertyKey);
+ if (v != null) {
+ Rectangle paintTextR = new Rectangle(insets.left, insets.top,
+ tip.getWidth() - (insets.left + insets.right),
+ tip.getHeight() - (insets.top + insets.bottom));
+ v.paint(g, paintTextR);
+ } else {
+ g.setColor(context.getStyle().getColor(context,
+ ColorType.TEXT_FOREGROUND));
+ g.setFont(style.getFont(context));
+ context.getStyle().getGraphicsUtils(context).paintText(
+ context, g, tip.getTipText(), insets.left, insets.top, -1);
+ }
+ }
+
+ public Dimension getPreferredSize(JComponent c) {
+ SynthContext context = getContext(c);
+ Insets insets = c.getInsets();
+ Dimension prefSize = new Dimension(insets.left+insets.right,
+ insets.top+insets.bottom);
+ String text = ((JToolTip)c).getTipText();
+
+ if (text != null) {
+ View v = (c != null) ? (View) c.getClientProperty("html") : null;
+ if (v != null) {
+ prefSize.width += (int) v.getPreferredSpan(View.X_AXIS);
+ prefSize.height += (int) v.getPreferredSpan(View.Y_AXIS);
+ } else {
+ Font font = context.getStyle().getFont(context);
+ FontMetrics fm = c.getFontMetrics(font);
+ prefSize.width += context.getStyle().getGraphicsUtils(context).
+ computeStringWidth(context, font, fm, text);
+ prefSize.height += fm.getHeight();
+ }
+ }
+ context.dispose();
+ return prefSize;
+ }
+
+ public void propertyChange(PropertyChangeEvent e) {
+ if (SynthLookAndFeel.shouldUpdateStyle(e)) {
+ updateStyle((JToolTip)e.getSource());
+ }
+ String name = e.getPropertyName();
+ if (name.equals("tiptext") || "font".equals(name) ||
+ "foreground".equals(name)) {
+ // remove the old html view client property if one
+ // existed, and install a new one if the text installed
+ // into the JLabel is html source.
+ JToolTip tip = ((JToolTip) e.getSource());
+ String text = tip.getTipText();
+ BasicHTML.updateRenderer(tip, text);
+ }
+ }
+}