1 /*
2 * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
144 StyledDocument doc = (StyledDocument) d;
145 font = doc.getFont(attr);
146 fg = doc.getForeground(attr);
147 if (attr.isDefined(StyleConstants.Background)) {
148 bg = doc.getBackground(attr);
149 } else {
150 bg = null;
151 }
152 setUnderline(StyleConstants.isUnderline(attr));
153 setStrikeThrough(StyleConstants.isStrikeThrough(attr));
154 setSuperscript(StyleConstants.isSuperscript(attr));
155 setSubscript(StyleConstants.isSubscript(attr));
156 } else {
157 throw new StateInvariantError("LabelView needs StyledDocument");
158 }
159 }
160 }
161
162 /**
163 * Fetches the <code>FontMetrics</code> used for this view.
164 * @deprecated FontMetrics are not used for glyph rendering
165 * when running in the JDK.
166 */
167 @Deprecated
168 protected FontMetrics getFontMetrics() {
169 sync();
170 Container c = getContainer();
171 return (c != null) ? c.getFontMetrics(font) :
172 Toolkit.getDefaultToolkit().getFontMetrics(font);
173 }
174
175 /**
176 * Fetches the background color to use to render the glyphs.
177 * This is implemented to return a cached background color,
178 * which defaults to <code>null</code>.
179 *
180 * @return the cached background color
181 * @since 1.3
182 */
183 public Color getBackground() {
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1 /*
2 * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
144 StyledDocument doc = (StyledDocument) d;
145 font = doc.getFont(attr);
146 fg = doc.getForeground(attr);
147 if (attr.isDefined(StyleConstants.Background)) {
148 bg = doc.getBackground(attr);
149 } else {
150 bg = null;
151 }
152 setUnderline(StyleConstants.isUnderline(attr));
153 setStrikeThrough(StyleConstants.isStrikeThrough(attr));
154 setSuperscript(StyleConstants.isSuperscript(attr));
155 setSubscript(StyleConstants.isSubscript(attr));
156 } else {
157 throw new StateInvariantError("LabelView needs StyledDocument");
158 }
159 }
160 }
161
162 /**
163 * Fetches the <code>FontMetrics</code> used for this view.
164 * @return the <code>FontMetrics</code> used for this view
165 * @deprecated FontMetrics are not used for glyph rendering
166 * when running in the JDK.
167 */
168 @Deprecated
169 protected FontMetrics getFontMetrics() {
170 sync();
171 Container c = getContainer();
172 return (c != null) ? c.getFontMetrics(font) :
173 Toolkit.getDefaultToolkit().getFontMetrics(font);
174 }
175
176 /**
177 * Fetches the background color to use to render the glyphs.
178 * This is implemented to return a cached background color,
179 * which defaults to <code>null</code>.
180 *
181 * @return the cached background color
182 * @since 1.3
183 */
184 public Color getBackground() {
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