/* * Copyright (c) 2002, 2011, Oracle and/or its affiliates. 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.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 * @since 1.7 */public class SynthTextPaneUI extends SynthEditorPaneUI { /** * Creates a UI for the JTextPane. * * @param c the JTextPane object * @return the UI object */ 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") */ @Override protected String getPropertyPrefix() { return "TextPane"; } /** * Installs the UI for a component. This does the following * things. * <ol> * <li> * Sets opaqueness of the associated component according to its style, * if the opaque property has not already been set by the client program. * <li> * Installs the default caret and highlighter into the * associated component. These properties are only set if their * current value is either {@code null} or an instance of * {@link UIResource}. * <li> * Attaches to the editor and model. If there is no * model, a default one is created. * <li> * Creates the view factory and the view hierarchy used * to represent the model. * </ol> * * @param c the editor component * @see javax.swing.plaf.basic.BasicTextUI#installUI * @see ComponentUI#installUI */ @Override 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 */ @Override 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()); } } @Override void paintBackground(SynthContext context, Graphics g, JComponent c) { context.getPainter().paintTextPaneBackground(context, g, 0, 0, c.getWidth(), c.getHeight()); } /** * @inheritDoc */ @Override public void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h) { context.getPainter().paintTextPaneBorder(context, g, x, y, w, h); }}
/*
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.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
* @since 1.7
*/
public class SynthTextPaneUI extends SynthEditorPaneUI {
/**
* Creates a UI for the JTextPane.
*
* @param c the JTextPane object
* @return the UI object
*/
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")
*/
@Override
protected String getPropertyPrefix() {
return "TextPane";
}
/**
* Installs the UI for a component. This does the following
* things.
* <ol>
* <li>
* Sets opaqueness of the associated component according to its style,
* if the opaque property has not already been set by the client program.
* <li>
* Installs the default caret and highlighter into the
* associated component. These properties are only set if their
* current value is either {@code null} or an instance of
* {@link UIResource}.
* <li>
* Attaches to the editor and model. If there is no
* model, a default one is created.
* <li>
* Creates the view factory and the view hierarchy used
* to represent the model.
* </ol>
*
* @param c the editor component
* @see javax.swing.plaf.basic.BasicTextUI#installUI
* @see ComponentUI#installUI
*/
@Override
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
*/
@Override
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());
}
}
@Override
void paintBackground(SynthContext context, Graphics g, JComponent c) {
context.getPainter().paintTextPaneBackground(context, g, 0, 0,
c.getWidth(), c.getHeight());
}
/**
* @inheritDoc
*/
@Override
public void paintBorder(SynthContext context, Graphics g, int x,
int y, int w, int h) {
context.getPainter().paintTextPaneBorder(context, g, x, y, w, h);
}
}