feat(jdk8): move files to new folder to avoid resources compiled.
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226
jdkSrc/jdk8/javax/swing/plaf/metal/MetalRadioButtonUI.java
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226
jdkSrc/jdk8/javax/swing/plaf/metal/MetalRadioButtonUI.java
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/*
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* Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package javax.swing.plaf.metal;
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import sun.swing.SwingUtilities2;
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import sun.awt.AppContext;
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import javax.swing.plaf.basic.*;
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import javax.swing.border.*;
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import javax.swing.plaf.*;
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import java.io.Serializable;
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import javax.swing.text.View;
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/**
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* RadioButtonUI implementation for MetalRadioButtonUI
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* <p>
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* <strong>Warning:</strong>
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* Serialized objects of this class will not be compatible with
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* future Swing releases. The current serialization support is
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* appropriate for short term storage or RMI between applications running
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* the same version of Swing. As of 1.4, support for long term storage
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* of all JavaBeans™
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* has been added to the <code>java.beans</code> package.
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* Please see {@link java.beans.XMLEncoder}.
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*
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* @author Michael C. Albers (Metal modifications)
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* @author Jeff Dinkins (original BasicRadioButtonCode)
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*/
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public class MetalRadioButtonUI extends BasicRadioButtonUI {
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private static final Object METAL_RADIO_BUTTON_UI_KEY = new Object();
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protected Color focusColor;
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protected Color selectColor;
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protected Color disabledTextColor;
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private boolean defaults_initialized = false;
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// ********************************
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// Create PlAF
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// ********************************
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public static ComponentUI createUI(JComponent c) {
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AppContext appContext = AppContext.getAppContext();
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MetalRadioButtonUI metalRadioButtonUI =
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(MetalRadioButtonUI) appContext.get(METAL_RADIO_BUTTON_UI_KEY);
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if (metalRadioButtonUI == null) {
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metalRadioButtonUI = new MetalRadioButtonUI();
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appContext.put(METAL_RADIO_BUTTON_UI_KEY, metalRadioButtonUI);
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}
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return metalRadioButtonUI;
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}
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// ********************************
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// Install Defaults
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// ********************************
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public void installDefaults(AbstractButton b) {
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super.installDefaults(b);
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if(!defaults_initialized) {
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focusColor = UIManager.getColor(getPropertyPrefix() + "focus");
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selectColor = UIManager.getColor(getPropertyPrefix() + "select");
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disabledTextColor = UIManager.getColor(getPropertyPrefix() + "disabledText");
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defaults_initialized = true;
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}
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LookAndFeel.installProperty(b, "opaque", Boolean.TRUE);
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}
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protected void uninstallDefaults(AbstractButton b) {
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super.uninstallDefaults(b);
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defaults_initialized = false;
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}
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// ********************************
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// Default Accessors
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// ********************************
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protected Color getSelectColor() {
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return selectColor;
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}
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protected Color getDisabledTextColor() {
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return disabledTextColor;
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}
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protected Color getFocusColor() {
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return focusColor;
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}
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// ********************************
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// Paint Methods
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// ********************************
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public synchronized void paint(Graphics g, JComponent c) {
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AbstractButton b = (AbstractButton) c;
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ButtonModel model = b.getModel();
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Dimension size = c.getSize();
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int w = size.width;
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int h = size.height;
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Font f = c.getFont();
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g.setFont(f);
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FontMetrics fm = SwingUtilities2.getFontMetrics(c, g, f);
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Rectangle viewRect = new Rectangle(size);
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Rectangle iconRect = new Rectangle();
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Rectangle textRect = new Rectangle();
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Insets i = c.getInsets();
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viewRect.x += i.left;
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viewRect.y += i.top;
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viewRect.width -= (i.right + viewRect.x);
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viewRect.height -= (i.bottom + viewRect.y);
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Icon altIcon = b.getIcon();
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Icon selectedIcon = null;
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Icon disabledIcon = null;
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String text = SwingUtilities.layoutCompoundLabel(
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c, fm, b.getText(), altIcon != null ? altIcon : getDefaultIcon(),
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b.getVerticalAlignment(), b.getHorizontalAlignment(),
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b.getVerticalTextPosition(), b.getHorizontalTextPosition(),
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viewRect, iconRect, textRect, b.getIconTextGap());
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// fill background
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if(c.isOpaque()) {
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g.setColor(b.getBackground());
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g.fillRect(0,0, size.width, size.height);
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}
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// Paint the radio button
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if(altIcon != null) {
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if(!model.isEnabled()) {
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if(model.isSelected()) {
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altIcon = b.getDisabledSelectedIcon();
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} else {
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altIcon = b.getDisabledIcon();
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}
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} else if(model.isPressed() && model.isArmed()) {
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altIcon = b.getPressedIcon();
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if(altIcon == null) {
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// Use selected icon
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altIcon = b.getSelectedIcon();
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}
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} else if(model.isSelected()) {
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if(b.isRolloverEnabled() && model.isRollover()) {
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altIcon = b.getRolloverSelectedIcon();
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if (altIcon == null) {
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altIcon = b.getSelectedIcon();
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}
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} else {
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altIcon = b.getSelectedIcon();
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}
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} else if(b.isRolloverEnabled() && model.isRollover()) {
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altIcon = b.getRolloverIcon();
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}
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if(altIcon == null) {
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altIcon = b.getIcon();
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}
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altIcon.paintIcon(c, g, iconRect.x, iconRect.y);
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} else {
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getDefaultIcon().paintIcon(c, g, iconRect.x, iconRect.y);
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}
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// Draw the Text
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if(text != null) {
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View v = (View) c.getClientProperty(BasicHTML.propertyKey);
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if (v != null) {
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v.paint(g, textRect);
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} else {
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int mnemIndex = b.getDisplayedMnemonicIndex();
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if(model.isEnabled()) {
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// *** paint the text normally
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g.setColor(b.getForeground());
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} else {
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// *** paint the text disabled
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g.setColor(getDisabledTextColor());
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}
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SwingUtilities2.drawStringUnderlineCharAt(c,g,text,
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mnemIndex, textRect.x, textRect.y + fm.getAscent());
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}
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if(b.hasFocus() && b.isFocusPainted() &&
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textRect.width > 0 && textRect.height > 0 ) {
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paintFocus(g,textRect,size);
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}
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}
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}
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protected void paintFocus(Graphics g, Rectangle t, Dimension d){
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g.setColor(getFocusColor());
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g.drawRect(t.x-1, t.y-1, t.width+1, t.height+1);
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}
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}
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