/* * Copyright (c) 1998, 2005, 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.metal; import sun.swing.SwingUtilities2;import sun.awt.AppContext; import java.awt.*;import java.awt.event.*;import java.lang.ref.*;import java.util.*;import javax.swing.plaf.basic.BasicToggleButtonUI; import javax.swing.*;import javax.swing.border.*;import javax.swing.plaf.*;import javax.swing.*; import java.io.Serializable; /** * MetalToggleButton implementation * <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 Tom Santos */public class MetalToggleButtonUI extends BasicToggleButtonUI { private static final Object METAL_TOGGLE_BUTTON_UI_KEY = new Object(); protected Color focusColor; protected Color selectColor; protected Color disabledTextColor; private boolean defaults_initialized = false; // ******************************** // Create PLAF // ******************************** public static ComponentUI createUI(JComponent b) { AppContext appContext = AppContext.getAppContext(); MetalToggleButtonUI metalToggleButtonUI = (MetalToggleButtonUI) appContext.get(METAL_TOGGLE_BUTTON_UI_KEY); if (metalToggleButtonUI == null) { metalToggleButtonUI = new MetalToggleButtonUI(); appContext.put(METAL_TOGGLE_BUTTON_UI_KEY, metalToggleButtonUI); } return metalToggleButtonUI; } // ******************************** // Install Defaults // ******************************** public void installDefaults(AbstractButton b) { super.installDefaults(b); if(!defaults_initialized) { focusColor = UIManager.getColor(getPropertyPrefix() + "focus"); selectColor = UIManager.getColor(getPropertyPrefix() + "select"); disabledTextColor = UIManager.getColor(getPropertyPrefix() + "disabledText"); defaults_initialized = true; } } protected void uninstallDefaults(AbstractButton b) { super.uninstallDefaults(b); defaults_initialized = false; } // ******************************** // Default Accessors // ******************************** protected Color getSelectColor() { return selectColor; } protected Color getDisabledTextColor() { return disabledTextColor; } protected Color getFocusColor() { return focusColor; } // ******************************** // Paint Methods // ******************************** /** * If necessary paints the background of the component, then invokes * <code>paint</code>. * * @param g Graphics to paint to * @param c JComponent painting on * @throws NullPointerException if <code>g</code> or <code>c</code> is * null * @see javax.swing.plaf.ComponentUI#update * @see javax.swing.plaf.ComponentUI#paint * @since 1.5 */ public void update(Graphics g, JComponent c) { AbstractButton button = (AbstractButton)c; if ((c.getBackground() instanceof UIResource) && button.isContentAreaFilled() && c.isEnabled()) { ButtonModel model = button.getModel(); if (!MetalUtils.isToolBarButton(c)) { if (!model.isArmed() && !model.isPressed() && MetalUtils.drawGradient( c, g, "ToggleButton.gradient", 0, 0, c.getWidth(), c.getHeight(), true)) { paint(g, c); return; } } else if ((model.isRollover() || model.isSelected()) && MetalUtils.drawGradient(c, g, "ToggleButton.gradient", 0, 0, c.getWidth(), c.getHeight(), true)) { paint(g, c); return; } } super.update(g, c); } protected void paintButtonPressed(Graphics g, AbstractButton b) { if ( b.isContentAreaFilled() ) { g.setColor(getSelectColor()); g.fillRect(0, 0, b.getWidth(), b.getHeight()); } } protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) { AbstractButton b = (AbstractButton) c; ButtonModel model = b.getModel(); FontMetrics fm = SwingUtilities2.getFontMetrics(b, g); int mnemIndex = b.getDisplayedMnemonicIndex(); /* Draw the Text */ if(model.isEnabled()) { /*** paint the text normally */ g.setColor(b.getForeground()); } else { /*** paint the text disabled ***/ if (model.isSelected()) { g.setColor(c.getBackground()); } else { g.setColor(getDisabledTextColor()); } } SwingUtilities2.drawStringUnderlineCharAt(c, g, text, mnemIndex, textRect.x, textRect.y + fm.getAscent()); } protected void paintFocus(Graphics g, AbstractButton b, Rectangle viewRect, Rectangle textRect, Rectangle iconRect){ Rectangle focusRect = new Rectangle(); String text = b.getText(); boolean isIcon = b.getIcon() != null; // If there is text if ( text != null && !text.equals( "" ) ) { if ( !isIcon ) { focusRect.setBounds( textRect ); } else { focusRect.setBounds( iconRect.union( textRect ) ); } } // If there is an icon and no text else if ( isIcon ) { focusRect.setBounds( iconRect ); } g.setColor(getFocusColor()); g.drawRect((focusRect.x-1), (focusRect.y-1), focusRect.width+1, focusRect.height+1); } /** * Paints the appropriate icon of the button <code>b</code> in the * space <code>iconRect</code>. * * @param g Graphics to paint to * @param b Button to render for * @param iconRect space to render in * @throws NullPointerException if any of the arguments are null. * @since 1.5 */ protected void paintIcon(Graphics g, AbstractButton b, Rectangle iconRect) { super.paintIcon(g, b, iconRect); }}
/*
* Copyright (c) 1998, 2005, 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.metal;
import sun.swing.SwingUtilities2;
import sun.awt.AppContext;
import java.awt.*;
import java.awt.event.*;
import java.lang.ref.*;
import java.util.*;
import javax.swing.plaf.basic.BasicToggleButtonUI;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.plaf.*;
import javax.swing.*;
import java.io.Serializable;
/**
* MetalToggleButton implementation
* <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 Tom Santos
*/
public class MetalToggleButtonUI extends BasicToggleButtonUI {
private static final Object METAL_TOGGLE_BUTTON_UI_KEY = new Object();
protected Color focusColor;
protected Color selectColor;
protected Color disabledTextColor;
private boolean defaults_initialized = false;
// ********************************
// Create PLAF
// ********************************
public static ComponentUI createUI(JComponent b) {
AppContext appContext = AppContext.getAppContext();
MetalToggleButtonUI metalToggleButtonUI =
(MetalToggleButtonUI) appContext.get(METAL_TOGGLE_BUTTON_UI_KEY);
if (metalToggleButtonUI == null) {
metalToggleButtonUI = new MetalToggleButtonUI();
appContext.put(METAL_TOGGLE_BUTTON_UI_KEY, metalToggleButtonUI);
}
return metalToggleButtonUI;
}
// ********************************
// Install Defaults
// ********************************
public void installDefaults(AbstractButton b) {
super.installDefaults(b);
if(!defaults_initialized) {
focusColor = UIManager.getColor(getPropertyPrefix() + "focus");
selectColor = UIManager.getColor(getPropertyPrefix() + "select");
disabledTextColor = UIManager.getColor(getPropertyPrefix() + "disabledText");
defaults_initialized = true;
}
}
protected void uninstallDefaults(AbstractButton b) {
super.uninstallDefaults(b);
defaults_initialized = false;
}
// ********************************
// Default Accessors
// ********************************
protected Color getSelectColor() {
return selectColor;
}
protected Color getDisabledTextColor() {
return disabledTextColor;
}
protected Color getFocusColor() {
return focusColor;
}
// ********************************
// Paint Methods
// ********************************
/**
* If necessary paints the background of the component, then invokes
* <code>paint</code>.
*
* @param g Graphics to paint to
* @param c JComponent painting on
* @throws NullPointerException if <code>g</code> or <code>c</code> is
* null
* @see javax.swing.plaf.ComponentUI#update
* @see javax.swing.plaf.ComponentUI#paint
* @since 1.5
*/
public void update(Graphics g, JComponent c) {
AbstractButton button = (AbstractButton)c;
if ((c.getBackground() instanceof UIResource) &&
button.isContentAreaFilled() && c.isEnabled()) {
ButtonModel model = button.getModel();
if (!MetalUtils.isToolBarButton(c)) {
if (!model.isArmed() && !model.isPressed() &&
MetalUtils.drawGradient(
c, g, "ToggleButton.gradient", 0, 0, c.getWidth(),
c.getHeight(), true)) {
paint(g, c);
return;
}
}
else if ((model.isRollover() || model.isSelected()) &&
MetalUtils.drawGradient(c, g, "ToggleButton.gradient",
0, 0, c.getWidth(), c.getHeight(), true)) {
paint(g, c);
return;
}
}
super.update(g, c);
}
protected void paintButtonPressed(Graphics g, AbstractButton b) {
if ( b.isContentAreaFilled() ) {
g.setColor(getSelectColor());
g.fillRect(0, 0, b.getWidth(), b.getHeight());
}
}
protected void paintText(Graphics g, JComponent c, Rectangle textRect, String text) {
AbstractButton b = (AbstractButton) c;
ButtonModel model = b.getModel();
FontMetrics fm = SwingUtilities2.getFontMetrics(b, g);
int mnemIndex = b.getDisplayedMnemonicIndex();
/* Draw the Text */
if(model.isEnabled()) {
/*** paint the text normally */
g.setColor(b.getForeground());
}
else {
/*** paint the text disabled ***/
if (model.isSelected()) {
g.setColor(c.getBackground());
} else {
g.setColor(getDisabledTextColor());
}
}
SwingUtilities2.drawStringUnderlineCharAt(c, g, text, mnemIndex,
textRect.x, textRect.y + fm.getAscent());
}
protected void paintFocus(Graphics g, AbstractButton b,
Rectangle viewRect, Rectangle textRect, Rectangle iconRect){
Rectangle focusRect = new Rectangle();
String text = b.getText();
boolean isIcon = b.getIcon() != null;
// If there is text
if ( text != null && !text.equals( "" ) ) {
if ( !isIcon ) {
focusRect.setBounds( textRect );
}
else {
focusRect.setBounds( iconRect.union( textRect ) );
}
}
// If there is an icon and no text
else if ( isIcon ) {
focusRect.setBounds( iconRect );
}
g.setColor(getFocusColor());
g.drawRect((focusRect.x-1), (focusRect.y-1),
focusRect.width+1, focusRect.height+1);
}
/**
* Paints the appropriate icon of the button <code>b</code> in the
* space <code>iconRect</code>.
*
* @param g Graphics to paint to
* @param b Button to render for
* @param iconRect space to render in
* @throws NullPointerException if any of the arguments are null.
* @since 1.5
*/
protected void paintIcon(Graphics g, AbstractButton b, Rectangle iconRect) {
super.paintIcon(g, b, iconRect);
}
}