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A LookAndFeel library for swing
/*
* Copyright (c) 2002 and later by MH Software-Entwicklung. All Rights Reserved.
*
* JTattoo is multiple licensed. If your are an open source developer you can use
* it under the terms and conditions of the GNU General Public License version 2.0
* or later as published by the Free Software Foundation.
*
* see: gpl-2.0.txt
*
* If you pay for a license you will become a registered user who could use the
* software under the terms and conditions of the GNU Lesser General Public License
* version 2.0 or later with classpath exception as published by the Free Software
* Foundation.
*
* see: lgpl-2.0.txt
* see: classpath-exception.txt
*
* Registered users could also use JTattoo under the terms and conditions of the
* Apache License, Version 2.0 as published by the Apache Software Foundation.
*
* see: APACHE-LICENSE-2.0.txt
*/
package com.jtattoo.plaf;
import java.awt.Graphics;
import java.awt.Toolkit;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.KeyEvent;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.UIResource;
import javax.swing.plaf.basic.BasicEditorPaneUI;
import javax.swing.text.DefaultEditorKit;
import javax.swing.text.JTextComponent;
/**
* @author Michael Hagen
*/
public class BaseEditorPaneUI extends BasicEditorPaneUI {
private Border orgBorder = null;
private FocusListener focusListener = null;
public static ComponentUI createUI(JComponent c) {
return new BaseEditorPaneUI();
}
public void installDefaults() {
super.installDefaults();
updateBackground();
}
protected void installKeyboardActions() {
super.installKeyboardActions();
if (JTattooUtilities.isMac()) {
InputMap im = (InputMap) UIManager.get("TextField.focusInputMap");
int commandKey = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_C, commandKey), DefaultEditorKit.copyAction);
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_V, commandKey), DefaultEditorKit.pasteAction);
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_X, commandKey), DefaultEditorKit.cutAction);
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, KeyEvent.ALT_DOWN_MASK), DefaultEditorKit.nextWordAction);
im.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, KeyEvent.ALT_DOWN_MASK), DefaultEditorKit.previousWordAction);
}
}
protected void installListeners() {
super.installListeners();
if (AbstractLookAndFeel.getTheme().doShowFocusFrame()) {
focusListener = new FocusListener() {
public void focusGained(FocusEvent e) {
if (getComponent() != null) {
orgBorder = getComponent().getBorder();
LookAndFeel laf = UIManager.getLookAndFeel();
if (laf instanceof AbstractLookAndFeel && orgBorder instanceof UIResource) {
Border focusBorder = ((AbstractLookAndFeel)laf).getBorderFactory().getFocusFrameBorder();
getComponent().setBorder(focusBorder);
}
getComponent().invalidate();
getComponent().repaint();
}
}
public void focusLost(FocusEvent e) {
if (getComponent() != null) {
if (orgBorder instanceof UIResource) {
getComponent().setBorder(orgBorder);
}
getComponent().invalidate();
getComponent().repaint();
}
}
};
getComponent().addFocusListener(focusListener);
}
}
protected void uninstallListeners() {
getComponent().removeFocusListener(focusListener);
focusListener = null;
super.uninstallListeners();
}
protected void paintBackground(Graphics g) {
g.setColor(getComponent().getBackground());
if (AbstractLookAndFeel.getTheme().doShowFocusFrame()) {
if (getComponent().hasFocus() && getComponent().isEditable()) {
g.setColor(AbstractLookAndFeel.getTheme().getFocusBackgroundColor());
}
}
g.fillRect(0, 0, getComponent().getWidth(), getComponent().getHeight());
}
private void updateBackground() {
JTextComponent c = getComponent();
if (c.getBackground() instanceof UIResource) {
if (!c.isEnabled() || !c.isEditable()) {
c.setBackground(AbstractLookAndFeel.getDisabledBackgroundColor());
} else {
c.setBackground(AbstractLookAndFeel.getInputBackgroundColor());
}
}
}
}