/* * Copyright (c) 2004, 2008, 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 sun.tools.jconsole.inspector;import java.awt.*;import java.awt.dnd.*;import java.awt.event.*;import java.awt.datatransfer.*;import java.io.*;import java.util.*;import javax.swing.plaf.*;import javax.swing.event.*;import javax.swing.*;/** * This list implements the drag and drop functionality. */@SuppressWarnings("serial")public class XTextField extends JPanel implements DocumentListener, ActionListener { private static final Color selF = Color.red; private static final Color selB = Color.yellow; private Color fore=null, back=null; private HashMap items = null; //used for popup menu selection private XObject selectedObject; private XObject currentObject; private Class expectedClass; private Object value; protected JTextField textField; private JButton browseObjects; private static boolean allowNullSelection = false; protected final static int COMPATIBLE_VALUE = 1; protected final static int CURRENT_VALUE = 2; protected final static int NULL_VALUE = 3; private JButton button; private XOperations operation; //used in XTestFieldEditor public XTextField() { super(new BorderLayout()); add(textField = new JTextField(),BorderLayout.CENTER); textField.addActionListener(this); // } public XTextField(Object value) { this(value,value.toString().length()); } public XTextField(Object value, int colWidth) { this(value,value.getClass(),colWidth, true, null, null); } public XTextField(Object value, Class expectedClass, int colWidth, boolean isCallable, JButton button, XOperations operation) { super(new BorderLayout()); this.expectedClass = expectedClass; this.button = button; this.operation = operation; add(textField = new JTextField(value.toString(),colWidth), BorderLayout.CENTER); if(isCallable) textField.addActionListener(this); boolean fieldEditable = Utils.isEditableType(expectedClass.getName()); if (fieldEditable && isCallable) { textField.setEditable(true); } else { textField.setEditable(false); } } public static void setNullSelectionAllowed(boolean allowNullSelection) { XTextField.allowNullSelection = allowNullSelection; } public static boolean getNullSelectionAllowed() { return allowNullSelection; } protected void init(Object value, Class expectedClass) { this.expectedClass = expectedClass; this.value = value; boolean fieldEditable = Utils.isEditableType(expectedClass.getName()); clearObject(); if (value != null) { currentObject = new XObject(value); textField.setText(value.toString()); } else { currentObject = XObject.NULL_OBJECT; //null String value for the moment textField.setText(""); } textField.setToolTipText(null); if (fieldEditable) { if (!textField.isEditable()) { textField.setEditable(true); } } else { if (textField.isEditable()) { textField.setEditable(false); } } } private synchronized void setObject(XObject object) { clearObject(); selectedObject = object; currentObject = object; setSelectedColors(); textField.setText(object.getText()); textField.getDocument().addDocumentListener(this); paintImmediately(getVisibleRect()); } private synchronized void clearObject() { textField.getDocument().removeDocumentListener(this); selectedObject = null; currentObject = null; setDefaultColors(); } private synchronized void setSelectedColors() { // fore = textField.getForeground(); // back = textField.getBackground(); //textField.setForeground(Color.red); // textField.setBackground(Color.yellow); } private synchronized void setDefaultColors() { // if (fore != null) textField.setForeground(fore); // if (back != null) textField.setBackground(back); } public void setHorizontalAlignment(int h) { textField.setHorizontalAlignment(h); } //can be overwritten protected JMenuItem buildJMenuItem(XObject xobject, int valueType) { if (valueType == COMPATIBLE_VALUE) { return new JMenuItem(xobject.getText()); } else if (valueType == CURRENT_VALUE) { return new JMenuItem("> "+xobject.getText()); } else if (valueType == NULL_VALUE) { return new JMenuItem("null"); } else { return null; } } private JPopupMenu buildEditPopupMenu() { JPopupMenu menu = new JPopupMenu(); return menu; } // ACTIONLISTENER IMPLEMENTATION public void actionPerformed(ActionEvent e) { if (e.getSource() instanceof JTextField) { if(operation != null) operation.performInvokeRequest(button); } } /** * This method returns either the user inputted String, or an XObject * if one was dropped on the input field. */ public Object getValue() { if (selectedObject!=null) { if (selectedObject == XObject.NULL_OBJECT) { //null case return null; } else { return selectedObject; } } else { return textField.getText(); } } public void changedUpdate(DocumentEvent e) { // the user typed something, so remove references // to the obejct that was dropped. clearObject(); } public void removeUpdate(DocumentEvent e) { // the user typed something, so remove references // to the obejct that was dropped. clearObject(); } public void insertUpdate(DocumentEvent e) { // the user typed something, so remove references // to the obejct that was dropped. clearObject(); }}
/*
* Copyright (c) 2004, 2008, 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 sun.tools.jconsole.inspector;
import java.awt.*;
import java.awt.dnd.*;
import java.awt.event.*;
import java.awt.datatransfer.*;
import java.io.*;
import java.util.*;
import javax.swing.plaf.*;
import javax.swing.event.*;
import javax.swing.*;
/**
* This list implements the drag and drop functionality.
*/
@SuppressWarnings("serial")
public class XTextField extends JPanel
implements DocumentListener,
ActionListener {
private static final Color selF = Color.red;
private static final Color selB = Color.yellow;
private Color fore=null, back=null;
private HashMap items = null; //used for popup menu selection
private XObject selectedObject;
private XObject currentObject;
private Class expectedClass;
private Object value;
protected JTextField textField;
private JButton browseObjects;
private static boolean allowNullSelection = false;
protected final static int COMPATIBLE_VALUE = 1;
protected final static int CURRENT_VALUE = 2;
protected final static int NULL_VALUE = 3;
private JButton button;
private XOperations operation;
//used in XTestFieldEditor
public XTextField() {
super(new BorderLayout());
add(textField = new JTextField(),BorderLayout.CENTER);
textField.addActionListener(this);
//
}
public XTextField(Object value) {
this(value,value.toString().length());
}
public XTextField(Object value, int colWidth) {
this(value,value.getClass(),colWidth, true, null, null);
}
public XTextField(Object value,
Class expectedClass,
int colWidth,
boolean isCallable,
JButton button,
XOperations operation) {
super(new BorderLayout());
this.expectedClass = expectedClass;
this.button = button;
this.operation = operation;
add(textField = new JTextField(value.toString(),colWidth),
BorderLayout.CENTER);
if(isCallable)
textField.addActionListener(this);
boolean fieldEditable = Utils.isEditableType(expectedClass.getName());
if (fieldEditable && isCallable) {
textField.setEditable(true);
}
else {
textField.setEditable(false);
}
}
public static void setNullSelectionAllowed(boolean allowNullSelection) {
XTextField.allowNullSelection = allowNullSelection;
}
public static boolean getNullSelectionAllowed() {
return allowNullSelection;
}
protected void init(Object value, Class expectedClass) {
this.expectedClass = expectedClass;
this.value = value;
boolean fieldEditable = Utils.isEditableType(expectedClass.getName());
clearObject();
if (value != null) {
currentObject = new XObject(value);
textField.setText(value.toString());
}
else {
currentObject = XObject.NULL_OBJECT;
//null String value for the moment
textField.setText("");
}
textField.setToolTipText(null);
if (fieldEditable) {
if (!textField.isEditable()) {
textField.setEditable(true);
}
}
else {
if (textField.isEditable()) {
textField.setEditable(false);
}
}
}
private synchronized void setObject(XObject object) {
clearObject();
selectedObject = object;
currentObject = object;
setSelectedColors();
textField.setText(object.getText());
textField.getDocument().addDocumentListener(this);
paintImmediately(getVisibleRect());
}
private synchronized void clearObject() {
textField.getDocument().removeDocumentListener(this);
selectedObject = null;
currentObject = null;
setDefaultColors();
}
private synchronized void setSelectedColors() {
// fore = textField.getForeground();
// back = textField.getBackground();
//textField.setForeground(Color.red);
// textField.setBackground(Color.yellow);
}
private synchronized void setDefaultColors() {
// if (fore != null) textField.setForeground(fore);
// if (back != null) textField.setBackground(back);
}
public void setHorizontalAlignment(int h) {
textField.setHorizontalAlignment(h);
}
//can be overwritten
protected JMenuItem buildJMenuItem(XObject xobject, int valueType) {
if (valueType == COMPATIBLE_VALUE) {
return new JMenuItem(xobject.getText());
}
else if (valueType == CURRENT_VALUE) {
return new JMenuItem("> "+xobject.getText());
}
else if (valueType == NULL_VALUE) {
return new JMenuItem("null");
}
else {
return null;
}
}
private JPopupMenu buildEditPopupMenu() {
JPopupMenu menu = new JPopupMenu();
return menu;
}
// ACTIONLISTENER IMPLEMENTATION
public void actionPerformed(ActionEvent e) {
if (e.getSource() instanceof JTextField) {
if(operation != null)
operation.performInvokeRequest(button);
}
}
/**
* This method returns either the user inputted String, or an XObject
* if one was dropped on the input field.
*/
public Object getValue() {
if (selectedObject!=null) {
if (selectedObject == XObject.NULL_OBJECT) {
//null case
return null;
}
else {
return selectedObject;
}
}
else {
return textField.getText();
}
}
public void changedUpdate(DocumentEvent e) {
// the user typed something, so remove references
// to the obejct that was dropped.
clearObject();
}
public void removeUpdate(DocumentEvent e) {
// the user typed something, so remove references
// to the obejct that was dropped.
clearObject();
}
public void insertUpdate(DocumentEvent e) {
// the user typed something, so remove references
// to the obejct that was dropped.
clearObject();
}
}