/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is Forte for Java, Community Edition. The Initial
* Developer of the Original Code is Sun Microsystems, Inc. Portions
* Copyright 1997-2000 Sun Microsystems, Inc. All Rights Reserved.
*/
package org.netbeans.modules.form.compat2.border;
import java.awt.*;
import java.beans.*;
import javax.swing.border.*;
import org.openide.nodes.*;
/**
*
* @author Petr Hamernik
* @version 1.02, Aug 07, 1998
*/
public class EmptyBorderInfo extends BorderInfoSupport {
/** generated Serialized Version UID */
static final long serialVersionUID = -4875525069061190423L;
/** Default icons for Border in design time. */
static protected Image defaultIcon;
static protected Image defaultIcon32;
static {
defaultIcon = Toolkit.getDefaultToolkit ().getImage (
EmptyBorderInfo.class.getResource ("/org/netbeans/modules/form/resources/palette/border.gif")); // NOI18N
defaultIcon32 = Toolkit.getDefaultToolkit ().getImage (
EmptyBorderInfo.class.getResource ("/org/netbeans/modules/form/resources/palette/border32.gif")); // NOI18N
}
private static final String PROP_INSETS = "insets"; // NOI18N
private static final Insets DEFAULT_INSETS = new Insets(1, 1, 1, 1);
static final private int[][] CONSTRUCTORS = new int[][] { { 0 } };
private Insets insets;
private transient Node.Property insetsProp = null;
public EmptyBorderInfo() {
insets = new Insets(1, 1, 1, 1);
}
/** An icon of the border. This icon will be used on the ComponentPalette
* for this layout's item.
* @param type the desired type of the icon (BeanInfo.ICON_???)
* @return layout's icon.
*/
public Image getIcon(int type) {
if ((type == BeanInfo.ICON_COLOR_16x16) || (type == BeanInfo.ICON_MONO_16x16))
return defaultIcon;
else
return defaultIcon32;
}
protected Border createDefaultBorder() {
return new EmptyBorder(1, 1, 1, 1);
}
private EmptyBorder getEmptyBorder() {
return (EmptyBorder) getBorder();
}
private void setInsets(Insets ins) {
insets = ins;
border = new EmptyBorder(ins);
}
/** Returns the border's properties for specified component.
* The default implementation returns empty array.
* @param node the RADVisualNode of the component which properties we request
* @return the layout-specific properties for specified component
*/
public Node.Property[] getProperties() {
return new Node.Property[] {
getInsetsProperty()
};
}
protected int[][] getConstructors() {
return CONSTRUCTORS;
}
private Node.Property getInsetsProperty() {
if (insetsProp == null) {
insetsProp = new BorderProp(PROP_INSETS, Insets.class,
BorderInfo.bundle.getString("PROP_Insets"),
BorderInfo.bundle.getString("HINT_Insets")) {
public Object getValue () {
return insets;
}
public void setValue (Object val) throws IllegalArgumentException {
if (val instanceof Insets) {
setInsets((Insets) val);
firePropChange();
}
else throw new IllegalArgumentException();
}
public boolean isDefault() {
return DEFAULT_INSETS.equals(insets);
}
};
}
return insetsProp;
}
public String getDisplayName() {
return BorderInfo.bundle.getString("NAME_EmptyBorder");
}
//--------------------------------------------------------------------------
// XMLPersistence implementation
public static final String XML_EMPTY_BORDER = "EmptyBorder"; // NOI18N
public static final String ATTR_TOP = "top"; // NOI18N
public static final String ATTR_LEFT = "left"; // NOI18N
public static final String ATTR_RIGHT = "right"; // NOI18N
public static final String ATTR_BOTTOM = "bottom"; // NOI18N
/** Called to load property value from specified XML subtree. If succesfully loaded,
* the value should be available via the getValue method.
* An IOException should be thrown when the value cannot be restored from the specified XML element
* @param element the XML DOM element representing a subtree of XML from which the value should be loaded
* @exception IOException thrown when the value cannot be restored from the specified XML element
*/
public void readFromXML (org.w3c.dom.Node element) throws java.io.IOException {
if (!XML_EMPTY_BORDER.equals (element.getNodeName ())) {
throw new java.io.IOException ();
}
org.w3c.dom.NamedNodeMap attributes = element.getAttributes ();
try {
String topText = attributes.getNamedItem (ATTR_TOP).getNodeValue ();
String leftText = attributes.getNamedItem (ATTR_LEFT).getNodeValue ();
String bottomText = attributes.getNamedItem (ATTR_BOTTOM).getNodeValue ();
String rightText = attributes.getNamedItem (ATTR_RIGHT).getNodeValue ();
insets = new Insets (Integer.parseInt (topText), Integer.parseInt (leftText), Integer.parseInt (bottomText), Integer.parseInt (rightText));
} catch (Exception e) {
throw new java.io.IOException (e.toString());
}
}
/** Called to store current property value into XML subtree. The property value should be set using the
* setValue method prior to calling this method.
* @param doc The XML document to store the XML in - should be used for creating nodes only
* @return the XML DOM element representing a subtree of XML from which the value should be loaded or null if there is no state to save
*/
public org.w3c.dom.Node storeToXML(org.w3c.dom.Document doc) {
org.w3c.dom.Element el = doc.createElement (XML_EMPTY_BORDER);
el.setAttribute (ATTR_TOP, Integer.toString (insets.top));
el.setAttribute (ATTR_LEFT, Integer.toString (insets.left));
el.setAttribute (ATTR_BOTTOM, Integer.toString (insets.bottom));
el.setAttribute (ATTR_RIGHT, Integer.toString (insets.right));
return el;
}
}
/*
* Log
* 7 Gandalf 1.6 1/12/00 Ian Formanek NOI18N
* 6 Gandalf 1.5 12/9/99 Pavel Buzek
* 5 Gandalf 1.4 10/23/99 Ian Formanek NO SEMANTIC CHANGE - Sun
* Microsystems Copyright in File Comment
* 4 Gandalf 1.3 8/2/99 Ian Formanek preview of XML
* serialization of borders
* 3 Gandalf 1.2 6/8/99 Ian Formanek ---- Package Change To
* org.openide ----
* 2 Gandalf 1.1 4/6/99 Ian Formanek fixed obtaining
* resources (Object.class.getResource -> getClass ().getResource)
* 1 Gandalf 1.0 4/2/99 Ian Formanek
* $
*/