/*
* @(#)HeavyweightWrapper.java 10/18/2005
*
* Copyright 2002 - 2005 JIDE Software Inc. All rights reserved.
*/
package com.jidesoft.swing;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
/**
* HeavyweightWrapper is a special heavyweight Panel that can hold another component.
* <p/>
* It's package local right now. Whenever it is ready, we will make it public.
*/
public class HeavyweightWrapper extends Panel {
private Component _component;
private boolean _heavyweight;
final private Dimension MIN_DIM = new Dimension(0, 0);
public HeavyweightWrapper(Component component) {
this(component, false);
}
@Override
public Dimension getMinimumSize() {
return MIN_DIM;
}
public HeavyweightWrapper(Component component, boolean heavyweight) {
_component = component;
if (_component != null) {
((JComponent) _component).putClientProperty("HeavyweightWrapper", this);
_component.addComponentListener(new ComponentListener() {
public void componentResized(ComponentEvent e) {
}
public void componentMoved(ComponentEvent e) {
}
public void componentShown(ComponentEvent e) {
setVisible(true);
}
public void componentHidden(ComponentEvent e) {
setVisible(false);
}
});
}
setLayout(new BorderLayout());
setVisible(false);
_heavyweight = heavyweight;
}
public boolean isHeavyweight() {
return _heavyweight;
}
public void setHeavyweight(boolean heavyweight) {
_heavyweight = heavyweight;
}
public void delegateAdd(Container parent, Object constraints) {
JideSwingUtilities.removeFromParentWithFocusTransfer(_component);
if (isHeavyweight()) {
if (_component.getParent() != this) {
add(_component);
// System.out.println("added component");
}
if (this.getParent() != parent) {
parent.add(this, constraints);
// System.out.println("added parent");
}
}
else {
parent.add(_component, constraints);
}
}
public void delegateRemove(Container parent) {
JideSwingUtilities.removeFromParentWithFocusTransfer(_component);
if (isHeavyweight()) {
remove(_component);
parent.remove(this);
// System.out.println("removed");
}
else {
parent.remove(_component);
}
}
public void delegateSetVisible(boolean visible) {
if (isHeavyweight()) {
this.setVisible(visible);
_component.setVisible(visible);
}
else {
_component.setVisible(visible);
}
}
public void delegateSetBounds(Rectangle bounds) {
if (isHeavyweight()) {
this.setBounds(bounds);
_component.setBounds(0, 0, bounds.width, bounds.height);
}
else {
_component.setBounds(bounds);
}
}
public void delegateSetBounds(int x, int y, int width, int height) {
if (isHeavyweight()) {
this.setBounds(x, y, width, height);
_component.setBounds(0, 0, width, height);
}
else {
_component.setBounds(x, y, width, height);
}
}
public void delegateSetLocation(int x, int y) {
if (isHeavyweight()) {
this.setLocation(x, y);
_component.setLocation(0, 0);
}
else {
_component.setLocation(x, y);
}
}
public void delegateSetLocation(Point p) {
if (isHeavyweight()) {
this.setLocation(p);
_component.setLocation(0, 0);
}
else {
_component.setLocation(p);
}
}
public void delegateSetCursor(Cursor cursor) {
_component.setCursor(cursor);
}
public void delegateSetNull() {
((JComponent) _component).putClientProperty("HeavyweightWrapper", null);
_component = null;
}
public Container delegateGetParent() {
if (isHeavyweight()) {
return getParent();
}
else {
return _component.getParent();
}
}
public boolean delegateIsVisible() {
if (isHeavyweight()) {
return isVisible();
}
else {
return _component.isVisible();
}
}
public Rectangle delegateGetBounds() {
if (isHeavyweight()) {
return getBounds();
}
else {
return _component.getBounds();
}
}
public void delegateRepaint() {
if (isHeavyweight()) {
repaint();
_component.repaint();
}
else {
_component.repaint();
}
}
public Component getComponent() {
return _component;
}
public void setComponent(Component component) {
_component = component;
}
}