ContainerTracker (swing-extensions 1.4.0 API)

java.lang.Object
- io.github.jonestimd.swing.validation.ContainerTracker

Direct Known Subclasses:

FieldChangeTracker, ValidationTracker
```
public abstract class ContainerTracker
extends java.lang.Object
```
Base class for tracking changes to a component hierarchy. After trackFieldChanges(Container) is called for a root container, componentAdded(Component) and componentRemoved(Component) will be called for any Component that is added or removed within the hierarchy of the the root container. Children of the following components are excluded from the tracking:
- JComboBox
- JList
- JTable

Constructor Summary

Constructors
Constructor Description

ContainerTracker()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`componentAdded(java.awt.Component component)`	Adds the `ContainerListener` to the `component`.
`protected void`	`componentRemoved(java.awt.Component component)`	Removes the `ContainerListener` to the `component`.
`void`	`trackFieldChanges(java.awt.Container container)`	Adds the `ContainerListener` to the `container` and any of its nested containers.
`void`	`untrackFieldChanges(java.awt.Container container)`	Removes the `ContainerListener` from the `container` and any of its nested containers.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ContainerTracker
```
public ContainerTracker()
```
- Method Detail
  - trackFieldChanges
```
public void trackFieldChanges(java.awt.Container container)
```
    Adds the ContainerListener to the container and any of its nested containers.
  - untrackFieldChanges
```
public void untrackFieldChanges(java.awt.Container container)
```
    Removes the ContainerListener from the container and any of its nested containers.
  - componentAdded
```
protected void componentAdded(java.awt.Component component)
```
    Adds the ContainerListener to the component.
  - componentRemoved
```
protected void componentRemoved(java.awt.Component component)
```
    Removes the ContainerListener to the component.