WidgetVisitor (central-repository 4.0.0-RC API)

```
public interface WidgetVisitor
```
Visitor for Widget and Container.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`beginContainer()`	Signals the children of a `Container` are about to be visited.
`void`	`endContainer()`	Signals the children of a `Container` just have all been visited.
`void`	`visitWidget(Widget widget)`	Visits a `Widget`.

- Method Detail
  - beginContainer
```
void beginContainer()
```
    Signals the children of a Container are about to be visited.
  - visitWidget
```
void visitWidget(Widget widget)
```
    Visits a Widget.
    
    Parameters:
    
    widget - the visited widget.
  - endContainer
```
void endContainer()
```
    Signals the children of a Container just have all been visited.