Module java.desktop
Package javax.swing.plaf

# Class ViewportUI

java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.ViewportUI

Direct Known Subclasses:
  `BasicViewportUI`, `MultiViewportUI`, `SynthViewportUI`

public abstract class ViewportUI extends ComponentUI
Pluggable look and feel interface for JViewport.

- ## Constructor Summary

  Constructors
  Modifier
  Constructor
  Description
  `protected`
  `ViewportUI()`
  Constructor for subclasses to call.

- ## Method Summary

  ### Methods declared in class javax.swing.plaf.ComponentUI

  `contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update`

  ### Methods declared in class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### ViewportUI

    protected ViewportUI()
    Constructor for subclasses to call.