DefaultMenuLayout

javax.swing.plaf.basic

Class DefaultMenuLayout

java.lang.Object
- javax.swing.BoxLayout
- - javax.swing.plaf.basic.DefaultMenuLayout

All Implemented Interfaces:

LayoutManager, LayoutManager2, Serializable, UIResource
```
public class DefaultMenuLayout
extends BoxLayout
implements UIResource
```
The default layout manager for Popup menus and menubars. This class is an extension of BoxLayout which adds the UIResource tag so that pluggable L&Fs can distinguish it from user-installed layout managers on menus.

Field Summary
- Fields inherited from class javax.swing.BoxLayout
  LINE_AXIS, PAGE_AXIS, X_AXIS, Y_AXIS

Constructor Summary

Constructors

Constructor and Description
`DefaultMenuLayout(Container target, int axis)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`Dimension`	`preferredLayoutSize(Container target)` Returns the preferred dimensions for this layout, given the components in the specified target container.

Methods inherited from class javax.swing.BoxLayout
addLayoutComponent, addLayoutComponent, getAxis, getLayoutAlignmentX, getLayoutAlignmentY, getTarget, invalidateLayout, layoutContainer, maximumLayoutSize, minimumLayoutSize, removeLayoutComponent

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

- Constructor Detail
  - DefaultMenuLayout
```
public DefaultMenuLayout(Container target,
                         int axis)
```
- Method Detail
  - preferredLayoutSize
```
public Dimension preferredLayoutSize(Container target)
```
    Description copied from class: BoxLayout
    
    Returns the preferred dimensions for this layout, given the components in the specified target container.
    
    Specified by:
    
    preferredLayoutSize in interface LayoutManager
    
    Overrides:
    
    preferredLayoutSize in class BoxLayout
    
    Parameters:
    
    target - the container that needs to be laid out
    
    Returns:
    
    the dimensions >= 0 && <= Integer.MAX_VALUE
    
    See Also:
    
    Container, BoxLayout.minimumLayoutSize(java.awt.Container), BoxLayout.maximumLayoutSize(java.awt.Container)