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.
Fields
Fields inherited from class javax.swing.BoxLayout
LINE_AXIS, PAGE_AXIS, X_AXIS, Y_AXIS
Constructors
Constructor and Description |
---|
DefaultMenuLayout(Container target,
int axis) |
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
Constructors
DefaultMenuLayout
public DefaultMenuLayout(Container target,
int axis)
Methods
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 interfaceLayoutManager
- Overrides:
-
preferredLayoutSize
in classBoxLayout
- 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)
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/DefaultMenuLayout.html