javax.swing.plaf.basic
Class DefaultMenuLayoutjava.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 plauggable 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
DefaultMenuLayout(Container target, int axis)
Method Summary
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, getLayoutAlignmentX, getLayoutAlignmentY, 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)