- java.lang.Object
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- javax.swing.JRootPane.RootLayout
 
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- All Implemented Interfaces:
- LayoutManager,- LayoutManager2,- Serializable
 - Enclosing class:
- JRootPane
 
 protected class JRootPane.RootLayout extends Object implements LayoutManager2, Serializable A custom layout manager that is responsible for the layout of layeredPane, glassPane, and menuBar.Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beanspackage. Please seeXMLEncoder.- See Also:
- Serialized Form
 
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Constructor SummaryConstructors Modifier Constructor Description protectedRootLayout()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidlayoutContainer(Container parent)Instructs the layout manager to perform the layout for the specified container.DimensionmaximumLayoutSize(Container target)Returns the maximum amount of space the layout can use.DimensionminimumLayoutSize(Container parent)Returns the minimum amount of space the layout needs.DimensionpreferredLayoutSize(Container parent)Returns the amount of space the layout would like to have.- 
Methods declared in class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods declared in interface java.awt.LayoutManageraddLayoutComponent, removeLayoutComponent
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Methods declared in interface java.awt.LayoutManager2addLayoutComponent, getLayoutAlignmentX, getLayoutAlignmentY, invalidateLayout
 
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Method Detail- 
preferredLayoutSizepublic Dimension preferredLayoutSize(Container parent) Returns the amount of space the layout would like to have.- Specified by:
- preferredLayoutSizein interface- LayoutManager
- Parameters:
- parent- the Container for which this layout manager is being used
- Returns:
- a Dimension object containing the layout's preferred size
- See Also:
- LayoutManager.minimumLayoutSize(java.awt.Container)
 
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minimumLayoutSizepublic Dimension minimumLayoutSize(Container parent) Returns the minimum amount of space the layout needs.- Specified by:
- minimumLayoutSizein interface- LayoutManager
- Parameters:
- parent- the Container for which this layout manager is being used
- Returns:
- a Dimension object containing the layout's minimum size
- See Also:
- LayoutManager.preferredLayoutSize(java.awt.Container)
 
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maximumLayoutSizepublic Dimension maximumLayoutSize(Container target) Returns the maximum amount of space the layout can use.- Specified by:
- maximumLayoutSizein interface- LayoutManager2
- Parameters:
- target- the Container for which this layout manager is being used
- Returns:
- a Dimension object containing the layout's maximum size
- See Also:
- Component.getMaximumSize(),- LayoutManager
 
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layoutContainerpublic void layoutContainer(Container parent) Instructs the layout manager to perform the layout for the specified container.- Specified by:
- layoutContainerin interface- LayoutManager
- Parameters:
- parent- the Container for which this layout manager is being used
 
 
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