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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class BasicOptionPaneUI.ButtonAreaLayout - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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javax.swing.plaf.basic
Class BasicOptionPaneUI.ButtonAreaLayout

java.lang.Object
  |
  +--javax.swing.plaf.basic.BasicOptionPaneUI.ButtonAreaLayout

Enclosing class:

BasicOptionPaneUI

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public static class BasicOptionPaneUI.ButtonAreaLayout

extends Object

implements LayoutManager

ButtonAreaLayout acts similiar to FlowLayout. It lays out all components from left to right. If syncAllWidths is true, the widths of each component will be set to the largest preferred size width. This inner class is marked "public" due to a compiler bug. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicOptionPaneUI.

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Field Summary
protected  boolean	centersChildren           If true, children are lumped together in parent.
protected  int	padding
protected  boolean	syncAllWidths

 

Constructor Summary

BasicOptionPaneUI.ButtonAreaLayout(boolean syncAllWidths, int padding)

 

Method Summary
void	addLayoutComponent(String string, Component comp)           Adds the specified component with the specified name to the layout.
boolean	getCentersChildren()
int	getPadding()
boolean	getSyncAllWidths()
void	layoutContainer(Container container)           Lays out the container in the specified panel.
Dimension	minimumLayoutSize(Container c)           Calculates the minimum size dimensions for the specified panel given the components in the specified parent container.
Dimension	preferredLayoutSize(Container c)           Calculates the preferred size dimensions for the specified panel given the components in the specified parent container.
void	removeLayoutComponent(Component c)           Removes the specified component from the layout.
void	setCentersChildren(boolean newValue)
void	setPadding(int newPadding)
void	setSyncAllWidths(boolean newValue)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

syncAllWidths

protected boolean syncAllWidths

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padding

protected int padding

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centersChildren

protected boolean centersChildren

If true, children are lumped together in parent.

Constructor Detail

BasicOptionPaneUI.ButtonAreaLayout

public BasicOptionPaneUI.ButtonAreaLayout(boolean syncAllWidths,
                                          int padding)

Method Detail

setSyncAllWidths

public void setSyncAllWidths(boolean newValue)

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getSyncAllWidths

public boolean getSyncAllWidths()

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setPadding

public void setPadding(int newPadding)

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getPadding

public int getPadding()

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setCentersChildren

public void setCentersChildren(boolean newValue)

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getCentersChildren

public boolean getCentersChildren()

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addLayoutComponent

public void addLayoutComponent(String string,
                               Component comp)

Description copied from interface: LayoutManager

Adds the specified component with the specified name to the layout.

Specified by:

addLayoutComponent in interface LayoutManager

Tags copied from interface: LayoutManager

Parameters:

name - the component name

comp - the component to be added

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layoutContainer

public void layoutContainer(Container container)

Description copied from interface: LayoutManager

Lays out the container in the specified panel.

Specified by:

layoutContainer in interface LayoutManager

Tags copied from interface: LayoutManager

Parameters:

parent - the component which needs to be laid out

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minimumLayoutSize

public Dimension minimumLayoutSize(Container c)

Description copied from interface: LayoutManager

Calculates the minimum size dimensions for the specified panel given the components in the specified parent container.

Specified by:

minimumLayoutSize in interface LayoutManager

Tags copied from interface: LayoutManager

Parameters:

parent - the component to be laid out

See Also:

LayoutManager.preferredLayoutSize(java.awt.Container)

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preferredLayoutSize

public Dimension preferredLayoutSize(Container c)

Description copied from interface: LayoutManager

Calculates the preferred size dimensions for the specified panel given the components in the specified parent container.

Specified by:

preferredLayoutSize in interface LayoutManager

Tags copied from interface: LayoutManager

Parameters:

parent - the component to be laid out

See Also:

LayoutManager.minimumLayoutSize(java.awt.Container)

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removeLayoutComponent

public void removeLayoutComponent(Component c)

Description copied from interface: LayoutManager

Removes the specified component from the layout.

Specified by:

removeLayoutComponent in interface LayoutManager

Tags copied from interface: LayoutManager

Parameters:

comp - the component to be removed

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