javax.swing.plaf

public abstract Class ComboBoxUI

Class Inheritance

extends ComponentUI

Known Direct Subclasses

Imports

javax.swing.JComboBox

Pluggable look and feel interface for JComboBox.

Constructor Summary

Access	Constructor and Description
protected	ComboBoxUI() Constructor for subclasses to call.

Modifier and Type	Method and Description
public abstract boolean	Returns: true if the given `JComboBox` is traversable isFocusTraversable(JComboBox<?> a `JComboBox` c) Determine whether or not the combo box itself is traversable
public abstract boolean	Returns: true if popup of the `JComboBox` is visible isPopupVisible(JComboBox<?> a `JComboBox` c) Determine the visibility of the popup
public abstract void	setPopupVisible(JComboBox<?> a `JComboBox` c, boolean a `boolean` determining the visibility of the popup v) Set the visibility of the popup

Inherited from javax.swing.plaf.ComponentUI:: contains createUI getAccessibleChild getAccessibleChildrenCount getBaseline getBaselineResizeBehavior getMaximumSize getMinimumSize getPreferredSize installUI paint uninstallUI update

ComboBoxUI	back to summary
protected ComboBoxUI() Constructor for subclasses to call.

isFocusTraversable back to summary

isFocusTraversable	back to summary
public abstract boolean isFocusTraversable(JComboBox<?> c) Determine whether or not the combo box itself is traversable Parameters c:JComboBox<?> a `JComboBox` Returns:boolean true if the given `JComboBox` is traversable

public abstract boolean isFocusTraversable(JComboBox<?> c)

Determine whether or not the combo box itself is traversable

Parameters

Returns:boolean

true if the given JComboBox is traversable

isPopupVisible back to summary

isPopupVisible	back to summary
public abstract boolean isPopupVisible(JComboBox<?> c) Determine the visibility of the popup Parameters c:JComboBox<?> a `JComboBox` Returns:boolean true if popup of the `JComboBox` is visible

public abstract boolean isPopupVisible(JComboBox<?> c)

Determine the visibility of the popup

Parameters

Returns:boolean

true if popup of the JComboBox is visible

setPopupVisible back to summary

setPopupVisible	back to summary
public abstract void setPopupVisible(JComboBox<?> c, boolean v) Set the visibility of the popup Parameters c:JComboBox<?> a `JComboBox` v:boolean a `boolean` determining the visibility of the popup

public abstract void setPopupVisible(JComboBox<?> c, boolean v)

Set the visibility of the popup

Parameters