javax.swing.plaf
Class ComboBoxUI
- java.lang.Object
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- javax.swing.plaf.ComponentUI
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- javax.swing.plaf.ComboBoxUI
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- Direct Known Subclasses:
- BasicComboBoxUI, MultiComboBoxUI
public abstract class ComboBoxUI extends ComponentUI
Pluggable look and feel interface for JComboBox.
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Constructor Summary
Constructors Constructor and Description ComboBoxUI()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description abstract booleanisFocusTraversable(JComboBox c)Determine whether or not the combo box itself is traversableabstract booleanisPopupVisible(JComboBox c)Determine the visibility of the popupabstract voidsetPopupVisible(JComboBox c, boolean v)Set the visibility of the popup-
Methods inherited from class javax.swing.plaf.ComponentUI
contains, createUI, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update
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Method Detail
setPopupVisible
public abstract void setPopupVisible(JComboBox c, boolean v)
Set the visibility of the popup
isPopupVisible
public abstract boolean isPopupVisible(JComboBox c)
Determine the visibility of the popup
isFocusTraversable
public abstract boolean isFocusTraversable(JComboBox c)
Determine whether or not the combo box itself is traversable
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