Class BasicComboBoxUI.FocusHandler
java.lang.Object
javax.swing.plaf.basic.BasicComboBoxUI.FocusHandler
- All Implemented Interfaces:
- FocusListener,- EventListener
- Enclosing class:
- BasicComboBoxUI
This listener hides the popup when the focus is lost.  It also repaints
 when focus is gained or lost.
 This public inner class should be treated as protected.
 Instantiate it only within subclasses of
 
BasicComboBoxUI.- 
Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionvoidInvoked when a component gains the keyboard focus.voidInvoked when a component loses the keyboard focus.
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Constructor Details- 
FocusHandlerpublic FocusHandler()Constructs aFocusHandler.
 
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Method Details- 
focusGainedDescription copied from interface:FocusListenerInvoked when a component gains the keyboard focus.- Specified by:
- focusGainedin interface- FocusListener
- Parameters:
- e- the event to be processed
 
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focusLostDescription copied from interface:FocusListenerInvoked when a component loses the keyboard focus.- Specified by:
- focusLostin interface- FocusListener
- Parameters:
- e- the event to be processed
 
 
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