Package javax.help
Class BackAction
java.lang.Object
javax.help.AbstractHelpAction
javax.help.BackAction
- All Implemented Interfaces:
MouseListener
,EventListener
,HelpHistoryModelListener
,HelpAction
public class BackAction
extends AbstractHelpAction
implements MouseListener, HelpHistoryModelListener
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
Tells the listener that the history has changed.void
Invoked when the mouse has been clicked on a component.void
Invoked when the mouse enters a component.void
Invoked when the mouse exits a component.void
Invoked when a mouse button has been pressed on a component.void
Invoked when a mouse button has been released on a component.Methods inherited from class javax.help.AbstractHelpAction
addPropertyChangeListener, firePropertyChange, getControl, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
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Constructor Details
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BackAction
Creates new BackAction
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Method Details
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mouseExited
Invoked when the mouse exits a component.- Specified by:
mouseExited
in interfaceMouseListener
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mouseReleased
Invoked when a mouse button has been released on a component.- Specified by:
mouseReleased
in interfaceMouseListener
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mousePressed
Invoked when a mouse button has been pressed on a component.- Specified by:
mousePressed
in interfaceMouseListener
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mouseClicked
Invoked when the mouse has been clicked on a component.- Specified by:
mouseClicked
in interfaceMouseListener
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mouseEntered
Invoked when the mouse enters a component.- Specified by:
mouseEntered
in interfaceMouseListener
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historyChanged
Tells the listener that the history has changed. Will enable/disable the Action depending on the events previous flag- Specified by:
historyChanged
in interfaceHelpHistoryModelListener
- Parameters:
e
- The HelpHistoryModelEvent
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