javax.help
Class AbstractHelpAction
java.lang.Object
javax.help.AbstractHelpAction
- HelpAction
public abstract class AbstractHelpAction
extends java.lang.Object
void | addPropertyChangeListener(PropertyChangeListener l) - Add a PropertyChangeListener to the listener list.
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protected void | firePropertyChange(String propertyName, Object oldValue, Object newValue) - Supports reporting bound property changes.
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Object | getControl() - Getter for property control.
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Object | getValue(String key) - Gets the
Object associated with the specified key.
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boolean | isEnabled() - Getter for property enabled.
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void | putValue(String key, Object newValue) - Sets the
Value associated with the specified key.
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void | removePropertyChangeListener(PropertyChangeListener l) - Removes a PropertyChangeListener from the listener list.
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void | setEnabled(boolean enabled) - Setter for property enabled.
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addPropertyChangeListener
public void addPropertyChangeListener(PropertyChangeListener l)
Add a PropertyChangeListener to the listener list.
- addPropertyChangeListener in interface HelpAction
firePropertyChange
protected void firePropertyChange(String propertyName,
Object oldValue,
Object newValue)
Supports reporting bound property changes. This method can be called
when a bound property has changed and it will send the appropriate
PropertyChangeEvent
to any registered
PropertyChangeListeners
.
getControl
public Object getControl()
Getter for property control.
- getControl in interface HelpAction
- Value of property control.
getValue
public Object getValue(String key)
Gets the Object
associated with the specified key.
- getValue in interface HelpAction
key
- a string containing the specified key
- the binding
Object
stored with this key; if there
are no keys, it will return null
isEnabled
public boolean isEnabled()
Getter for property enabled.
- isEnabled in interface HelpAction
- Value of property enabled.
putValue
public void putValue(String key,
Object newValue)
Sets the Value
associated with the specified key.
- putValue in interface HelpAction
key
- the String
that identifies the stored objectnewValue
- the Object
to store using this key
removePropertyChangeListener
public void removePropertyChangeListener(PropertyChangeListener l)
Removes a PropertyChangeListener from the listener list.
- removePropertyChangeListener in interface HelpAction
l
- The listener to remove.
setEnabled
public void setEnabled(boolean enabled)
Setter for property enabled.
- setEnabled in interface HelpAction
enabled
- New value of property enabled.