javax.help
Interface HelpAction

All Known Implementing Classes:

AbstractHelpAction

public interface HelpAction

Method Summary

void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Adds a PropertyChange listener.
java.lang.Object	getControl() Getter for property control.
java.lang.Object	getValue(java.lang.String key) Gets one of this object's properties using the associated key.
boolean	isEnabled() Getter for property enabled.
void	putValue(java.lang.String key, java.lang.Object value) Sets one of this object's properties using the associated key.
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Removes a PropertyChange listener.
void	setEnabled(boolean enabled) Setter for property enabled.

Method Detail

isEnabled

public boolean isEnabled()

Getter for property enabled.

Returns:

Value of property enabled.

setEnabled

public void setEnabled(boolean enabled)

Setter for property enabled.

Parameters:

enabled - New value of property enabled.

getControl

public java.lang.Object getControl()

Getter for property control.

Returns:

Value of property control.

getValue

public java.lang.Object getValue(java.lang.String key)

Gets one of this object's properties using the associated key.

See Also:

putValue(java.lang.String, java.lang.Object)

putValue

public void putValue(java.lang.String key,
                     java.lang.Object value)

Sets one of this object's properties using the associated key. If the value has changed, a PropertyChangeEvent is sent to listeners.

Parameters:

key - a String containing the key

value - an Object value

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Adds a PropertyChange listener. Containers and attached components use these methods to register interest in this Action object. When its enabled state or other property changes, the registered listeners are informed of the change.

Parameters:

listener - a PropertyChangeListener object

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Removes a PropertyChange listener.

Parameters:

listener - a PropertyChangeListener object

See Also:

addPropertyChangeListener(java.beans.PropertyChangeListener)