public final class HelpManager extends Object
Modifier and Type | Method and Description |
---|---|
void |
addPropertyChangeListener(PropertyChangeListener listener) |
void |
addPropertyChangeListener(String propertyName,
PropertyChangeListener listener) |
void |
firePropertyChange(PropertyChangeEvent evt) |
void |
firePropertyChange(String propertyName,
boolean oldValue,
boolean newValue) |
void |
firePropertyChange(String propertyName,
int oldValue,
int newValue) |
void |
firePropertyChange(String propertyName,
Object oldValue,
Object newValue) |
URL |
getHelpForClass(Class c)
Determines the most appropriate Help resource for a particular class
or returns ChainsawConstants.URL_PAGE_NOT_FOUND if there is no resource located.
|
static HelpManager |
getInstance() |
void |
removePropertyChangeListener(PropertyChangeListener listener) |
void |
removePropertyChangeListener(String propertyName,
PropertyChangeListener listener) |
void |
setHelpURL(URL helpURL)
The current Help URL that should be displayed, and is
a PropertyChangeListener supported property.
|
void |
showHelpForClass(Class c)
Given a class, and that it belongs within the org.apache.log4j project,
sets the URL to the JavaDoc for that class.
|
public void setHelpURL(URL helpURL)
helpURL
- public void addPropertyChangeListener(PropertyChangeListener listener)
listener
- public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
propertyName
- listener
- public void firePropertyChange(PropertyChangeEvent evt)
evt
- public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)
propertyName
- oldValue
- newValue
- public void firePropertyChange(String propertyName, int oldValue, int newValue)
propertyName
- oldValue
- newValue
- public void firePropertyChange(String propertyName, Object oldValue, Object newValue)
propertyName
- oldValue
- newValue
- public void removePropertyChangeListener(PropertyChangeListener listener)
listener
- public void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)
propertyName
- listener
- public static HelpManager getInstance()
public void showHelpForClass(Class c)
c
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