public abstract class AbstractVisibilityProvider extends Object implements VisibilityProvider
VisibilityProvider.Listener
Constructor and Description |
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AbstractVisibilityProvider() |
Modifier and Type | Method and Description |
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void |
addListener(VisibilityProvider.Listener listener) |
protected void |
fireChange(boolean state)
Fire visibility change
|
void |
removeListener(VisibilityProvider.Listener listener) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
dispose
protected void fireChange(boolean state)
The change will only be fired if the state really changed.
state
- the new statepublic void addListener(VisibilityProvider.Listener listener)
addListener
in interface VisibilityProvider
public void removeListener(VisibilityProvider.Listener listener)
removeListener
in interface VisibilityProvider