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java.lang.Objectcom.extjs.gxt.ui.client.data.ChangeEventSupport
public class ChangeEventSupport
Default implementation of the ChangeEventSource
interface.
Field Summary | |
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protected java.util.List<ChangeListener> |
listeners
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protected boolean |
silent
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Fields inherited from interface com.extjs.gxt.ui.client.data.ChangeEventSource |
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Add, Remove, Update |
Constructor Summary | |
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ChangeEventSupport()
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Method Summary | |
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void |
addChangeListener(ChangeListener... listener)
Adds a change listener to the model. |
boolean |
isSilent()
|
void |
notify(ChangeEvent event)
Notifies listeners of the given change event. |
void |
removeChangeListener(ChangeListener... listener)
Removes a change listener. |
void |
removeChangeListeners()
Removes all change listeners. |
void |
setSilent(boolean silent)
Sets whether change events are fired. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.util.List<ChangeListener> listeners
protected boolean silent
Constructor Detail |
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public ChangeEventSupport()
Method Detail |
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public void addChangeListener(ChangeListener... listener)
ChangeEventSource
addChangeListener
in interface ChangeEventSource
listener
- the listener to addpublic boolean isSilent()
public void notify(ChangeEvent event)
ChangeEventSource
notify
in interface ChangeEventSource
event
- the change eventpublic void removeChangeListener(ChangeListener... listener)
ChangeEventSource
removeChangeListener
in interface ChangeEventSource
listener
- the listener to removepublic void setSilent(boolean silent)
ChangeEventSource
setSilent
in interface ChangeEventSource
silent
- true to disable change event, otherwise falsepublic void removeChangeListeners()
ChangeEventSource
removeChangeListeners
in interface ChangeEventSource
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