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java.lang.Objectcom.google.gwt.visualization.client.events.Handler
com.google.gwt.visualization.client.events.ZoomOutHandler
public abstract class ZoomOutHandler
This class handles zoom out events for visualizations such as GeoMap.
Nested Class Summary | |
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static class |
ZoomOutHandler.ZoomOutEvent
The zoom out event is fired when the user clicks the zoom out button. |
Constructor Summary | |
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ZoomOutHandler()
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Method Summary | |
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protected void |
onEvent(Properties properties)
This method should be overridden by event-specific Handler subclasses. |
abstract void |
onZoomOut(ZoomOutHandler.ZoomOutEvent event)
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Methods inherited from class com.google.gwt.visualization.client.events.Handler |
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addHandler |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ZoomOutHandler()
Method Detail |
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public abstract void onZoomOut(ZoomOutHandler.ZoomOutEvent event)
protected void onEvent(Properties properties)
Handler
onEvent
in class Handler
properties
- The JavaScriptObject containing data about the event.
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