Package org.wicketstuff.gmap.event
Class ZoomChangedListener
- java.lang.Object
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- org.apache.wicket.behavior.Behavior
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- org.apache.wicket.behavior.AbstractAjaxBehavior
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- org.apache.wicket.ajax.AbstractDefaultAjaxBehavior
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- org.wicketstuff.gmap.event.GEventListenerBehavior
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- org.wicketstuff.gmap.event.ZoomChangedListener
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- All Implemented Interfaces:
Serializable
,IComponentAwareEventSink
,IRequestListener
,IComponentAwareHeaderContributor
,IClusterable
public abstract class ZoomChangedListener extends GEventListenerBehavior
See "zoom_changed" in the event section of google.maps.Map class .- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior
INDICATOR
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Constructor Summary
Constructors Constructor Description ZoomChangedListener()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected String
getEvent()
See: Event table after google.maps.Map class.protected void
onEvent(AjaxRequestTarget target)
Typically response parameters that are meant for this event are picket up and made available for the further processing.protected abstract void
onZoomChanged(AjaxRequestTarget target)
Override this method to provide handling of a zoom_changed event.
You can get the new center coordinates of the map by callingGMap.getCenter()
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Methods inherited from class org.wicketstuff.gmap.event.GEventListenerBehavior
getGMap, getJSaddListener, getStatelessHint, onBind, respond
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Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior
findIndicatorId, getAttributes, getCallbackFunction, getCallbackFunctionBody, getCallbackScript, getCallbackScript, onMethodMismatch, onRequest, postprocessConfiguration, renderAjaxAttributes, renderAjaxAttributes, renderHead, updateAjaxAttributes
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Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior
afterRender, bind, getCallbackUrl, getComponent, onComponentRendered, onComponentTag, onComponentTag, onUnbind, unbind
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Methods inherited from class org.apache.wicket.behavior.Behavior
beforeRender, canCallListener, detach, isEnabled, isTemporary, onAttribute, onConfigure, onEvent, onException, onRemove, onTag
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.wicket.IRequestListener
rendersPage
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Method Detail
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getEvent
protected String getEvent()
Description copied from class:GEventListenerBehavior
See: Event table after google.maps.Map class.- Specified by:
getEvent
in classGEventListenerBehavior
- Returns:
- The name of the GMap Event that this Listener ought to listen to.
- See Also:
GEventListenerBehavior.getEvent()
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onEvent
protected void onEvent(AjaxRequestTarget target)
Description copied from class:GEventListenerBehavior
Typically response parameters that are meant for this event are picket up and made available for the further processing.- Specified by:
onEvent
in classGEventListenerBehavior
- Parameters:
target
- Target to add the Components, that need to be redrawn, to.- See Also:
GEventListenerBehavior.onEvent(org.apache.wicket.ajax.AjaxRequestTarget)
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onZoomChanged
protected abstract void onZoomChanged(AjaxRequestTarget target)
Override this method to provide handling of a zoom_changed event.
You can get the new center coordinates of the map by callingGMap.getCenter()
.- Parameters:
target
- the target that initiated the move
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