org.wicketstuff.openlayers3.behavior

Class ClickFeatureHandler

java.lang.Object

org.apache.wicket.behavior.Behavior

org.apache.wicket.behavior.AbstractAjaxBehavior

org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

org.wicketstuff.openlayers3.behavior.ClickFeatureHandler

All Implemented Interfaces:

Serializable, IComponentAwareEventSink, IRequestListener, IComponentAwareHeaderContributor, IClusterable

public abstract class ClickFeatureHandler
extends AbstractDefaultAjaxBehavior

Provides a behavior that handles clicking on features on the map.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Long	counter Counter for generating instance identifiers.
static String	DEFAULT_PROJECTION Default projection.

Fields inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

INDICATOR

Constructor Summary

Constructors

Constructor and Description
ClickFeatureHandler() Creates a new instance.
ClickFeatureHandler(String projection) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
abstract void	handleClick(AjaxRequestTarget target, String featureId, LongLat longLat, com.google.gson.JsonObject properties) Callback for handling mouse clicks on map features.
void	handleClickMiss(AjaxRequestTarget target, LongLat longLat) Callback for handling mouse clicks on the map that do not intersect with features.
void	renderHead(Component component, IHeaderResponse response)
protected void	respond(AjaxRequestTarget target)

Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

findIndicatorId, getAttributes, getCallbackFunction, getCallbackFunctionBody, getCallbackScript, getCallbackScript, onBind, onRequest, postprocessConfiguration, renderAjaxAttributes, renderAjaxAttributes, updateAjaxAttributes

Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior

afterRender, bind, getCallbackUrl, getComponent, onComponentRendered, onComponentTag, onComponentTag, onUnbind, unbind

Methods inherited from class org.apache.wicket.behavior.Behavior

beforeRender, canCallListener, detach, getStatelessHint, isEnabled, isTemporary, onAttribute, onConfigure, onEvent, onException, onRemove, onTag

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.wicket.IRequestListener

rendersPage

Field Detail

DEFAULT_PROJECTION

public static final String DEFAULT_PROJECTION

Default projection.

See Also:

Constant Field Values

counter

public static Long counter

Counter for generating instance identifiers.

Constructor Detail

ClickFeatureHandler

public ClickFeatureHandler()

Creates a new instance.

ClickFeatureHandler

public ClickFeatureHandler(String projection)

Creates a new instance.

Parameters:

projection - The clicked coordinate will be transformed into this projection

Method Detail

handleClick

public abstract void handleClick(AjaxRequestTarget target,
                                 String featureId,
                                 LongLat longLat,
                                 com.google.gson.JsonObject properties)

Callback for handling mouse clicks on map features.

Parameters:

target - Ajax request target

featureId - Unique element ID of the clicked feature

longLat - Coordinate of the feature

properties - JsonObject with the clicked feature's properties

handleClickMiss

public void handleClickMiss(AjaxRequestTarget target,
                            LongLat longLat)

Callback for handling mouse clicks on the map that do not intersect with features.

Parameters:

target - Ajax request target

longLat - Coordinate of the click

respond

protected void respond(AjaxRequestTarget target)

Specified by:

respond in class AbstractDefaultAjaxBehavior

renderHead

public void renderHead(Component component,
                       IHeaderResponse response)

Specified by:

renderHead in interface IComponentAwareHeaderContributor

Overrides:

renderHead in class AbstractDefaultAjaxBehavior