org.gwtopenmaps.openlayers.client.handler.ClickHandlerOptions Maven / Gradle / Ivy
/**
*
* Copyright 2015 sourceforge.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gwtopenmaps.openlayers.client.handler;
import org.gwtopenmaps.openlayers.client.event.ClickEvent;
import org.gwtopenmaps.openlayers.client.event.ClickListener;
import org.gwtopenmaps.openlayers.client.event.EventHandler;
import org.gwtopenmaps.openlayers.client.event.EventObject;
import org.gwtopenmaps.openlayers.client.util.JSObject;
/**
* Options for ClickHandler.
*
* @author Tino Desjardins - SRP
*
*/
public class ClickHandlerOptions extends HandlerOptions {
protected ClickHandlerOptions(JSObject jsObject) {
super(jsObject);
}
public ClickHandlerOptions() {
this(JSObject.createJSObject());
}
public ClickHandlerOptions(ClickListener clickListener) {
this(JSObject.createJSObject());
this.setClickListener(clickListener);
}
/**
*
* @param delay Number of milliseconds between clicks before the event is considered a double-click.
*/
public void setMulti(int delay) {
getJSObject().setProperty("delay", delay);
}
/**
*
* @param pixelTolerance Maximum number of pixels between mouseup and mousedown for an event to be considered a click.
*/
public void setPixelTolerance(int pixelTolerance) {
getJSObject().setProperty("pixelTolerance", pixelTolerance);
}
/**
*
* @param doubleClickTolerance Maximum distance in pixels between clicks for a sequence of events to be considered a double click.
*/
public void setDoubleClickTolerance(int doubleClickTolerance) {
getJSObject().setProperty("dblclickTolerance", doubleClickTolerance);
}
/**
*
* @param singleClick Handle single clicks.
*/
public void setSingleClick(boolean singleClick) {
getJSObject().setProperty("single", singleClick);
}
/**
*
* @param doubleClick Handle double-clicks.
*/
public void setDoubleClick(boolean doubleClick) {
getJSObject().setProperty("double", doubleClick);
}
/**
*
* @param stopSingle Stop other listeners from being notified of clicks.
*/
public void setStopSingle(boolean stopSingle) {
getJSObject().setProperty("stopSingle", stopSingle);
}
/**
*
* @param stopDouble Stop other listeners from being notified of double-clicks.
*/
public void setStopDouble(boolean stopDouble) {
getJSObject().setProperty("stopDouble", stopDouble);
}
/**
*
* @param clickListener listener for click-events.
*/
public void setClickListener(final ClickListener clickListener) {
JSObject callbacks = JSObject.createJSObject();
if(clickListener != null) {
EventHandler clickHandler = new EventHandler() {
@Override
public void onHandle(EventObject eventObject) {
clickListener.onClick(new ClickEvent(eventObject));
}
};
callbacks.setProperty("rightclick", clickHandler.getJSObject());
callbacks.setProperty("click", clickHandler.getJSObject());
EventHandler doubleClickHandler = new EventHandler() {
@Override
public void onHandle(EventObject eventObject) {
clickListener.onDoubleClick(new ClickEvent(eventObject));
}
};
callbacks.setProperty("dblclick", doubleClickHandler.getJSObject());
}
getJSObject().setProperty("callbacks", callbacks);
}
}