Example usage for com.google.gwt.maps.client.events.dragend DragEndMapHandler DragEndMapHandler

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.events.dragend DragEndMapHandler DragEndMapHandler.

Prototype

DragEndMapHandler

Source Link

Usage

From source file:net.cbtltd.client.field.MapField.java

/**
 * Adds a marker./*from   w w w  . j a  va2 s  . c o m*/
 *
 * @param value the position of the marker
 * @param text the text when clicked
 * @return the marker
 */
public Marker addMarker(LatLng value, String text) {
    if (value == null) {
        return null;
    }
    MarkerOptions markerOptions = MarkerOptions.newInstance();
    markerOptions.setClickable(true);
    markerOptions.setDraggable(isEnabled());
    markerOptions.setTitle(text);
    markerOptions.setPosition(value);
    markerOptions.setMap(map);
    markerOptions.setVisible(visible);
    marker = Marker.newInstance(markerOptions);
    markers.add(marker);

    marker.addClickHandler(new ClickMapHandler() {
        public void onEvent(ClickMapEvent event) {
            setValue(event.getMouseEvent().getLatLng());
        }
    });

    marker.addDragEndHandler(new DragEndMapHandler() {
        public void onEvent(DragEndMapEvent event) {
            setValue(marker.getPosition());
            fireChange(MapField.this);
        }
    });

    marker.addMouseOverHandler(new MouseOverMapHandler() {
        public void onEvent(MouseOverMapEvent event) {
            if (markerFunction != null) {
                markerFunction.onFocus(event);
            }
        }
    });

    marker.addMouseOutMoveHandler(new MouseOutMapHandler() {
        public void onEvent(MouseOutMapEvent event) {
            if (markerFunction != null) {
                markerFunction.onBlur(event);
            }
        }
    });
    return marker;
}

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