Example usage for com.google.gwt.event.shared HandlerManager isEventHandled

Introduction

In this page you can find the example usage for com.google.gwt.event.shared HandlerManager isEventHandled.

Prototype

public boolean isEventHandled(GwtEvent.Type<?> e) 

Source Link

Document

Does this handler manager handle the given event type?

Usage

From source file:com.sencha.gxt.widget.core.client.event.CellBeforeSelectionEvent.java

License:sencha.com license

public static <T> CellBeforeSelectionEvent<T> fire(HandlerManager manager, Context context, T item) {
    if (manager.isEventHandled(BeforeSelectionEvent.getType())) {
        CellBeforeSelectionEvent<T> event = new CellBeforeSelectionEvent<T>(context, item);
        event.setItem(item);//from   www. j av a2 s. c  o m
        if (manager != null) {
            manager.fireEvent(event);
        }
        return event;
    }
    return null;
}

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From source file:com.sencha.gxt.widget.core.client.event.CellSelectionEvent.java

License:sencha.com license

public static <T> CellSelectionEvent<T> fire(HandlerManager manager, Context context, T item) {
    if (manager.isEventHandled(SelectionEvent.getType())) {
        CellSelectionEvent<T> event = new CellSelectionEvent<T>(context, item);
        manager.fireEvent(event);/*from w  w w  . j  a  v a  2 s  .com*/
        return event;
    }
    return null;
}

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