Example usage for com.google.gwt.user.client.ui Label fireEvent

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui Label fireEvent.

Prototype

void fireEvent(GwtEvent<?> event);

Source Link

Document

Fires the given event to the handlers listening to the event's type.

Usage

From source file:com.qualogy.qafe.gwt.client.component.QTree.java

License:Apache License

private void fireItemClickEvent(final SelectionEvent<TreeItem> event) {
    // When a qaml is listening to a tree with its id, and when clicks on parent tree , as the parent tree is also an item 
    // we dont have to do implicit click handling of item. otherwise 2 times the event will be executed.
    if (isRootItem(event.getSelectedItem())) {
        return;//  w  w  w .  ja va 2  s .  co m
    }

    if (rootItem instanceof QTreeItem) {
        final Label rootItemlabel = ((QTreeItem) rootItem).getLabel();
        ClickEvent clickEvent = new ClickEvent() {
            // This is to make sure that we are making the item id and value available as src-id and src-value
            @Override
            public Object getSource() {
                if (event.getSelectedItem() instanceof QTreeItem) {
                    return ((QTreeItem) event.getSelectedItem()).getLabel();
                }
                return rootItemlabel;
            }
        };
        rootItemlabel.fireEvent(clickEvent);
    }
}

---