Validator.java 文件源码

public void setEditor( T editor, boolean fShowCancel )
{
    m_table.clear();

    m_editor = editor;

    if( m_editor != null )
    {
        m_table.setWidget( 0, 0, m_editor );

        if( m_editor instanceof HasKeyUpHandlers )
            ((HasKeyUpHandlers) m_editor).addKeyUpHandler( this );

        if( m_editor instanceof Focusable )
            ((Focusable) m_editor).setFocus( true );
    }

    m_table.setWidget( 0, 1, m_okBut );
    if( fShowCancel )
        m_table.setWidget( 0, 2, m_cancelBut );
}