/// <summary>
/// Fires when a value is selected via the picker.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="value"><p>The value that was selected. The exact type of this value is dependent on
/// the individual field and picker implementations.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void select(Picker field, object value, object eOpts){}
/// <summary>
/// Fires when the field's picker is expanded.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void expand(Picker field, object eOpts){}
/// <summary>
/// Fires when the field's picker is collapsed.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void collapse(Picker field, object eOpts){}
/// <summary>
/// Fires when a value is selected via the picker.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="value"><p>The value that was selected. The exact type of this value is dependent on
/// the individual field and picker implementations.</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void select(Picker field, object value, object eOpts)
{
}
/// <summary>
/// Fires when the field's picker is expanded.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void expand(Picker field, object eOpts)
{
}
/// <summary>
/// Fires when the field's picker is collapsed.
/// </summary>
/// <param name="field"><p>This field instance</p>
/// </param>
/// <param name="eOpts"><p>The options object passed to <see cref="Ext.util.Observable.addListener">Ext.util.Observable.addListener</see>.</p>
/// </param>
public void collapse(Picker field, object eOpts)
{
}