Package com.smartgwt.client.widgets.form.events

# Interface HasColorUpdatedHandlers

All Superinterfaces:
  `HasHandlers`

All Known Implementing Classes:
  `ColorPicker`

public interface HasColorUpdatedHandlers extends HasHandlers

- ## Method Summary

  Modifier and Type
  Method
  Description
  `HandlerRegistration`
  `addColorUpdatedHandler(ColorUpdatedHandler handler)`
  Notification fired in real-time as the user manipulates the color picker (dragging the crosshair, adjusting sliders, typing in fields).

  ### Methods inherited from interface com.google.gwt.event.shared.HasHandlers

  `fireEvent`

- ## Method Details

  - ### addColorUpdatedHandler

    HandlerRegistration addColorUpdatedHandler(ColorUpdatedHandler handler)
    Notification fired in real-time as the user manipulates the color picker (dragging the crosshair, adjusting sliders, typing in fields). The `color` parameter is an `Color` object; when `supportsTransparency` is true it carries the current alpha, otherwise alpha is always 1.

    This is the preferred replacement for `ColorPicker.colorChanged()`, which passes no parameters and requires the caller to use getter methods.

    Parameters:
      `handler` - the colorUpdated handler
    Returns:
      `HandlerRegistration` used to remove this handler