/*******************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
package com.example.slider.client.widget.slider;
/**
* The listener interface for the sliders
*
*/
public interface SliderListener
{
/**
* This event is triggered when the user starts sliding
* @param e SliderEvent
*/
public void onStart(SliderEvent e);
/**
* This event is triggered on every mouse move during slide.
* Return false in order to prevent a slide, based on a value.
* @param e SliderEvent
* @return boolean false to prevent the slide
*/
public boolean onSlide(SliderEvent e);
/**
* This event is triggered on slide stop, or if the value is changed programmatically (by the value method).
* Use SliderEvent.hasOriginalEvent() to detect whether the value changed by mouse or keyboard. When false
* it means the change was done programmatically.
* @param e SliderEvent
*/
public void onChange(SliderEvent e);
/**
* This event is triggered when the user stops sliding.
* @param e SliderEvent
*/
public void onStop(SliderEvent e);
}