Package org.opencms.ade.galleries.client.ui

Class CmsResultsTab.CmsAsynchronousScrollToBottomHandler

  • All Implemented Interfaces:
    com.google.gwt.event.dom.client.ScrollHandler, com.google.gwt.event.shared.EventHandler
    Enclosing class:
    CmsResultsTab
    protected class CmsResultsTab.CmsAsynchronousScrollToBottomHandler
extends java.lang.Object
implements com.google.gwt.event.dom.client.ScrollHandler
    Scroll handler which executes an action when the user has scrolled to the bottom.

    Since:
    8.0.0

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int DEFAULT_SCROLL_THRESHOLD
      If the lower edge of the content being scrolled is at most this many pixels below the lower edge of the scrolling viewport, the action is triggered.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void onScroll​(com.google.gwt.event.dom.client.ScrollEvent event)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • DEFAULT_SCROLL_THRESHOLD

        public static final int DEFAULT_SCROLL_THRESHOLD
        If the lower edge of the content being scrolled is at most this many pixels below the lower edge of the scrolling viewport, the action is triggered.
        See Also:
        Constant Field Values

    • Constructor Detail

      • CmsAsynchronousScrollToBottomHandler

        public CmsAsynchronousScrollToBottomHandler()
        Constructs a new scroll handler with a custom scroll threshold. The scroll threshold is the distance from the bottom edge of the scrolled content such that when the distance from the bottom edge of the scroll viewport to the bottom edge of the scrolled content becomes lower than the distance, the scroll action is triggered.

    • Method Detail

      • onScroll

        public void onScroll​(com.google.gwt.event.dom.client.ScrollEvent event)
        Specified by:
        onScroll in interface com.google.gwt.event.dom.client.ScrollHandler
        See Also:
        ScrollHandler.onScroll(com.google.gwt.event.dom.client.ScrollEvent)