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

Class CmsResultsTab.CmsAsynchronousScrollToBottomHandler

java.lang.Object

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

Constructor Summary

Constructors

Constructor	Description
CmsAsynchronousScrollToBottomHandler()	Constructs a new scroll handler with a custom scroll threshold.

Method Summary

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 Details

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 Details

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 Details

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)