org.lobobrowser.html.domimpl
Interface DocumentNotificationListener

All Known Implementing Classes:

DocumentNotificationAdapter

public interface DocumentNotificationListener

A listener of document changes.

Method Summary

void	allInvalidated() This is called when the whole document is potentially invalid, e.g.
void	externalScriptLoading(NodeImpl node) Called when a external script (a SCRIPT tag with a src attribute) is about to start loading.
void	invalidated(NodeImpl node) This is called when the node has changed, but it is unclear if it's a size change or a look change.
void	lookInvalidated(NodeImpl node) Called if something such as a color or decoration has changed.
void	nodeLoaded(NodeImpl node) Called when the node (with all its contents) is first created by the parser.
void	positionInvalidated(NodeImpl node) Changed if the position of the node in a parent has changed.
void	sizeInvalidated(NodeImpl node) Called if a property related to the node's size has changed.
void	structureInvalidated(NodeImpl node) The children of the node might have changed.

Method Detail

sizeInvalidated

void sizeInvalidated(NodeImpl node)

Called if a property related to the node's size has changed.

Parameters:

node -

lookInvalidated

void lookInvalidated(NodeImpl node)

Called if something such as a color or decoration has changed. This would be something which does not affect the rendered size.

Parameters:

node -

positionInvalidated

void positionInvalidated(NodeImpl node)

Changed if the position of the node in a parent has changed.

Parameters:

node -

invalidated

void invalidated(NodeImpl node)

This is called when the node has changed, but it is unclear if it's a size change or a look change. Typically, a node attribute has changed, but the set of child nodes has not changed.

Parameters:

node -

nodeLoaded

void nodeLoaded(NodeImpl node)

Called when the node (with all its contents) is first created by the parser.

Parameters:

node -

structureInvalidated

void structureInvalidated(NodeImpl node)

The children of the node might have changed.

Parameters:

node -

externalScriptLoading

void externalScriptLoading(NodeImpl node)

Called when a external script (a SCRIPT tag with a src attribute) is about to start loading.

Parameters:

node -

allInvalidated

void allInvalidated()

This is called when the whole document is potentially invalid, e.g. when a new style sheet has been added.