org.graphstream.ui.graphicGraph.stylesheet

Interface StyleSheetListener

All Known Implementing Classes:

StyleGroupSet

public interface StyleSheetListener

Listener for style events.

Method Summary

Modifier and Type	Method and Description
void	styleAdded(Rule oldRule, Rule newRule) A style was changed or added.
void	styleSheetCleared() The complete style sheet was cleared.

Method Detail

styleAdded

void styleAdded(Rule oldRule,
                Rule newRule)

A style was changed or added. To differentiate the addition of a new style from a change (augmentation) of an existing style, two values are passed, the old style if augmented and the new style. The first is set to null if the style is added. The old style is set to a value if is was augmented.

Parameters:

oldRule - The style that changed.

newRule - The style that was added to the style sheet.

styleSheetCleared

void styleSheetCleared()

The complete style sheet was cleared.