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Diffstat (limited to 'src/net/java/joglutils/msg/elements/BlendElement.java')
| -rw-r--r-- | src/net/java/joglutils/msg/elements/BlendElement.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/net/java/joglutils/msg/elements/BlendElement.java b/src/net/java/joglutils/msg/elements/BlendElement.java index 2a0d488..422811f 100644 --- a/src/net/java/joglutils/msg/elements/BlendElement.java +++ b/src/net/java/joglutils/msg/elements/BlendElement.java @@ -63,6 +63,11 @@ public class BlendElement extends Element { BlendElement tmp = new BlendElement(); defaultState.setElement(tmp.getStateIndex(), tmp); } + /** Indicates whether this element is enabled in the given default + state for a particular action. */ + public static boolean isEnabled(State state) { + return (state.getDefaults().getElement(index) != null); + } // These defaults match those in the Blend node -- is there a better way of factoring them out? |