interface for handlers of alignmentViewPanel events

diff --git a/src/jalview/structure/AlignmentViewPanelListener.java b/src/jalview/structure/AlignmentViewPanelListener.java
new file mode 100644 (file)
index 0000000..b14949e
--- /dev/null
+++ b/src/jalview/structure/AlignmentViewPanelListener.java
@@ -0,0 +1,16 @@
+package jalview.structure;
+
+import jalview.api.AlignmentViewPanel;
+
+/**
+ * handler for alignmentViewPanel events
+ * @author jimp
+ *
+ */
+public interface AlignmentViewPanelListener
+{
+
+  void viewPosition(int startRes, int endRes, int startSeq, int endSeq,
+          AlignmentViewPanel source);
+
+}