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JAL-1160 support horizontal mouse wheel scrolling events
[jalview.git] / src / jalview / gui / IdPanel.java
diff --git a/src/jalview/gui/IdPanel.java b/src/jalview/gui/IdPanel.java
index 0480ffa..a42251e 100755 (executable)
--- a/src/jalview/gui/IdPanel.java
+++ b/src/jalview/gui/IdPanel.java
@@ -25,6 +25,7 @@ import java.util.Vector;
 import javax.swing.*;
 
 import jalview.datamodel.*;
+import jalview.io.SequenceAnnotationReport;
 import jalview.util.UrlLink;
 
 /**
@@ -52,6 +53,7 @@ public class IdPanel extends JPanel implements MouseListener,
   int lastid = -1;
 
   boolean mouseDragging = false;
+  private final SequenceAnnotationReport seqAnnotReport;
 
   /**
    * Creates a new IdPanel object.
@@ -67,6 +69,7 @@ public class IdPanel extends JPanel implements MouseListener,
     alignPanel = parent;
     idCanvas = new IdCanvas(av);
     linkImageURL = getClass().getResource("/images/link.gif").toString();
+    seqAnnotReport = new SequenceAnnotationReport(linkImageURL);
     setLayout(new BorderLayout());
     add(idCanvas, BorderLayout.CENTER);
     addMouseListener(this);
@@ -74,7 +77,6 @@ public class IdPanel extends JPanel implements MouseListener,
     addMouseWheelListener(this);
     ToolTipManager.sharedInstance().registerComponent(this);
   }
-
   /**
    * DOCUMENT ME!
    *
@@ -86,63 +88,15 @@ public class IdPanel extends JPanel implements MouseListener,
   {
     SeqPanel sp = alignPanel.seqPanel;
     int seq = Math.max(0, sp.findSeq(e));
-    String tmp;
     if (seq > -1 && seq < av.getAlignment().getHeight())
     {
       SequenceI sequence = av.getAlignment().getSequenceAt(seq);
       StringBuffer tip = new StringBuffer();
-      tip.append("<i>");
-
-      int maxWidth = 0;
-      if (sequence.getDescription() != null)
-      {
-        tmp = sequence.getDescription();
-        tip.append("<br>" + tmp);
-        maxWidth = Math.max(maxWidth, tmp.length());
-      }
-
-      DBRefEntry[] dbrefs = sequence.getDatasetSequence().getDBRef();
-      if (av.isShowDbRefs() && dbrefs != null)
-      {
-        for (int i = 0; i < dbrefs.length; i++)
-        {
-          tip.append("<br>");
-          tmp = dbrefs[i].getSource() + " " + dbrefs[i].getAccessionId();
-          tip.append(tmp);
-          maxWidth = Math.max(maxWidth, tmp.length());
-        }
-      }
-
-      // ADD NON POSITIONAL SEQUENCE INFO
-      SequenceFeature[] features = sequence.getDatasetSequence()
-              .getSequenceFeatures();
-      SequenceFeature[] tfeat = new SequenceFeature[1];
-      if (av.isShowNpFeats() && features != null)
-      {
-        for (int i = 0; i < features.length; i++)
-        {
-          if (features[i].begin == 0 && features[i].end == 0)
-          {
-            int sz = -tip.length();
-            tfeat[0] = features[i];
-            sp.appendFeatures(tip, linkImageURL, 0, tfeat,
-                    sp.seqCanvas.fr.minmax);
-            sz += tip.length();
-            maxWidth = Math.max(maxWidth, sz);
-          }
-        }
-      }
-
-      if (maxWidth > 60)
-      {
-        tip.insert(0, "<table width=350 border=0><tr><td><i>");
-        tip.append("</i></td></tr></table>");
-      }
-
-      tip.append("</html>");
-
+      seqAnnotReport.createSequenceAnnotationReport(tip, sequence,
+              av.isShowDbRefs(), av.isShowNpFeats(),
+              sp.seqCanvas.fr.minmax);
       setToolTipText("<html>" + sequence.getDisplayId(true) + " "
-              + tip.toString());
+              + tip.toString()+"</html>");
     }
   }
 
@@ -178,11 +132,22 @@ public class IdPanel extends JPanel implements MouseListener,
     e.consume();
     if (e.getWheelRotation() > 0)
     {
-      alignPanel.scrollUp(false);
+      if (e.isShiftDown())
+      {
+        alignPanel.scrollRight(true);
+        
+      } else {
+        alignPanel.scrollUp(false);
+      }
     }
     else
     {
-      alignPanel.scrollUp(true);
+      if (e.isShiftDown())
+      {
+        alignPanel.scrollRight(false);
+      } else {
+        alignPanel.scrollUp(true);
+      }
     }
   }