X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FTreeCanvas.java;h=baaec82a2c4cc26a208f765640df99a1faf3cf04;hb=080fea8156db2a9fe6126d353e02f0a51942b231;hp=29ba52b4203913dafd8a5b0097329d95723e3b89;hpb=9a20ebe6844fd13b704e5b73fe752bd00230aba6;p=jalview.git

diff --git a/src/jalview/gui/TreeCanvas.java b/src/jalview/gui/TreeCanvas.java
index 29ba52b..baaec82 100755
--- a/src/jalview/gui/TreeCanvas.java
+++ b/src/jalview/gui/TreeCanvas.java
@@ -20,19 +20,6 @@
  */
 package jalview.gui;
 
-import jalview.analysis.Conservation;
-import jalview.analysis.TreeModel;
-import jalview.api.AlignViewportI;
-import jalview.datamodel.Sequence;
-import jalview.datamodel.SequenceGroup;
-import jalview.datamodel.SequenceI;
-import jalview.datamodel.SequenceNode;
-import jalview.gui.JalviewColourChooser.ColourChooserListener;
-import jalview.schemes.ColourSchemeI;
-import jalview.structure.SelectionSource;
-import jalview.util.Format;
-import jalview.util.MessageManager;
-
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Font;
@@ -49,9 +36,10 @@ import java.awt.print.PageFormat;
 import java.awt.print.Printable;
 import java.awt.print.PrinterException;
 import java.awt.print.PrinterJob;
-import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Vector;
 
 import javax.swing.JPanel;
@@ -59,6 +47,19 @@ import javax.swing.JScrollPane;
 import javax.swing.SwingUtilities;
 import javax.swing.ToolTipManager;
 
+import jalview.analysis.Conservation;
+import jalview.analysis.TreeModel;
+import jalview.api.AlignViewportI;
+import jalview.datamodel.Sequence;
+import jalview.datamodel.SequenceGroup;
+import jalview.datamodel.SequenceI;
+import jalview.datamodel.SequenceNode;
+import jalview.gui.JalviewColourChooser.ColourChooserListener;
+import jalview.schemes.ColourSchemeI;
+import jalview.structure.SelectionSource;
+import jalview.util.Format;
+import jalview.util.MessageManager;
+
 /**
  * DOCUMENT ME!
  * 
@@ -103,9 +104,9 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
 
   int labelLength = -1;
 
-  Hashtable nameHash = new Hashtable();
+  Map<Object, Rectangle> nameHash = new Hashtable<>();
 
-  Hashtable nodeHash = new Hashtable();
+  Map<SequenceNode, Rectangle> nodeHash = new Hashtable<>();
 
   SequenceNode highlightNode;
 
@@ -378,31 +379,25 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
    */
   public Object findElement(int x, int y)
   {
-    Enumeration keys = nameHash.keys();
-
-    while (keys.hasMoreElements())
+    for (Entry<Object, Rectangle> entry : nameHash.entrySet())
     {
-      Object ob = keys.nextElement();
-      Rectangle rect = (Rectangle) nameHash.get(ob);
+      Rectangle rect = (Rectangle) nameHash.get(entry.getValue());
 
       if ((x >= rect.x) && (x <= (rect.x + rect.width)) && (y >= rect.y)
               && (y <= (rect.y + rect.height)))
       {
-        return ob;
+        return entry.getKey();
       }
     }
 
-    keys = nodeHash.keys();
-
-    while (keys.hasMoreElements())
+    for (Entry<SequenceNode, Rectangle> entry : nodeHash.entrySet())
     {
-      Object ob = keys.nextElement();
-      Rectangle rect = (Rectangle) nodeHash.get(ob);
+      Rectangle rect = entry.getValue();
 
       if ((x >= rect.x) && (x <= (rect.x + rect.width)) && (y >= rect.y)
               && (y <= (rect.y + rect.height)))
       {
-        return ob;
+        return entry.getKey();
       }
     }
 
@@ -464,9 +459,8 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
     if ((node.left() == null) && (node.right() == null))
     {
       double height = node.height;
-      double dist = node.dist;
-
-      int xstart = (int) ((height - dist) * wscale) + offx;
+//      double dist = node.dist;
+//      int xstart = (int) ((height - dist) * wscale) + offx;
       int xend = (int) (height * wscale) + offx;
 
       int ypos = (int) (node.ycount * chunk) + offy;
@@ -651,13 +645,14 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
     {
       fm = g.getFontMetrics(font);
 
-      if (nameHash.size() == 0)
+      int nameCount = nameHash.size();
+      if (nameCount == 0)
       {
         repaint();
       }
 
       if (fitToWindow || (!fitToWindow && (scrollPane
-              .getHeight() > ((fm.getHeight() * nameHash.size()) + offy))))
+              .getHeight() > ((fm.getHeight() * nameCount) + offy))))
       {
         draw(g, scrollPane.getWidth(), scrollPane.getHeight());
         setPreferredSize(null);
@@ -665,8 +660,8 @@ public class TreeCanvas extends JPanel implements MouseListener, Runnable,
       else
       {
         setPreferredSize(new Dimension(scrollPane.getWidth(),
-                fm.getHeight() * nameHash.size()));
-        draw(g, scrollPane.getWidth(), fm.getHeight() * nameHash.size());
+                fm.getHeight() * nameCount));
+        draw(g, scrollPane.getWidth(), fm.getHeight() * nameCount);
       }
 
       scrollPane.revalidate();