X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fappletgui%2FIdwidthAdjuster.java;h=2602268293653ada1fcb054871cc27ee4e61ea2b;hb=5cb4c1540eaca054c26ff42a8319f0dbffb1f8e6;hp=f5530d5c02ae61c0995de60b61ca6078655bc700;hpb=ad15cff29620f960119f80176f1fd443da9f6763;p=jalview.git

diff --git a/src/jalview/appletgui/IdwidthAdjuster.java b/src/jalview/appletgui/IdwidthAdjuster.java
index f5530d5..2602268 100755
--- a/src/jalview/appletgui/IdwidthAdjuster.java
+++ b/src/jalview/appletgui/IdwidthAdjuster.java
@@ -20,91 +20,105 @@
  */
 package jalview.appletgui;
 
-import java.awt.*;
-import java.awt.event.*;
-
-public class IdwidthAdjuster extends Panel implements MouseListener,
-        MouseMotionListener
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.Panel;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+
+public class IdwidthAdjuster extends Panel
+        implements MouseListener, MouseMotionListener
 {
   boolean active = false;
 
   int oldX = 0;
 
-  Image image;
-
   AlignmentPanel ap;
 
   public IdwidthAdjuster(AlignmentPanel ap)
   {
     setLayout(null);
     this.ap = ap;
-    java.net.URL url = getClass().getResource("/images/idwidth.gif");
-    if (url != null)
-    {
-      image = java.awt.Toolkit.getDefaultToolkit().getImage(url);
-    }
-
+    setBackground(Color.WHITE);
     addMouseListener(this);
     addMouseMotionListener(this);
   }
 
+  @Override
   public void mousePressed(MouseEvent evt)
   {
     oldX = evt.getX();
   }
 
+  @Override
   public void mouseReleased(MouseEvent evt)
   {
     active = false;
     repaint();
+
+    /*
+     * If in a SplitFrame with co-scaled alignments, set the other's id width to
+     * match; note applet does not (yet) store this in ViewStyle
+     */
+    /*
+     * Code disabled for now as it doesn't work, don't know why; idCanvas width
+     * keeps resetting to a previous value (actually two alternating values!)
+     */
+    // final AlignViewportI viewport = ap.getAlignViewport();
+    // if (viewport.getCodingComplement() != null
+    // && viewport.isScaleProteinAsCdna())
+    // {
+    // Dimension d = ap.idPanel.idCanvas.getSize();
+    // SplitFrame sf = ap.alignFrame.getSplitFrame();
+    // final AlignmentPanel otherPanel =
+    // sf.getComplement(ap.alignFrame).alignPanel;
+    // otherPanel.setIdWidth(d.width, d.height);
+    // otherPanel.repaint();
+    // }
   }
 
+  @Override
   public void mouseEntered(MouseEvent evt)
   {
     active = true;
+    setCursor(Cursor.getPredefinedCursor(Cursor.W_RESIZE_CURSOR));
+
     repaint();
   }
 
+  @Override
   public void mouseExited(MouseEvent evt)
   {
     active = false;
+    setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
     repaint();
   }
 
+  @Override
   public void mouseDragged(MouseEvent evt)
   {
     active = true;
     Dimension d = ap.idPanel.idCanvas.getSize();
     int dif = evt.getX() - oldX;
 
-    if (d.width + dif > 20 || dif > 0)
+    final int newWidth = d.width + dif;
+    if (newWidth > 20 || dif > 0)
     {
-      ap.setIdWidth(d.width + dif, d.height);
-      this.setSize(d.width + dif, getSize().height);
+      ap.setIdWidth(newWidth, d.height);
+      this.setSize(newWidth, getSize().height);
       oldX = evt.getX();
     }
-
   }
 
+  @Override
   public void mouseMoved(MouseEvent evt)
   {
   }
 
+  @Override
   public void mouseClicked(MouseEvent evt)
   {
   }
-
-  public void paint(Graphics g)
-  {
-    g.setColor(Color.white);
-    g.fillRect(0, 0, getSize().width, getSize().height);
-    if (active)
-    {
-      if (image != null)
-      {
-        g.drawImage(image, getSize().width - 20, 2, this);
-      }
-    }
-  }
-
 }