X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FAnnotationLabels.java;fp=src%2Fjalview%2Fgui%2FAnnotationLabels.java;h=15f1fe059a9d3c1165e79091913c584b385f01ba;hb=9e372eb592af4849237e3387a7f6becb33034c1b;hp=d9039798786fed9ef6ba3c0fe14b272ddf8fe672;hpb=96cbee9ec8762f6e3b13bc657c1dfeb90dcf5d1a;p=jalview.git

diff --git a/src/jalview/gui/AnnotationLabels.java b/src/jalview/gui/AnnotationLabels.java
index d903979..15f1fe0 100755
--- a/src/jalview/gui/AnnotationLabels.java
+++ b/src/jalview/gui/AnnotationLabels.java
@@ -41,8 +41,6 @@ import java.awt.Font;
 import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.MediaTracker;
 import java.awt.RenderingHints;
 import java.awt.Toolkit;
 import java.awt.datatransfer.StringSelection;
@@ -52,7 +50,6 @@ import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
 import java.awt.event.MouseMotionListener;
 import java.awt.geom.AffineTransform;
-import java.awt.image.BufferedImage;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -73,9 +70,16 @@ import javax.swing.ToolTipManager;
 public class AnnotationLabels extends JPanel
         implements MouseListener, MouseMotionListener, ActionListener
 {
-  // width in pixels within which height adjuster arrows are shown and active
+  /**
+   * width in pixels within which height adjuster arrows are shown and active
+   */
   private static final int HEIGHT_ADJUSTER_WIDTH = 50;
 
+  /**
+   * height in pixels for allowing height adjuster to be active
+   */
+  private static int HEIGHT_ADJUSTER_HEIGHT = 10;
+
   private static final Pattern LEFT_ANGLE_BRACKET_PATTERN = Pattern
           .compile("<");
 
@@ -105,10 +109,6 @@ public class AnnotationLabels extends JPanel
   private static final String COPYCONS_SEQ = MessageManager
           .getString("label.copy_consensus_sequence");
 
-  private static Image adjusterImage;
-
-  private static int adjusterImageHeight;
-
   private final boolean debugRedraw = false;
 
   private AlignmentPanel ap;
@@ -138,11 +138,6 @@ public class AnnotationLabels extends JPanel
     av = ap.av;
     ToolTipManager.sharedInstance().registerComponent(this);
 
-    if (adjusterImage == null)
-    {
-      loadAdjusterImage();
-    }
-
     addMouseListener(this);
     addMouseMotionListener(this);
     addMouseWheelListener(ap.getAnnotationPanel());
@@ -154,37 +149,6 @@ public class AnnotationLabels extends JPanel
   }
 
   /**
-   * Loads the gif for the panel height adjustment
-   */
-  protected void loadAdjusterImage()
-  {
-    java.net.URL url = getClass().getResource("/images/idwidth.gif");
-    Image temp = null;
-
-    if (url != null)
-    {
-      temp = Toolkit.getDefaultToolkit().createImage(url);
-    }
-
-    try
-    {
-      MediaTracker mt = new MediaTracker(this);
-      mt.addImage(temp, 0);
-      mt.waitForID(0);
-    } catch (Exception ex)
-    {
-    }
-
-    BufferedImage bi = new BufferedImage(temp.getHeight(this),
-            temp.getWidth(this), BufferedImage.TYPE_INT_RGB);
-    Graphics2D g = (Graphics2D) bi.getGraphics();
-    g.rotate(Math.toRadians(90));
-    g.drawImage(temp, 0, -bi.getWidth(this), this);
-    adjusterImage = bi;
-    adjusterImageHeight = bi.getHeight();
-  }
-
-  /**
    * DOCUMENT ME!
    * 
    * @param y
@@ -818,7 +782,7 @@ public class AnnotationLabels extends JPanel
   protected void showOrHideAdjuster(MouseEvent evt)
   {
     boolean was = resizePanel;
-    resizePanel = evt.getY() < adjusterImageHeight && evt.getX() < HEIGHT_ADJUSTER_WIDTH;
+    resizePanel = evt.getY() < HEIGHT_ADJUSTER_HEIGHT && evt.getX() < HEIGHT_ADJUSTER_WIDTH;
 
     if (resizePanel != was)
     {