X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FScalePanel.java;h=833cd54bcc162d49e5787bb4306d191328889336;hb=5bad8435fd8ef2481b42814d876c12d4f52f0620;hp=8f49c6ce11342e657583914aa1d93fcc9ce09718;hpb=f5bf054e21d902fc452fd235c2901969562f21ce;p=jalview.git

diff --git a/src/jalview/gui/ScalePanel.java b/src/jalview/gui/ScalePanel.java
index 8f49c6c..833cd54 100755
--- a/src/jalview/gui/ScalePanel.java
+++ b/src/jalview/gui/ScalePanel.java
@@ -108,14 +108,7 @@ public class ScalePanel extends JPanel
   @Override
   public void mousePressed(MouseEvent evt)
   {
-    int x = (evt.getX() / av.getCharWidth()) + av.getRanges().getStartRes();
-    final int res;
-
-    if (av.hasHiddenColumns())
-    {
-      x = av.getAlignment().getHiddenColumns().visibleToAbsoluteColumn(x);
-    }
-    res = Math.min(x, av.getAlignment().getWidth() - 1);
+    final int res = av.getAbsoluteColumn(evt.getX());
 
     min = res;
     max = res;
@@ -287,17 +280,8 @@ public class ScalePanel extends JPanel
     mouseDragging = false;
     ap.getSeqPanel().stopScrolling();
 
-    int xCords = Math.max(0, evt.getX()); // prevent negative X coordinates
-    ViewportRanges ranges = av.getRanges();
-    int res = (xCords / av.getCharWidth())
-            + ranges.getStartRes();
-    res = Math.min(res, ranges.getEndRes());
-    if (av.hasHiddenColumns())
-    {
-      res = av.getAlignment().getHiddenColumns()
-              .visibleToAbsoluteColumn(res);
-    }
-    res = Math.max(0, res);
+    int xPos = evt.getX();
+    int res = av.getAbsoluteColumn(xPos);
 
     if (!stretchingGroup)
     {
@@ -419,8 +403,6 @@ public class ScalePanel extends JPanel
     reveal = av.getAlignment().getHiddenColumns()
             .getRegionWithEdgeAtRes(res);
 
-    res = av.getAlignment().getHiddenColumns().visibleToAbsoluteColumn(res);
-
     ToolTipManager.sharedInstance().registerComponent(this);
     this.setToolTipText(
             MessageManager.getString("label.reveal_hidden_columns"));