JAL-2491 Tidies

[jalview.git] / src / jalview / appletgui / AlignmentPanel.java

diff --git a/src/jalview/appletgui/AlignmentPanel.java b/src/jalview/appletgui/AlignmentPanel.java
index 308a550..9753453 100644 (file)
--- a/src/jalview/appletgui/AlignmentPanel.java
+++ b/src/jalview/appletgui/AlignmentPanel.java
@@ -673,15 +673,17 @@ public class AlignmentPanel extends Panel implements AdjustmentListener,
 
   int vextent = 0;
 
-  public void setScrollValues(int x, int y)
+  public void setScrollValues(int xpos, int ypos)
   {
+    int x = xpos;
+    int y = ypos;
+
     if (av.getWrapAlignment())
     {
       setScrollingForWrappedPanel(x);
     }
     else
     {
-
       int width = av.getAlignment().getWidth();
       int height = av.getAlignment().getHeight();
 
@@ -742,6 +744,14 @@ public class AlignmentPanel extends Panel implements AdjustmentListener,
     }
   }
 
+  /**
+   * Respond to adjustment event when horizontal or vertical scrollbar is
+   * changed
+   * 
+   * @param evt
+   *          adjustment event encoding whether apvscroll, hscroll or vscroll
+   *          changed
+   */
   @Override
   public void adjustmentValueChanged(AdjustmentEvent evt)
   {
@@ -1139,6 +1149,11 @@ public class AlignmentPanel extends Panel implements AdjustmentListener,
     this.scrollComplementaryPanel = b;
   }
 
+  /**
+   * Get whether to scroll complement panel
+   * 
+   * @return true if cDNA/protein complement panels should be scrolled
+   */
   protected boolean isSetToScrollComplementPanel()
   {
     return this.scrollComplementaryPanel;