JAL-1640 more properties moved to style bean and rationalisation of layout update...

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

diff --git a/src/jalview/gui/AlignmentPanel.java b/src/jalview/gui/AlignmentPanel.java
index 0508f44..f493fcf 100644 (file)
--- a/src/jalview/gui/AlignmentPanel.java
+++ b/src/jalview/gui/AlignmentPanel.java
@@ -21,6 +21,7 @@
 package jalview.gui;
 
 import jalview.analysis.AnnotationSorter;
+import jalview.api.AlignViewportI;
 import jalview.api.AlignmentViewPanel;
 import jalview.bin.Cache;
 import jalview.datamodel.AlignmentI;
@@ -122,8 +123,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
 
     setScrollValues(0, 0);
 
-    setAnnotationVisible(av.isShowAnnotation());
-
     hscroll.addAdjustmentListener(this);
     vscroll.addAdjustmentListener(this);
 
@@ -141,9 +140,14 @@ public class AlignmentPanel extends GAlignmentPanel implements
     });
     fontChanged();
     adjustAnnotationHeight();
-
+    updateLayout();
   }
 
+  @Override
+  public AlignViewportI getAlignViewport()
+  {
+    return av;
+  }
   public void alignmentChanged()
   {
     av.alignmentChanged(this);
@@ -174,6 +178,7 @@ public class AlignmentPanel extends GAlignmentPanel implements
     getAnnotationPanel().adjustPanelHeight();
 
     Dimension d = calculateIdWidth();
+
     d.setSize(d.width + 4, d.height);
     getIdPanel().getIdCanvas().setPreferredSize(d);
     hscrollFillerPanel.setPreferredSize(d);
@@ -196,11 +201,21 @@ public class AlignmentPanel extends GAlignmentPanel implements
   public Dimension calculateIdWidth()
   {
     // calculate sensible default width when no preference is available
-
-    int afwidth = (alignFrame != null ? alignFrame.getWidth() : 300);
-    int maxwidth = Math.max(20,
-            Math.min(afwidth - 200, 2 * afwidth / 3));
-    return calculateIdWidth(maxwidth);
+    Dimension r = null;
+    if (av.getIdWidth() < 0)
+    {
+      int afwidth = (alignFrame != null ? alignFrame.getWidth() : 300);
+      int maxwidth = Math.max(20, Math.min(afwidth - 200, 2 * afwidth / 3));
+      r = calculateIdWidth(maxwidth);
+      av.setIdWidth(r.width);
+    }
+    else
+    {
+      r = new Dimension();
+      r.width = av.getIdWidth();
+      r.height = 0;
+    }
+    return r;
   }
 
   /**
@@ -489,13 +504,16 @@ public class AlignmentPanel extends GAlignmentPanel implements
   }
 
   /**
-   * DOCUMENT ME!
+   * update alignment layout for viewport settings
    * 
    * @param wrap
    *          DOCUMENT ME!
    */
-  public void setWrapAlignment(boolean wrap)
+  public void updateLayout()
   {
+    fontChanged();
+    setAnnotationVisible(av.isShowAnnotation());
+    boolean wrap = av.getWrapAlignment();
     av.startSeq = 0;
     scalePanelHolder.setVisible(!wrap);
     hscroll.setVisible(!wrap);
@@ -1015,7 +1033,6 @@ public class AlignmentPanel extends GAlignmentPanel implements
   public int printWrappedAlignment(Graphics pg, int pwidth, int pheight,
           int pi) throws PrinterException
   {
-
     int annotationHeight = 0;
     AnnotationLabels labels = null;
     if (av.isShowAnnotation())