JAL-3253-applet headless branch - just experimenting.

[jalview.git] / src / jalview / jbgui / GAlignmentPanel.java

diff --git a/src/jalview/jbgui/GAlignmentPanel.java b/src/jalview/jbgui/GAlignmentPanel.java
index 3dd0205..7cf05de 100755 (executable)
--- a/src/jalview/jbgui/GAlignmentPanel.java
+++ b/src/jalview/jbgui/GAlignmentPanel.java
@@ -20,45 +20,49 @@
  */
 package jalview.jbgui;
 
+import jalview.bin.Jalview;
+
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Dimension;
 
 import javax.swing.BorderFactory;
 import javax.swing.ButtonGroup;
+import javax.swing.JComponent;
 import javax.swing.JPanel;
 import javax.swing.JScrollBar;
 import javax.swing.JScrollPane;
 import javax.swing.border.Border;
+import javax.swing.plaf.ScrollBarUI;
 
 @SuppressWarnings("serial")
 public class GAlignmentPanel extends JPanel
 {
-         protected JScrollBar vscroll = new JScrollBar();
+  protected JScrollBar vscroll;// = new JScrollBar();
 
-         protected JScrollBar hscroll = new JScrollBar();
+  protected JScrollBar hscroll;// = new JScrollBar();
 
-         BorderLayout borderLayout1 = new BorderLayout();
+  BorderLayout borderLayout1;// = new BorderLayout();
 
-         BorderLayout borderLayout3 = new BorderLayout();
+  BorderLayout borderLayout3;// = new BorderLayout();
 
-         BorderLayout borderLayout5 = new BorderLayout();
+  BorderLayout borderLayout5;// = new BorderLayout();
 
-         BorderLayout borderLayout6 = new BorderLayout();
+  BorderLayout borderLayout6;// = new BorderLayout();
 
-         ButtonGroup buttonGroup1 = new ButtonGroup();
+  ButtonGroup buttonGroup1;// = new ButtonGroup();
 
-         BorderLayout borderLayout7 = new BorderLayout();
+  BorderLayout borderLayout7;// = new BorderLayout();
 
-         BorderLayout borderLayout10 = new BorderLayout();
+  BorderLayout borderLayout10;// = new BorderLayout();
 
-         BorderLayout borderLayout11 = new BorderLayout();
+  BorderLayout borderLayout11;// = new BorderLayout();
 
-  public JScrollPane annotationScroller = new JScrollPane();
+  public JScrollPane annotationScroller;// = new JScrollPane();
 
          Border border1;
 
-         BorderLayout borderLayout4 = new BorderLayout();
+  BorderLayout borderLayout4;// = new BorderLayout();
 
          
          static JPanel newJPanel() {  // BH 2019
@@ -70,28 +74,159 @@ public class GAlignmentPanel extends JPanel
                        return p;
          }
 
-  protected JPanel sequenceHolderPanel = newJPanel();
-  protected JPanel seqPanelHolder = newJPanel();
-  protected JPanel scalePanelHolder = newJPanel();
-  protected JPanel idPanelHolder = newJPanel();
-  protected JPanel idSpaceFillerPanel1 = newJPanel();
-  public JPanel annotationSpaceFillerHolder = newJPanel();
-  protected JPanel hscrollFillerPanel = newJPanel();
-  JPanel hscrollHolder = newJPanel();
+  static
+  {
+    System.out.println("GAP 1 static ");
+  }
+
+  protected JPanel sequenceHolderPanel;// = new JPanel();
+
+  protected JPanel seqPanelHolder;// = new JPanel();
+
+  protected JPanel scalePanelHolder;// = new JPanel();
+
+  protected JPanel idPanelHolder;// = new JPanel();
+
+  protected JPanel idSpaceFillerPanel1;// = new JPanel();
 
+  public JPanel annotationSpaceFillerHolder;// = new JPanel();
+
+  protected JPanel hscrollFillerPanel;// = new JPanel();
+
+  JPanel hscrollHolder;// = new JPanel();
+
+  static
+  {
+    System.out.println("GAP 2 static ");
+  }
 
 
   public GAlignmentPanel()
   {
+
+    System.out.println("GAP 3a");
+
+    System.out.println(Jalview.isHeadlessMode());
+
     try
     {
+      vscroll = newScrollBar();
+    } catch (Throwable t)
+    {
+      t.printStackTrace();
+      System.exit(1);
+    }
+
+    hscroll = newScrollBar();
+
+    System.out.println("GAP 3b");
+
+    borderLayout1 = new BorderLayout();
+
+    borderLayout3 = new BorderLayout();
+
+    borderLayout5 = new BorderLayout();
+
+    borderLayout6 = new BorderLayout();
+
+    buttonGroup1 = new ButtonGroup();
+
+    borderLayout7 = new BorderLayout();
+
+    borderLayout10 = new BorderLayout();
+
+    borderLayout11 = new BorderLayout();
+
+    System.out.println("GAP 3c");
+    annotationScroller = new JScrollPane() {
+      
+      @Override
+      public void updateUI() { 
+        System.out.println("JScrollPane updateUI");
+      }
+
+      @Override
+      public JScrollBar createVerticalScrollBar()
+      {
+        return newScrollBar();
+      }
+
+      @Override
+      public JScrollBar createHorizontalScrollBar()
+      {
+        return newScrollBar();
+      }
+      
+
+    };
+    System.out.println("GAP 3d");
+
+    borderLayout4 = new BorderLayout();
+
+    System.out.println("GAP 3e");
+    sequenceHolderPanel = newJPanel();
+
+    seqPanelHolder = newJPanel();
+
+    scalePanelHolder = newJPanel();
+
+    idPanelHolder = newJPanel();
+
+    idSpaceFillerPanel1 = newJPanel();
+
+    annotationSpaceFillerHolder = newJPanel();
+
+    hscrollFillerPanel = newJPanel();
+
+    hscrollHolder = newJPanel();
+
+    System.out.println("GAP 3r");
+
+    try
+    {
+
+      System.out.println("GAP 3 ");
+
       jbInit();
+
+      System.out.println("GAP 4 ");
+
     } catch (Exception e)
     {
       e.printStackTrace();
     }
   }
 
+  private JScrollBar newScrollBar()
+  {
+    return new JScrollBar()
+    {
+
+      /**
+       * Overrides <code>JComponent.updateUI</code>.
+       * 
+       * @see JComponent#updateUI
+       */
+      @Override
+      public void updateUI()
+      {
+
+        System.out.println("JScrollBar.updateUI");
+        setUI(new ScrollBarUI()
+        {
+
+        });
+      }
+
+      @Override
+      public void setUI(ScrollBarUI ui)
+      {
+        System.out.println("JScrollBar.setUI");
+        // setUI(ui);
+      }
+    };
+  }
+
   private void jbInit() throws Exception
   {
        //  annotationScroller.setBackground(Color.white);  // BH 2019