From b76229ec7f87020dfb2c26b11d910899f8b2c97d Mon Sep 17 00:00:00 2001
From: amwaterhouse <Andrew Waterhouse>
Date: Thu, 8 Dec 2005 12:04:29 +0000
Subject: [PATCH] SeqColoursReady boolean added

---
 src/MCview/AppletPDBCanvas.java |    5 ++++-
 src/MCview/PDBCanvas.java       |    5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/MCview/AppletPDBCanvas.java b/src/MCview/AppletPDBCanvas.java
index d6247f4..346ae1e 100755
--- a/src/MCview/AppletPDBCanvas.java
+++ b/src/MCview/AppletPDBCanvas.java
@@ -76,6 +76,7 @@ public class AppletPDBCanvas extends Panel implements MouseListener, MouseMotion
     boolean pdbAction = false;
     Bond highlightBond1, highlightBond2;
     boolean errorLoading = false;
+    boolean seqColoursReady = false;
 
     public AppletPDBCanvas(jalview.appletgui.SeqCanvas seqcanvas, Sequence seq)
     {
@@ -186,6 +187,7 @@ public class AppletPDBCanvas extends Panel implements MouseListener, MouseMotion
     Vector visiblebonds;
     void setupBonds()
     {
+      seqColoursReady = false;
       // Sort the bonds by z coord
       visiblebonds = new Vector();
 
@@ -202,6 +204,7 @@ public class AppletPDBCanvas extends Panel implements MouseListener, MouseMotion
         }
       }
       updateSeqColours();
+      seqColoursReady = true;
       redrawneeded = true;
       repaint();
     }
@@ -360,7 +363,7 @@ public class AppletPDBCanvas extends Panel implements MouseListener, MouseMotion
         g.drawString("Error loading PDB data!!", 50, getSize().height/2);
         return;
       }
-      else if(visiblebonds==null)
+      else if( !seqColoursReady )
       {
         g.setColor(Color.black);
         g.setFont(new Font("Verdana", Font.BOLD, 14));
diff --git a/src/MCview/PDBCanvas.java b/src/MCview/PDBCanvas.java
index 17db1a0..d5af60f 100755
--- a/src/MCview/PDBCanvas.java
+++ b/src/MCview/PDBCanvas.java
@@ -72,6 +72,7 @@ public class PDBCanvas extends JPanel implements MouseListener, MouseMotionListe
     PDBChain mainchain;
     Vector highlightRes;
     boolean pdbAction = false;
+    boolean seqColoursReady = false;
 
     public PDBCanvas(jalview.gui.SeqCanvas seqcanvas, Sequence seq)
     {
@@ -198,6 +199,7 @@ public class PDBCanvas extends JPanel implements MouseListener, MouseMotionListe
     Vector visiblebonds;
     void setupBonds()
     {
+      seqColoursReady = false;
       // Sort the bonds by z coord
       visiblebonds = new Vector();
 
@@ -215,6 +217,7 @@ public class PDBCanvas extends JPanel implements MouseListener, MouseMotionListe
       }
 
       updateSeqColours();
+      seqColoursReady = true;
       redrawneeded = true;
       repaint();
     }
@@ -369,7 +372,7 @@ public class PDBCanvas extends JPanel implements MouseListener, MouseMotionListe
     {
       super.paintComponent(g);
 
-      if(visiblebonds==null)
+      if(!seqColoursReady)
       {
         g.setColor(Color.black);
         g.setFont(new Font("Verdana", Font.BOLD, 14));
-- 
1.7.10.2