X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJDatabaseTree.java;h=6d8c4e0623700f1a62fb11a85d46a64c188ee0c3;hb=1fea862e99e1fdd5eb85d5feaec2d28de58828b4;hp=6f602ada76a9a247781e414938f519b21cccd8c1;hpb=63e6fa9a792ca3b12c4bc580706f899f2b9aa532;p=jalview.git

diff --git a/src/jalview/gui/JDatabaseTree.java b/src/jalview/gui/JDatabaseTree.java
index 6f602ad..6d8c4e0 100644
--- a/src/jalview/gui/JDatabaseTree.java
+++ b/src/jalview/gui/JDatabaseTree.java
@@ -188,6 +188,7 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
     jc.validate();
     // j.setPreferredSize(new Dimension(300,50));
     add(jc, BorderLayout.CENTER);
+    ok.setEnabled(false);
     j.add(ok);
     j.add(cancel);
     add(j, BorderLayout.SOUTH);
@@ -349,10 +350,12 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
     {
       return;
     }
+    ok.setEnabled(false);
     if (dbviews.getSelectionCount() == 0)
     {
       selection = null;
     }
+
     tsel = dbviews.getSelectionPaths();
     boolean forcedFirstChild = false;
     List<DbSourceProxy> srcs = new ArrayList<DbSourceProxy>();
@@ -364,6 +367,10 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
                 .getLastPathComponent();
         if (dmt.getUserObject() != null)
         {
+          /*
+           * enable OK button once a selection has been made
+           */
+          ok.setEnabled(true);
           if (dmt.getUserObject() instanceof DbSourceProxy)
           {
             srcs.add((DbSourceProxy) dmt.getUserObject());
@@ -419,6 +426,7 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
       }
     }
 
+    dbstatex.setText(" ");
     if (allowMultiSelections)
     {
       dbstatus.setText(MessageManager.formatMessage(
@@ -427,7 +435,6 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
                   (srcs.size() == 1 ? "" : "s"),
                   (srcs.size() > 0 ? " with " + x + " test quer"
                           + (x == 1 ? "y" : "ies") : ".") }));
-      dbstatex.setText(" ");
     }
     else
     {
@@ -440,10 +447,6 @@ public class JDatabaseTree extends JalviewDialog implements KeyListener
           dbstatex.setText(MessageManager.formatMessage(
                   "label.example_param", new String[] { qr }));
         }
-        else
-        {
-          dbstatex.setText(" ");
-        }
       }
       else
       {