Down arrow functionality for annotation combo box. Done by Nikhil.

svn path=/; revision=232

diff --git a/Annotation/src/ie/dcu/apps/ist/views/SegmentationView.java b/Annotation/src/ie/dcu/apps/ist/views/SegmentationView.java
index 460c785ae14c08a9756bfdaf31a8485451fcabeb..9104c2679a4819294b0d91591bc642818ca112c4 100644 (file)
--- a/Annotation/src/ie/dcu/apps/ist/views/SegmentationView.java
+++ b/Annotation/src/ie/dcu/apps/ist/views/SegmentationView.java
@@ -204,14 +204,16 @@ public class SegmentationView extends Composite {
                comboLabel.addKeyListener(new KeyListener() {
                        @Override
                        public void keyReleased(KeyEvent e) {
-                               comboLabel.remove(0,comboLabel.getItemCount()-1);
-                               setLabel(comboLabel.getText());
-                               Display.getCurrent().asyncExec(new Runnable() {
-                               public void run() {
-                                       comboLabel.setText(comboLabel.getText());
-                                       comboLabel.forceFocus();
-                                       }
-                               });
+                               if(e.keyCode == 16777218)
+                               {
+                                       comboLabel.setListVisible(true);
+                               }
+                               else if (!(e.keyCode == 13))
+                               {
+                                       comboLabel.setListVisible(false);
+                                       setLabel(comboLabel.getText());
+                               }
+                               //comboLabel.setSelection(arg0);
                        }
                        @Override
                        public void keyPressed(KeyEvent arg0) {
@@ -800,10 +802,11 @@ public class SegmentationView extends Composite {
        private void setLabel(String content) {
                try
            {
-                       String content1 = URLEncoder.encode(content.toString(),"UTF-8");
-                       URL url = new URL("http://palea.cgrb.oregonstate.edu/services/PO_web_service.php?request_type=term_search&search_value="+content1+"&inc_synonyms&branch_filter=plant_anatomy&max=20");
+                       comboLabel.remove(0,comboLabel.getItemCount()-1);
+                       String encodedContent = URLEncoder.encode(content.toString(),"UTF-8");
+                       URL url = new URL("http://palea.cgrb.oregonstate.edu/services/PO_web_service.php?request_type=term_search&search_value="+encodedContent+"&inc_synonyms&branch_filter=plant_anatomy&max=20");
                        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
-                        BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+                       BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
                if(connection.getResponseCode() == 200)
                {
                        String inputLine;
@@ -839,6 +842,10 @@ public class SegmentationView extends Composite {
            catch(Exception ex)
            {
            }
+           /*if(comboLabel.getText().equals(null) && comboLabel.getItemCount()>0)
+           {
+               comboLabel.setText(comboLabel.getItem(0));
+           }*/
            assign.setEnabled(!(comboLabel.getText().isEmpty()));
        }