X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fjbgui%2FGStructureChooser.java;h=b9c926701e4ce97999f2c1d663725d8e85c6ba65;hb=26f79fac447ccf6235bbf52992455f0a2bc6cbcd;hp=768051f34bb6163b2629ff224a928118d18298cf;hpb=625884eca41794778f0a67af80a98138ce785756;p=jalview.git

diff --git a/src/jalview/jbgui/GStructureChooser.java b/src/jalview/jbgui/GStructureChooser.java
index 768051f..b9c9267 100644
--- a/src/jalview/jbgui/GStructureChooser.java
+++ b/src/jalview/jbgui/GStructureChooser.java
@@ -40,6 +40,7 @@ import java.awt.FlowLayout;
 import java.awt.Font;
 import java.awt.GridLayout;
 import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
 import java.awt.event.ItemEvent;
 import java.awt.event.ItemListener;
 import java.awt.event.KeyAdapter;
@@ -65,6 +66,7 @@ import javax.swing.JTabbedPane;
 import javax.swing.JTable;
 import javax.swing.JTextField;
 import javax.swing.ListCellRenderer;
+import javax.swing.Timer;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
 import javax.swing.event.DocumentEvent;
@@ -157,7 +159,7 @@ public abstract class GStructureChooser extends JPanel
 
   protected JTable tbl_local_pdb = new JTable();
 
-  protected JTabbedPane pnl_filter = jalview.jbgui.GDesktop.createTabbedPane();
+  protected JTabbedPane pnl_filter = new JTabbedPane();
 
   protected FTSDataColumnPreferences pdbDocFieldPrefs = new FTSDataColumnPreferences(
           PreferenceSource.STRUCTURE_CHOOSER,
@@ -260,6 +262,28 @@ public abstract class GStructureChooser extends JPanel
     }
   }
 
+  // BH SwingJS optimization
+  // (a) 100-ms interruptable timer for text entry -- BH 1/10/2019
+  // (b) two-character minimum, at least for JavaScript.
+  
+  private Timer timer; 
+  
+  protected void txt_search_ActionPerformedDelayed() {
+	  if (timer != null) {
+		  timer.stop();
+	  }
+	  timer = new Timer(300, new ActionListener() {
+
+		@Override
+		public void actionPerformed(ActionEvent e) {
+			txt_search_ActionPerformed();
+		}		  
+	  });
+	  timer.setRepeats(false);
+	  timer.start();
+  }
+  //
+  
   /**
    * Initializes the GUI default properties
    * 
@@ -486,19 +510,19 @@ public abstract class GStructureChooser extends JPanel
       @Override
       public void insertUpdate(DocumentEvent e)
       {
-        txt_search_ActionPerformed();
+        txt_search_ActionPerformedDelayed();
       }
 
       @Override
       public void removeUpdate(DocumentEvent e)
       {
-        txt_search_ActionPerformed();
+        txt_search_ActionPerformedDelayed();
       }
 
       @Override
       public void changedUpdate(DocumentEvent e)
       {
-        txt_search_ActionPerformed();
+        txt_search_ActionPerformedDelayed();
       }
     });
 
@@ -637,7 +661,8 @@ public abstract class GStructureChooser extends JPanel
     Desktop.addInternalFrame(mainFrame, frameTitle, width, height);
   }
 
-  protected void closeAction(int preferredHeight)
+
+protected void closeAction(int preferredHeight)
   {
     // System.out.println(">>>>>>>>>> closing internal frame!!!");
     // System.out.println("width : " + mainFrame.getWidth());