X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FFinder.java;h=6bff69a5905dad0a97c3f232a3a13945cedcec54;hb=39d0e8bf8f541357c21ca322b939835b9f5e5561;hp=5a2271d3ebcb5db5a017afb5e733e13758c9300e;hpb=ad15cff29620f960119f80176f1fd443da9f6763;p=jalview.git

diff --git a/src/jalview/gui/Finder.java b/src/jalview/gui/Finder.java
index 5a2271d..6bff69a 100755
--- a/src/jalview/gui/Finder.java
+++ b/src/jalview/gui/Finder.java
@@ -25,15 +25,20 @@ import jalview.datamodel.SequenceFeature;
 import jalview.datamodel.SequenceI;
 import jalview.jbgui.GFinder;
 import jalview.util.MessageManager;
+import jalview.viewmodel.AlignmentViewport;
 
 import java.awt.event.ActionEvent;
+import java.awt.event.KeyEvent;
 import java.util.Vector;
 import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 
+import javax.swing.AbstractAction;
+import javax.swing.JComponent;
 import javax.swing.JInternalFrame;
 import javax.swing.JLayeredPane;
 import javax.swing.JOptionPane;
+import javax.swing.KeyStroke;
 
 /**
  * Performs the menu option for searching the alignment, for the next or all
@@ -52,7 +57,7 @@ public class Finder extends GFinder
 
   private static final int WIDTH = 340;
 
-  AlignViewport av;
+  AlignmentViewport av;
 
   AlignmentPanel ap;
 
@@ -80,7 +85,7 @@ public class Finder extends GFinder
    * @param viewport
    * @param alignPanel
    */
-  public Finder(AlignViewport viewport, AlignmentPanel alignPanel)
+  public Finder(AlignmentViewport viewport, AlignmentPanel alignPanel)
   {
     av = viewport;
     ap = alignPanel;
@@ -88,6 +93,7 @@ public class Finder extends GFinder
     frame = new JInternalFrame();
     frame.setContentPane(this);
     frame.setLayer(JLayeredPane.PALETTE_LAYER);
+    addEscapeHandler();
     Desktop.addInternalFrame(frame, MessageManager.getString("label.find"),
             WIDTH, HEIGHT);
 
@@ -95,6 +101,31 @@ public class Finder extends GFinder
   }
 
   /**
+   * Add a handler for the Escape key when the window has focus
+   */
+  private void addEscapeHandler()
+  {
+    getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(
+            KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "Cancel");
+    getRootPane().getActionMap().put("Cancel", new AbstractAction()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        escapeActionPerformed();
+      }
+    });
+  }
+
+  /**
+   * Close the panel on Escape key press
+   */
+  protected void escapeActionPerformed()
+  {
+    setVisible(false);
+    frame.dispose();
+  }
+
+  /**
    * Performs the 'Find Next' action.
    * 
    * @param e