Merge branch 'develop' into features/JAL-3010ontologyFeatureSettings

[jalview.git] / src / jalview / gui / SplitFrame.java

diff --git a/src/jalview/gui/SplitFrame.java b/src/jalview/gui/SplitFrame.java
index 4a4c10c..25dedc5 100644 (file)
--- a/src/jalview/gui/SplitFrame.java
+++ b/src/jalview/gui/SplitFrame.java
@@ -29,7 +29,6 @@ import jalview.util.Platform;
 import jalview.viewmodel.AlignmentViewport;
 
 import java.awt.Component;
-import java.awt.Toolkit;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.KeyAdapter;
@@ -43,6 +42,8 @@ import java.util.Map.Entry;
 import javax.swing.AbstractAction;
 import javax.swing.InputMap;
 import javax.swing.JComponent;
+import javax.swing.JDesktopPane;
+import javax.swing.JInternalFrame;
 import javax.swing.JMenuItem;
 import javax.swing.KeyStroke;
 import javax.swing.event.InternalFrameAdapter;
@@ -789,4 +790,29 @@ public class SplitFrame extends GSplitFrame implements SplitContainerI
     };
     overrideKeyBinding(key_cmdF, action);
   }
+
+  /**
+   * Override to do nothing if triggered from one of the child frames
+   */
+  @Override
+  public void setSelected(boolean selected) throws PropertyVetoException
+  {
+    JDesktopPane desktopPane = getDesktopPane();
+    JInternalFrame fr = desktopPane == null ? null
+            : desktopPane.getSelectedFrame();
+    if (fr == getTopFrame() || fr == getBottomFrame())
+    {
+      /* 
+       * patch for JAL-3288 (deselecting top/bottom frame closes popup menu); 
+       * it may be possible to remove this method in future
+       * if the underlying Java behaviour changes
+       */
+      if (selected)
+      {
+        moveToFront();
+      }
+      return;
+    }
+    super.setSelected(selected);
+  }
 }