IDEA-125322 Debugger: F2 adds new row in Watches

platform/xdebugger-impl/src/com/intellij/xdebugger/impl/frame/WatchInplaceEditor.java

@@ -66,6 +66,7 @@ public class WatchInplaceEditor extends XDebuggerTreeInplaceEditor {
     if (myOldNode != null && index != -1) {
       myWatchesView.addWatchExpression(myOldNode.getExpression(), index, false);
     }
+    getTree().setSelectionRow(index);
   }
 
   @Override
@@ -77,6 +78,7 @@ public class WatchInplaceEditor extends XDebuggerTreeInplaceEditor {
     if (!XDebuggerUtilImpl.isEmptyExpression(expression) && index != -1) {
       myWatchesView.addWatchExpression(expression, index, false);
     }
+    getTree().setSelectionRow(index);
   }
 
   @Override

platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/nodes/WatchesRootNode.java

@@ -106,6 +106,7 @@ public class WatchesRootNode extends XDebuggerTreeNode {
   }
 
   private void replaceNode(final WatchNode oldNode, final WatchNode newNode) {
+    int[] selectedRows = getTree().getSelectionRows();
     for (int i = 0; i < myChildren.size(); i++) {
       WatchNode child = myChildren.get(i);
       if (child == oldNode) {
@@ -118,6 +119,7 @@ public class WatchesRootNode extends XDebuggerTreeNode {
         else {
           fireNodeStructureChanged(newNode);
         }
+        getTree().setSelectionRows(selectedRows);
         return;
       }
     }