Merge pull request facebook#62 from gaearon/search-fix

Move selection when typing in search field

Author: bvaughn

src/devtools/views/Components/TreeContext.js

@@ -195,6 +195,7 @@ function reduceSearchState(store: Store, state: State, action: Action): State {
   } = state;
 
   const prevSearchIndex = searchIndex;
+  const prevSearchText = searchText;
   const numPrevSearchResults = searchResults.length;
 
   // Search isn't supported when the owner's tree is active.
@@ -307,8 +308,8 @@ function reduceSearchState(store: Store, state: State, action: Action): State {
     }
   }
 
-  // Changes in search index should override the selected element.
-  if (searchIndex !== prevSearchIndex) {
+  // Changes in search index or typing should override the selected element.
+  if (searchIndex !== prevSearchIndex || searchText.indexOf(prevSearchText) === 0) {
     if (searchIndex === null) {
       selectedElementIndex = null;
       selectedElementID = null;