modules/javafx.controls/src/main/java/javafx/scene/control/TreeView.java

rev 10463 : 8089514: [TableView, TreeView, ListView, TreeTableView] Clicking outside of the edited cell, node, or entry should commit the value

*** 30,39 ****
--- 30,41 ----
  import com.sun.javafx.scene.control.behavior.TreeCellBehavior;
  import javafx.scene.control.skin.TreeViewSkin;
  
  import javafx.application.Platform;
  import javafx.beans.DefaultProperty;
+ import javafx.beans.InvalidationListener;
+ import javafx.beans.WeakInvalidationListener;
  import javafx.beans.property.BooleanProperty;
  import javafx.beans.property.DoubleProperty;
  import javafx.beans.property.ObjectProperty;
  import javafx.beans.property.ObjectPropertyBase;
  import javafx.beans.property.ReadOnlyIntegerProperty;
*** 334,343 ****
--- 336,354 ----
          // install default selection and focus models - it's unlikely this will be changed
          // by many users.
          MultipleSelectionModel<TreeItem<T>> sm = new TreeViewBitSetSelectionModel<T>(this);
          setSelectionModel(sm);
          setFocusModel(new TreeViewFocusModel<T>(this));
+ 
+         sceneProperty().addListener((o, oldScene, newScene) -> {
+             if (oldScene != null) {
+                 oldScene.focusOwnerProperty().removeListener(weakFocusOwnerListener);
+             }
+             if (newScene != null) {
+                 newScene.focusOwnerProperty().addListener(weakFocusOwnerListener);
+             }
+         });
      }
  
  
  
      /***************************************************************************
*** 382,391 ****
--- 393,409 ----
              expandedItemCountDirty = true;
              requestLayout();
          }
      };
  
+     private InvalidationListener focusOwnerListener = o -> {
+         if (!ControlUtils.isFocusOnNodeOrAnyChild(this)) {
+             edit(null);
+         }
+     };
+     private WeakInvalidationListener weakFocusOwnerListener = new WeakInvalidationListener(focusOwnerListener);
+ 
      private WeakEventHandler<TreeModificationEvent<T>> weakRootEventListener;
  
  
  
      /***************************************************************************