From 6a7fe7dce0e7ba7da5c658fe1be1b7a4376cba58 Mon Sep 17 00:00:00 2001
From: liscju <piotr.listkiewicz@gmail.com>
Date: Fri, 12 Feb 2016 13:45:25 +0100
Subject: [PATCH] minor: Add expanding node by double-click in gui

---
 .../com/puppycrawl/tools/checkstyle/gui/JTreeTable.java   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/puppycrawl/tools/checkstyle/gui/JTreeTable.java b/src/main/java/com/puppycrawl/tools/checkstyle/gui/JTreeTable.java
index 563f870ad..6a61b7b1d 100644
--- a/src/main/java/com/puppycrawl/tools/checkstyle/gui/JTreeTable.java
+++ b/src/main/java/com/puppycrawl/tools/checkstyle/gui/JTreeTable.java
@@ -106,7 +106,7 @@ public class JTreeTable extends JTable {
 
             @Override
             public void actionPerformed(ActionEvent event) {
-                doExpandByEnter();
+                expandSelectedNode();
             }
         };
         final KeyStroke stroke = KeyStroke.getKeyStroke("ENTER");
@@ -118,16 +118,16 @@ public class JTreeTable extends JTable {
             @Override
             public void mouseClicked(MouseEvent event) {
                 if (event.getClickCount() == 2) {
-                    makeCodeSelection();
+                    expandSelectedNode();
                 }
             }
         });
     }
 
     /**
-     * Do expansion of a tree node after pressing ENTER.
+     * Do expansion of a tree node.
      */
-    private void doExpandByEnter() {
+    private void expandSelectedNode() {
         final TreePath selected = makeCodeSelection();
 
         if (tree.isExpanded(selected)) {