From f2c35e950082e243fe5ae6d2457f67caffa28ddc Mon Sep 17 00:00:00 2001
From: Fangjie Hu <Fangjie Hu>
Date: Thu, 8 Dec 2016 11:20:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8B=E6=8B=89=E6=A0=91=E8=87=AA=E5=AE=9A?=
 =?UTF-8?q?=E4=B9=89=E6=98=AF=E5=90=A6=E5=8F=AF=E9=80=89=E6=8B=A9=E6=8E=A5?=
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---
 .../fr/design/gui/icombobox/FRTreeComboBox.java   | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/designer_base/src/com/fr/design/gui/icombobox/FRTreeComboBox.java b/designer_base/src/com/fr/design/gui/icombobox/FRTreeComboBox.java
index a60942229..ed8ffb16c 100644
--- a/designer_base/src/com/fr/design/gui/icombobox/FRTreeComboBox.java
+++ b/designer_base/src/com/fr/design/gui/icombobox/FRTreeComboBox.java
@@ -91,6 +91,15 @@ public class FRTreeComboBox extends UIComboBox {
         return this.tree;
     }
 
+    /**
+     * 自定义那些那些node可以选中，默认情况下所有node节点都可以选中
+     * @param node
+     * @return
+     */
+    protected boolean customSelectable(DefaultMutableTreeNode node){
+        return true;
+    }
+
     public void setTree(JTree tree) {
         this.tree = tree;
         if (tree != null) {
@@ -403,6 +412,12 @@ public class FRTreeComboBox extends UIComboBox {
             if (comboBox.onlyLeafSelectable && !node.isLeaf()) {
                 return;
             }
+
+            //自定义node是否可选择
+            if (!comboBox.customSelectable(node)){
+                return;
+            }
+
             comboBox.setSelectedItem(treePath);
             togglePopup();
             MenuSelectionManager.defaultManager().clearSelectedPath();