From d6748a030f16a78423bfea69674ed3cb12f75c27 Mon Sep 17 00:00:00 2001
From: "Zheng, Lei" <realthunder.dev@gmail.com>
Date: Sun, 6 Sep 2020 15:12:50 +0800
Subject: [PATCH] Gui: enable search box in stand alone TreeView dockable

---
 src/Gui/Tree.cpp | 9 ++-------
 src/Gui/Tree.h   | 3 ---
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/src/Gui/Tree.cpp b/src/Gui/Tree.cpp
index 83e067d755..defedb0c40 100644
--- a/src/Gui/Tree.cpp
+++ b/src/Gui/Tree.cpp
@@ -2919,16 +2919,11 @@ TreeDockWidget::TreeDockWidget(Gui::Document* pcDocument,QWidget *parent)
   : DockWindow(pcDocument,parent)
 {
     setWindowTitle(tr("Tree view"));
-    this->treeWidget = new TreeWidget("TreeView",this);
-    this->treeWidget->setRootIsDecorated(false);
-    int indent = TreeParams::Instance()->Indentation();
-    if(indent)
-        this->treeWidget->setIndentation(indent);
-
+    auto panel = new TreePanel("TreeView", this);
     QGridLayout* pLayout = new QGridLayout(this);
     pLayout->setSpacing(0);
     pLayout->setMargin (0);
-    pLayout->addWidget(this->treeWidget, 0, 0 );
+    pLayout->addWidget(panel, 0, 0 );
 }
 
 TreeDockWidget::~TreeDockWidget()
diff --git a/src/Gui/Tree.h b/src/Gui/Tree.h
index 040afabb05..a33809d02e 100644
--- a/src/Gui/Tree.h
+++ b/src/Gui/Tree.h
@@ -481,9 +481,6 @@ class TreeDockWidget : public Gui::DockWindow
 public:
     TreeDockWidget(Gui::Document*  pcDocument,QWidget *parent=0);
     ~TreeDockWidget();
-
-private:
-    QTreeWidget* treeWidget;
 };