From 3cdbc39f5bbc72cb8d3846aa8f6c2646758f1bc7 Mon Sep 17 00:00:00 2001
From: plough <plough@finereport.com>
Date: Mon, 31 Jul 2017 13:54:02 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-3163=20=E5=90=88=E4=BD=9C=E5=BC=80?=
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---
 .../src/com/fr/design/mainframe/EastRegionContainerPane.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/designer_base/src/com/fr/design/mainframe/EastRegionContainerPane.java b/designer_base/src/com/fr/design/mainframe/EastRegionContainerPane.java
index a040bad36..97b94d1fd 100644
--- a/designer_base/src/com/fr/design/mainframe/EastRegionContainerPane.java
+++ b/designer_base/src/com/fr/design/mainframe/EastRegionContainerPane.java
@@ -466,6 +466,7 @@ public class EastRegionContainerPane extends UIEastResizableContainer {
             contentPane = generateContentPane();
             popupToolPane = new PopupToolPane(this, PopupToolPane.DOWN_BUTTON);
             headerPane = new JPanel();
+            headerPane.setPreferredSize(new Dimension(headerPane.getPreferredSize().width, 0));  // 默认隐藏
             contentArea = new JPanel(new BorderLayout());
             contentArea.add(headerPane, BorderLayout.NORTH);
             contentArea.add(contentPane, BorderLayout.CENTER);