From 0d6853bd8fc82ebabab4eed7032b6b13488c0372 Mon Sep 17 00:00:00 2001
From: LevelX2 <ludwig.hirth@online.de>
Date: Fri, 27 Sep 2013 08:26:22 +0200
Subject: [PATCH] * MageBook - Won't be loaded by default if the client starts
 (now the change is included).

---
 .../src/main/java/mage/client/MageFrame.java  | 23 +++++++++++++------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/Mage.Client/src/main/java/mage/client/MageFrame.java b/Mage.Client/src/main/java/mage/client/MageFrame.java
index e56fcf0a5ea..8e59db08f09 100644
--- a/Mage.Client/src/main/java/mage/client/MageFrame.java
+++ b/Mage.Client/src/main/java/mage/client/MageFrame.java
@@ -218,11 +218,6 @@ public class MageFrame extends javax.swing.JFrame implements MageClient {
             tablesPane = new TablesPane();
             desktopPane.add(tablesPane, javax.swing.JLayeredPane.DEFAULT_LAYER);
             tablesPane.setMaximum(true);
-
-            collectionViewerPane = new CollectionViewerPane();
-            desktopPane.add(collectionViewerPane, javax.swing.JLayeredPane.DEFAULT_LAYER);
-            collectionViewerPane.setMaximum(true);
-
         } catch (PropertyVetoException ex) {
             logger.fatal(null, ex);
         }
@@ -972,8 +967,22 @@ public class MageFrame extends javax.swing.JFrame implements MageClient {
     }
 
     public void showCollectionViewer() {
-        this.collectionViewerPane.setVisible(true);
-        setActive(collectionViewerPane);
+        JInternalFrame[] windows = desktopPane.getAllFramesInLayer(JLayeredPane.DEFAULT_LAYER);
+        for (JInternalFrame window : windows) {
+            if (window instanceof CollectionViewerPane) {
+                setActive((MagePane) window);
+                return;
+            }
+        }
+        try {
+            collectionViewerPane = new CollectionViewerPane();
+            desktopPane.add(collectionViewerPane, javax.swing.JLayeredPane.DEFAULT_LAYER);
+            collectionViewerPane.setMaximum(true);
+            this.collectionViewerPane.setVisible(true);
+            setActive(collectionViewerPane);
+        } catch (PropertyVetoException ex) {
+            logger.fatal(null, ex);
+        }
     }
 
     static void renderSplashFrame(Graphics2D g) {