From 031708d9e6be3b768ca0c3e3e8340a4d1f9545a8 Mon Sep 17 00:00:00 2001
From: HomeWorld <homeworld@gmail.com>
Date: Thu, 11 Nov 2010 18:06:28 +0200
Subject: [PATCH] There can be only ONE ...GraphFrame

---
 gui/mainFrame.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/gui/mainFrame.py b/gui/mainFrame.py
index ff6832a23..b6a2757d7 100644
--- a/gui/mainFrame.py
+++ b/gui/mainFrame.py
@@ -116,6 +116,8 @@ class MainFrame(wx.Frame):
         self.addTabId = wx.NewId()
         self.closeTabId = wx.NewId()
 
+        self.graphFrame = None
+
         #Add menu
         self.SetMenuBar(MainMenuBar())
         #self.SetToolBar(MainToolBar(self))
@@ -351,8 +353,11 @@ class MainFrame(wx.Frame):
         self.waitDialog.Destroy()
 
     def openGraphFrame(self, event):
-        graphFrame = GraphFrame(self)
-        graphFrame.Show()
+        if not self.graphFrame:
+            self.graphFrame = GraphFrame(self)
+            self.graphFrame.Show()
+        else:
+            self.graphFrame.SetFocus()
 
     def toggleShipBrowser(self, event):
         self.GetToolBar().toggleShipBrowser(event)