Allow text printer to work from different threads... patch by nephrael

git-svn-id: https://radegast.googlecode.com/svn/trunk@121 f7a694da-4d33-11de-9ad6-1127a62b9fcd

diff --git a/Radegast/Core/RichTextBoxPrinter.cs b/Radegast/Core/RichTextBoxPrinter.cs
index 97122be..8496f34 100644 (file)
--- a/Radegast/Core/RichTextBoxPrinter.cs
+++ b/Radegast/Core/RichTextBoxPrinter.cs
@@ -47,12 +47,17 @@ namespace Radegast
 \r
         public void PrintText(string text)\r
         {\r
+            if (rtb.InvokeRequired)\r
+            {\r
+                rtb.Invoke(new MethodInvoker(() => rtb.AppendText(text)));\r
+                return;\r
+            } \r
             rtb.AppendText(text);\r
         }\r
 \r
         public void PrintTextLine(string text)\r
         {\r
-            rtb.AppendText(text + Environment.NewLine);\r
+            PrintText(text + Environment.NewLine);\r
         }\r
 \r
         public void PrintTextLine(string text, Color color)\r