fixed problem with disposed window

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@625 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61
21 years ago · a89751b639
1 changed files with 1 additions and 1 deletions
--- a/src/Libraries/ICSharpCode.TextEditor/Project/Src/Gui/TextArea.cs
+++ b/src/Libraries/ICSharpCode.TextEditor/Project/Src/Gui/TextArea.cs
@ -309,7 +309,7 @@ namespace ICSharpCode.TextEditor
				@@ -309,7 +309,7 @@ namespace ICSharpCode.TextEditor
 		
 		public void SetToolTip(string text)
 		{
-			if (toolTip == null) toolTip = new DeclarationViewWindow(this.FindForm());
+			if (toolTip == null || toolTip.IsDisposed) toolTip = new DeclarationViewWindow(this.FindForm());
 			toolTipSet = (text != null);
 			if (oldToolTip == text)
 				return;