[Mono-bugs] [Bug 77920][Nor] New - nunit-gui: NullReferenceException after switching to Mini GUI

[bugzilla-daemon at bugzilla.ximian.com]

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Changed by gert.driesen at pandora.be.

http://bugzilla.ximian.com/show_bug.cgi?id=77920

--- shadow/77920	2006-03-26 09:42:48.000000000 -0500
+++ shadow/77920.tmp.17517	2006-03-26 09:42:48.000000000 -0500
@@ -0,0 +1,53 @@
+Bug#: 77920
+Product: Mono: Class Libraries
+Version: 1.1
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Windows.Forms
+AssignedTo: peter at novonyx.com                            
+ReportedBy: gert.driesen at pandora.be               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: nunit-gui: NullReferenceException after switching to Mini GUI
+
+Switching NUNit to Mini GUI mode and moving the mouse to the tab control 
+(on the right) results in the following exception:
+
+Unhandled Exception: System.NullReferenceException: Object reference not 
+set to an instance of an object
+in <0x0021e> System.Windows.Forms.ToolTip:control_MouseEnter 
+(System.Object sender, System.EventArgs e)
+in (wrapper delegate-invoke) 
+System.MulticastDelegate:invoke_void_object_EventArgs 
+(object,System.EventArgs)
+in <0x00023> System.Windows.Forms.Control:OnMouseEnter (System.EventArgs 
+e)
+in <0x011e3> System.Windows.Forms.Control:WndProc 
+(System.Windows.Forms.Message m)
+in <0x00014> System.Windows.Forms.Control+ControlNativeWindow:WndProc 
+(System.Windows.Forms.Message m)
+in <0x0011e> System.Windows.Forms.NativeWindow:WndProc (IntPtr hWnd, Msg 
+msg, IntPtr wParam, IntPtr lParam)
+in <0x00016> System.Windows.Forms.XplatUIX11:DispatchMessage 
+(System.Windows.Forms.MSG msg)
+in <0x00015> System.Windows.Forms.XplatUI:DispatchMessage 
+(System.Windows.Forms.MSG msg)
+in <0x005f6> System.Windows.Forms.Application:RunLoop (Boolean Modal, 
+System.Windows.Forms.ApplicationContext context)
+in <0x00024> System.Windows.Forms.Application:Run 
+(System.Windows.Forms.Form mainForm)
+in <0x003d7> NUnit.Gui.AppEntry:Main (System.String[] args)
+in <0x0000a> NUnit.Gui.Class1:Main (System.String[] args)
+
+To reproduce:
+
+1. Start NUnit 2.3.6078 (see bug #77917 for the binaries)
+2. Click the "View" menu.
+3. Select "Mini GUI".
+4. Move the mouse to the tab control on the right side of the form.