MaxGUI Updates Discussion Thread

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klepto2

I have just found a bug with maxguiex. I have tried to patch multithreading compileroptions into maxide CE 2
and after compiling the IDE just shut down as soon as try to open a second source. After some trouble (try debugging with just one sourcefile open at time)
I have found the issue: (hopefully)

win32maxgui.bmx

Type TWindowsTreeNode Extends TGadget
...
Method Free()
		'Avoid firing events when freeing a treenode that is selected.
		If SendMessageW(_tree,TVM_GETNEXTITEM,TVGN_CARET,0) Then DeSelect()
		'Free treenode
		If _item Then SendMessageW(_tree,TVM_DELETEITEM,0,_item);_item=0
		'Redraw parent if we were its last child node
		If _parent Then 'not checked in current SVN Version
			If Not SendMessageW(_tree, TVM_GETNEXTITEM, TVGN_CHILD, _parent._item) Then _parent.RedrawNode()
		End If
		'Cleanup variables that could be circular references
		_parent = Null;_tree = 0;_SetParent Null
		'Release any handle we created using HandleFromObject() in Spawn()
		If _handle Then Release _handle
	EndMethod
...
End Type

This at least fixed the bug for me. So I think the control for _parent was just overseen.