Astan,
Maybe this should only be on the FloatCanvas list -- but I'm sending to
wxPython-users as well for the moment.
Astan Chee wrote:
> I've added functionalities like rubberbands
Does this work right for you? I'm getting
"EnsureIsValid(): Cannot nest wxDCs on the same window"
errors on OS-X, but I haven't had a chance to look yet at why.
> The bug that Im having problem is on line 242 of the code. In a
> nutshell, if there are children nodes/shape with the same name the
> connector lines becomes weird and the expand and collapse functions are
> incomplete. Im not sure how to handle this. Any suggestions (aside from
> having each node a unique name)?
Here's your code:
VP1 = TreeNode("VP1", Children = leaves)
VP2 = TreeNode("VP2", Children = leaves) #doing this does not work, but
in this case, you are assigning the exact same objects as the leaves --
so they are going to get confused. Making another set of nodes with the
same names seems to work:
leaves1 = [TreeNode(name) for name in elem]
leaves2 = [TreeNode(name) for name in elem]
VP1 = TreeNode("VP1", Children = leaves1)
VP2 = TreeNode("VP2", Children = leaves2)
Note that my tree implementation is pretty much a proof of concept --
I'm sure there are a lot of kinks to work out.
> Also I would like to add a rotate
> function to the canvas, has anyone done this to FloatCanvas before (and
> would like to share)?
It's been talked about, I don't know it anyone's done it. Do you want to
rotate the whole Canvas? or rotate individual objects?
-Chris
--
Christopher Barker, Ph.D.
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