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Draw line between cell in treeview

 
Luis De Bello
Greenhorn
Posts: 9
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Hi guys,

I wanted to ask you if someone had to develop something similar to my requirement or if someone can provide me some help/tips in order to achieve this.

I have one treeview which contains several tree items/tree cells and I need to draw a line between the tree cells when produce a mouse hover in one button.
This line has some figure on one end which has to be overlay between these cells, this line has to be drawn below the selected item.



Thanks for your help.

Regards,
Luis
 
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