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Create a loop and iterate though your tree and change them one by one. Here is how you get at you tree:
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Hi everyone! I need change icon of type. Currently I init tree with some icons and after some data updates I need change icon for type folder and item for me.
I know about this:
instance.set_icon(node)
but I see that first parameter in this method should be specific node in tree but I need change icon for all nodes with specific type.
Can someone please help me? If you need additional information please write me.
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