18 lines
461 B
Python
18 lines
461 B
Python
from textual.app import App, ComposeResult
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from textual.widgets import Tree
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class TreeApp(App):
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def compose(self) -> ComposeResult:
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tree: Tree[dict] = Tree("Dune")
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tree.root.expand()
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characters = tree.root.add("Characters", expand=True)
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characters.add_leaf("Paul")
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characters.add_leaf("Jessica")
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characters.add_leaf("Chani")
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yield tree
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if __name__ == "__main__":
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app = TreeApp()
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app.run()
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