### Install CTkTreeview from GitHub

Source: https://github.com/johndevlopment/ctktreeview/blob/main/README.md

Install the CTkTreeview package directly from its GitHub repository using pip. This is necessary as there are no pre-built distributions available.

```sh
pip install git+https://github.com/JohnDevlopment/CTkTreeview.git
```

--------------------------------

### Create and Grid CTkTreeview Widget

Source: https://github.com/johndevlopment/ctktreeview/blob/main/README.md

Instantiate a CTkTreeview widget and place it within a customtkinter application window using the grid geometry manager. This example sets the height, columns, width, and configures it to show only headings.

```python
from CTkTreeview import CTkTreeview
from customtkinter import CTk

app = CTk()
tree = CTkTreeview(app, height=25, columns=["First", "Last", "Age"], width=500, show="headings")
tree.grid(row=0, column=0)
...
app.mainloop()
```

--------------------------------

### Configure Treeview Column Properties

Source: https://github.com/johndevlopment/ctktreeview/blob/main/README.md

Use a context manager to set minimum widths and alignment for treeview columns. This example sets minimum widths for 'First' and 'Last' columns and right-aligns the 'Age' column.

```python
with tree.columns() as tc:
    tc.minwidth("First", 150)
    tc.minwidth("Last", 150)
    tc.anchor("Age", "e")
```

--------------------------------

### Configure Treeview Headings

Source: https://github.com/johndevlopment/ctktreeview/blob/main/README.md

Use a context manager to set the display text for the treeview's headings. This allows for more descriptive labels than the internal column identifiers.

```python
with tree.headings() as th:
    th.text("First", "First Name")
    th.text("Last", "Last Name")
    th.text("Age", "Age")
```

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