A really simple panel widget for Textual

panel.py

# Copyright 2026 David Stanek <[email protected]>

from textual.containers import Vertical

class Panel(Vertical):
    DEFAULT_CSS = """
    Panel {
        width: 1fr;
        height: 1fr;
        layout: vertical;
        overflow: hidden hidden;

        border: heavy $primary;
        border-title-color: $primary;
        border-title-style: bold;
    }
    """
    def __init__(self, title: str):
        super().__init__()
        self.border_title = title