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2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | from textual.app import App
from textual.containers import Vertical, Center
from textual.widgets import Static
class CenterApp(App):
DEFAULT_CSS = """
#sidebar {
dock: left;
width: 32;
height: 100%;
border-right: vkey $primary;
}
#bottombar {
dock: bottom;
height: 12;
width: 100%;
border-top: hkey $primary;
}
#hello {
border: wide $primary;
width: 40;
height: 16;
margin: 2 4;
}
#sidebar.hidden {
width: 0;
}
Static {
background: $panel;
color: $text;
content-align: center middle;
}
"""
def on_mount(self) -> None:
self.bind("t", "toggle_class('#sidebar', 'hidden')")
def compose(self):
yield Static("Sidebar", id="sidebar")
yield Vertical(
Static("Bottom bar", id="bottombar"),
Center(
Static("Hello World!", id="hello"),
),
)
app = CenterApp()
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