Example

examples/grid_auto.py

@@ -0,0 +1,61 @@
+from textual.app import App
+from textual import events
+from textual.view import View
+from textual.widgets import Placeholder
+from textual.layouts.grid import GridLayout
+
+import logging
+from logging import FileHandler
+
+logging.basicConfig(
+    level="NOTSET",
+    format="%(message)s",
+    datefmt="[%X]",
+    handlers=[FileHandler("richtui.log")],
+)
+
+log = logging.getLogger("rich")
+
+
+class GridTest(App):
+    async def on_load(self, event: events.Load) -> None:
+        await self.bind("q,ctrl+c", "quit", "Quit")
+
+    async def on_startup(self, event: events.Startup) -> None:
+
+        layout = GridLayout()
+        await self.push_view(View(layout=layout))
+
+        layout.add_column("col", fraction=1, max_size=20)
+        layout.add_row("row", fraction=1, max_size=10)
+        layout.set_repeat(True, True)
+        layout.add_areas(center="col-2-start|col-4-end,row-2-start|row-3-end")
+        layout.set_align("center", "center")
+
+        # *(Placeholder() for _ in range(20)),
+        layout.place(*(Placeholder() for _ in range(20)), center=Placeholder())
+
+        # layout.add_column(fraction=1, name="left", min_size=20)
+        # layout.add_column(size=30, name="center")
+        # layout.add_column(fraction=1, name="right")
+
+        # layout.add_row(fraction=1, name="top", min_size=2)
+        # layout.add_row(fraction=2, name="middle")
+        # layout.add_row(fraction=1, name="bottom")
+
+        # layout.add_areas(
+        #     area1="left,top",
+        #     area2="center,middle",
+        #     area3="left-start|right-end,bottom",
+        #     area4="right,top-start|middle-end",
+        # )
+
+        # layout.place(
+        #     area1=Placeholder(name="area1"),
+        #     area2=Placeholder(name="area2"),
+        #     area3=Placeholder(name="area3"),
+        #     area4=Placeholder(name="area4"),
+        # )
+
+
+GridTest.run(title="Grid Test")