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Merge pull request #477 from Textualize/focus-within

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CSS focus-within pseudo selector
This commit is contained in:
Will McGugan
2022-05-05 16:47:17 +01:00
committed by GitHub
parent b2553b34b2 d0ed7ef826
commit a6f2e9d05f
5 changed files with 38 additions and 6 deletions
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12
sandbox/uber.py
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@@ -15,15 +15,16 @@ class BasicApp(App):
self.bind("d", "dump")
self.bind("t", "log_tree")
self.bind("p", "print")
self.bind("o", "toggle_visibility")
self.bind("p", "toggle_display")
self.bind("v", "toggle_visibility")
self.bind("x", "toggle_display")
self.bind("f", "modify_focussed")
self.bind("b", "toggle_border")
async def on_mount(self):
"""Build layout here."""
first_child = Placeholder(id="child1", classes="list-item")
uber1 = Widget(
first_child,
Placeholder(id="child1", classes="list-item"),
Placeholder(id="child2", classes="list-item"),
Placeholder(id="child3", classes="list-item"),
@@ -32,6 +33,8 @@ class BasicApp(App):
Placeholder(classes="list-item"),
)
self.mount(uber1=uber1)
self.first_child = first_child
self.uber = uber1
async def on_key(self, event: events.Key) -> None:
await self.dispatch_key(event)
@@ -51,8 +54,7 @@ class BasicApp(App):
self.screen.tree,
sep=" - ",
)
print(1234, 5678)
sys.stdout.write("abcdef")
self.app.set_focus(None)
def action_modify_focussed(self):
"""Increment height of focussed child, randomise border and bg color"""