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for for binding on press

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This commit is contained in:
Will McGugan
2022-09-09 09:39:04 +01:00
parent 528c617b99
commit 830f98503a
2 changed files with 6 additions and 5 deletions
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4
sandbox/will/bindings.py
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@@ -31,9 +31,7 @@ class Focusable1(Focusable):
class Focusable2(Focusable):
CSS = ""
BINDINGS = [
("b", "app.bell", "Beep"),
]
BINDINGS = [("b", "app.bell", "Beep"), ("f1", "app.quit", "QUIT")]
def render(self) -> str:
return repr(self)

7
src/textual/app.py
View File

@@ -321,10 +321,13 @@ class App(Generic[ReturnType], DOMNode):
@property
def bindings(self) -> Bindings:
"""Get current bindings."""
if self.focused is None:
return self._bindings
else:
return Bindings.merge(node._bindings for node in self.focused.ancestors)
return Bindings.merge(
node._bindings for node in reversed(self.focused.ancestors)
)
def _set_active(self) -> None:
"""Set this app to be the currently active app."""
@@ -1325,7 +1328,7 @@ class App(Generic[ReturnType], DOMNode):
bool: True if the key was handled by a binding, otherwise False
"""
try:
binding = self._bindings.get_key(key)
binding = self.bindings.get_key(key)
except NoBinding:
return False
else: