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ui/curses: cycle widgets on tab

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rr-
2019-01-13 21:41:24 +01:00
parent 4dc674816b
commit d2c06b08bb
5 changed files with 32 additions and 10 deletions
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pqcli/ui/curses/widgets/menu.py
+8 -8
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@@ -2,7 +2,7 @@ import curses
import curses.ascii
import typing as T
from pqcli.ui.curses.util import KEYS_DOWN, KEYS_UP
from pqcli.ui.curses.util import KEYS_CYCLE, KEYS_DOWN, KEYS_UP
from pqcli.ui.curses.widgets.focusable import focus_standout
from ..util import Choice
@@ -54,6 +54,9 @@ class Menu(Widget):
def prev(self) -> None:
self._active_choice = max(0, self._active_choice - 1)
def cycle(self) -> None:
self._active_choice = (self._active_choice + 1) % len(self._choices)
def keypress(self, key: int) -> None:
for choice in self._choices:
if key in choice.keys:
@@ -62,15 +65,12 @@ class Menu(Widget):
if key == curses.ascii.NL:
self._choices[self._active_choice].callback()
return
if key in KEYS_DOWN:
elif key in KEYS_DOWN:
self.next()
return
if key in KEYS_UP:
elif key in KEYS_UP:
self.prev()
return
elif key in KEYS_CYCLE:
self.cycle()
def render(self) -> None:
if not self._pad: