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Return quick on unmatched event type

fsp_feeds
Tyler Goodlet 2021-08-20 11:37:07 -04:00
parent 58afe07a88
commit 2b8c3f69b1
1 changed files with 46 additions and 49 deletions
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95
piker/ui/_event.py
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@ -105,58 +105,55 @@ class EventRelay(QtCore.QObject):
etype = ev.type()
# TODO: turn this on and see what we can filter by default (such
# as mouseWheelEvent).
# print(f'ev: {ev}')
print(f'ev: {ev}')
if etype in self._event_types:
# ev.accept()
# TODO: what's the right way to allow this?
# if ev.isAutoRepeat():
# ev.ignore()
# XXX: we unpack here because apparently doing it
# after pop from the mem chan isn't showing the same
# event object? no clue wtf is going on there, likely
# something to do with Qt internals and calling the
# parent handler?
if etype in {QEvent.KeyPress, QEvent.KeyRelease}:
msg = KeyboardMsg(
event=ev,
etype=etype,
key=ev.key(),
mods=ev.modifiers(),
txt=ev.text(),
)
# TODO: is there a global setting for this?
if ev.isAutoRepeat() and self._filter_auto_repeats:
ev.ignore()
return True
# NOTE: the event object instance coming out
# the other side is mutated since Qt resumes event
# processing **before** running a ``trio`` guest mode
# tick, thus special handling or copying must be done.
elif etype in MOUSE_EVENTS:
msg = MouseMsg(
event=ev,
etype=etype,
button=ev.button(),
)
else:
msg = ev
# send event-msg to async handler
self._send_chan.send_nowait(msg)
# **do not** filter out this event
# and instead forward to the source widget
if etype not in self._event_types:
return False
# XXX: we unpack here because apparently doing it
# after pop from the mem chan isn't showing the same
# event object? no clue wtf is going on there, likely
# something to do with Qt internals and calling the
# parent handler?
if etype in {QEvent.KeyPress, QEvent.KeyRelease}:
msg = KeyboardMsg(
event=ev,
etype=etype,
key=ev.key(),
mods=ev.modifiers(),
txt=ev.text(),
)
# TODO: is there a global setting for this?
if ev.isAutoRepeat() and self._filter_auto_repeats:
ev.ignore()
return True
# NOTE: the event object instance coming out
# the other side is mutated since Qt resumes event
# processing **before** running a ``trio`` guest mode
# tick, thus special handling or copying must be done.
elif etype in MOUSE_EVENTS:
# print('f mouse event: {ev}')
msg = MouseMsg(
event=ev,
etype=etype,
button=ev.button(),
)
else:
msg = ev
# send event-msg to async handler
self._send_chan.send_nowait(msg)
# **do not** filter out this event
# and instead forward to the source widget
return False
# filter out this event
# https://doc.qt.io/qt-5/qobject.html#installEventFilter
return False