def event(self, ev):
"""Intercepts shortcurts and instead sends an equivalent event with the 'Alt' modifier,
so that mnemonics works with just the key.
Also sends a key press event with the 'Alt' key when this menu shows,
so that mnemonics are underligned on windows.
"""
if ev.type() == QEvent.KeyPress and ev.key() == Qt.Key_Alt:
return True
if ev.type() == QEvent.ShortcutOverride and ev.modifiers() == Qt.NoModifier:
actions = self.actions() + [a for child in self.findChildren(QWidget) for a in child.actions()]
mnemonics = [QKeySequence.mnemonic(a.text()) for a in actions]
key_seq = QKeySequence(Qt.ALT + ev.key())
if key_seq in mnemonics:
ev = QKeyEvent(QEvent.KeyPress, ev.key(), Qt.AltModifier)
qApp.postEvent(self, ev) # pylint: disable=undefined-variable
return True
if ev.type() == QEvent.Show:
pev = QKeyEvent(QEvent.KeyPress, Qt.Key_Alt, Qt.NoModifier)
qApp.postEvent(self, pev) # pylint: disable=undefined-variable
return super().event(ev)
def event(self, event):
"""
overwritten from base class
:param event:
:return:
"""
if event.type() == QEvent.KeyPress:
if event.key() == Qt.Key_Tab:
if not self._compl.popup().isVisible():
self._compl.complete()
self.nextCompletion(+1)
return True
if event.key() == Qt.Key_Backtab:
if not self._compl.popup().isVisible():
self._compl.complete()
self.nextCompletion(-1)
return True
if event.key() in [Qt.Key_Slash, Qt.Key_Backslash]:
event = QKeyEvent(event.type(), event.key(), event.modifiers(), event.text())
return super().event(event)
def handle_wordcheck_key_events(self, e: QKeyEvent):
"""
Remaps key events to their Wordcheck mode equivalents. Only handles NoModifier and ShiftModifier events.
:param e: The key event to remap.
:return:
"""
if e.key() in [
Qt.Key_Delete, Qt.Key_Backspace, Qt.Key_Comma, Qt.Key_Period,
Qt.Key_Semicolon, Qt.Key_Colon, Qt.Key_Less, Qt.Key_Greater
]:
if e.type() == QKeyEvent.KeyPress:
super().keyPressEvent(e)
elif e.type() == QKeyEvent.KeyRelease:
super().keyReleaseEvent(e)
elif e.modifiers() == Qt.NoModifier:
if e.key() in [Qt.Key_S, Qt.Key_H]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Left,
Qt.AltModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_G, Qt.Key_L]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Right,
Qt.AltModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_F, Qt.Key_J]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Down,
Qt.KeypadModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_D, Qt.Key_K]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Up,
Qt.KeypadModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_C, Qt.Key_N]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Left,
Qt.KeypadModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_V, Qt.Key_M]:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Right,
Qt.KeypadModifier,
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() in [Qt.Key_R, Qt.Key_U
] and e.type() == QKeyEvent.KeyPress:
if self.wordcheck_entry is not None:
self.entry_idx += 1
self.next_word_replace()
elif e.key() in [Qt.Key_E, Qt.Key_I
] and e.type() == QKeyEvent.KeyPress:
if self.wordcheck_entry is not None:
self.entry_idx -= 1
self.next_word_replace()
elif e.key() in [Qt.Key_W, Qt.Key_O
] and e.type() == QKeyEvent.KeyPress:
self.set_wordcheck_word_as_default()
elif e.key() in [Qt.Key_A, Qt.Key_Z, Qt.Key_X]:
if e.key() == Qt.Key_A:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Semicolon,
Qt.NoModifier,
text=';',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() == Qt.Key_Z:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Period,
Qt.NoModifier,
text='.',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
else: # Key_X
mapped_e = QKeyEvent(e.type(),
Qt.Key_Comma,
Qt.NoModifier,
text=',',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.modifiers() == Qt.ShiftModifier:
if e.key() in [Qt.Key_A, Qt.Key_Z, Qt.Key_X]:
if e.key() == Qt.Key_A:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Colon,
Qt.ShiftModifier,
text=':',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
elif e.key() == Qt.Key_Z:
mapped_e = QKeyEvent(e.type(),
Qt.Key_Greater,
Qt.ShiftModifier,
text='>',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)
else: # Key_X
mapped_e = QKeyEvent(e.type(),
Qt.Key_Less,
Qt.ShiftModifier,
text='<',
autorep=e.isAutoRepeat(),
count=e.count())
QApplication.sendEvent(self, mapped_e)