def keyPressEvent(self, event: QKeyEvent):
if event.key() == QtCore.Qt.Key_Escape:
self.clearFocus()
return
modifier_code = event.nativeModifiers()
key_code = event.nativeVirtualKey()
hotkey = None
if modifier_code not in self.modifiers and key_code not in self.keys:
self.valid_input = False
return
if modifier_code not in self.modifiers and key_code in self.keys:
self.valid_input = True
key = self.keys[key_code]
hotkey = '{}'.format(key)
elif modifier_code in self.modifiers and key_code not in self.keys:
self.valid_input = False
modifier = self.modifiers[modifier_code]
hotkey = '{} + '.format(modifier)
elif modifier_code in self.modifiers and key_code in self.keys:
self.valid_input = True
modifier = self.modifiers[modifier_code]
key = self.keys[key_code]
hotkey = '{} + {}'.format(modifier, key)
self.hotkey_event.hotkey_changed.emit(hotkey)
self.current_hotkey = hotkey
self.setText(hotkey)
def __makeKeyEvent(self, measure_editor: BaseMeasureEditor,
evt: QtGui.QKeyEvent) -> QtGui.QKeyEvent:
measure_evt = QtGui.QKeyEvent(evt.type(), evt.key(), evt.modifiers(),
evt.nativeScanCode(),
evt.nativeVirtualKey(),
evt.nativeModifiers(), evt.text(),
evt.isAutoRepeat(), evt.count())
measure_evt.setAccepted(False)
return measure_evt
def scroll(self, event: QtGui.QKeyEvent):
key_map = {
QtCore.Qt.Key_Left: (0, -1),
QtCore.Qt.Key_Right: (0, 1),
QtCore.Qt.Key_Down: (1, -1),
QtCore.Qt.Key_Up: (1, 1),
}
delta = key_map.get(event.key())
if event.nativeModifiers() & 1: # shift key
delta = (delta[0], delta[1] * 5)
if event.nativeModifiers() & 2: # shift key
delta = (delta[0], delta[1] * 20)
if delta is not None and self.app is not None:
self.app.scroll(delta)
def onKeyPress(self, event: QKeyEvent):
try:
event = dict(event="gui",
type="keyPress",
key=event.key(),
modifiers=event.modifiers(),
nativeModifiers=event.nativeModifiers(),
nativeScanCode=event.nativeScanCode(),
nativeVirtualKey=event.nativeVirtualKey())
except Exception as err:
print(f"HCApplication.keyPressEvent error: {err}")
self.submitEvent(event, EventMode.Gui)
