Method keyPressEvent

lantz/ui/widgets.py:122–130

When 'u' is pressed, request new units. When 'r' is pressed, get new value from the driver.

(self, event)

    _WRAPPERS = {}

    def keyPressEvent(self, event):
        """When 'u' is pressed, request new units.
        When 'r' is pressed, get new value from the driver.
        """
        super().keyPressEvent(event)

        if event.text() == 'r':
            # This should also trigger a widget update if necessary.
            self.value_from_feat()

    def value(self):
        """Get widget value.