How to use the qtpyvcp.widgets.HALWidget function in qtpyvcp

from qtpy.QtWidgets import QCheckBox
from qtpy.QtCore import Property, QEvent

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalCheckBox(QCheckBox, HALWidget):
    """HAL CheckBox

    CheckBox for displaying and setting `bit` HAL pin values.

    .. table:: Generated HAL Pins

        ========================= ===== =========
        HAL Pin Name              Type  Direction
        ========================= ===== =========
        qtpyvcp.checkbox.enable   bit   in
        qtpyvcp.checkbox.check    bit   in
        qtpyvcp.checkbox.checked  bit   out
        ========================= ===== =========
    """
    def __init__(self, parent=None):
        super(HalCheckBox, self).__init__(parent)

from qtpy.QtWidgets import QLCDNumber
from qtpy.QtCore import Property

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalLCDNumber(QLCDNumber, HALWidget):
    """HAL LCD Number

    LCD Number for displaying `float` or `s32` HAL pin values.

    .. table:: Generated HAL Pins

        ===================== ========= =========
        HAL Pin Name          Type      Direction
        ===================== ========= =========
        qtpyvcp.lcd.in-i      s32       in
        qtpyvcp.lcd.in-f      float     in
        ===================== ========= =========
    """

    def __init__(self, parent=None):
        super(HalLCDNumber, self).__init__(parent)

from qtpy.QtWidgets import QGroupBox

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalGroupBox(QGroupBox, HALWidget):
    """HAL GroupBox

    GroupBox that can be enabled/disabled via HAL pins.

    .. table:: Generated HAL Pins

        ========================= ===== =========
        HAL Pin Name              Type  Direction
        ========================= ===== =========
        qtpyvcp.group-box.enable   bit   in
        qtpyvcp.group-box.visible  bit   in
        qtpyvcp.group-box.check    bit   in
        qtpyvcp.group-box.checked  bit   out
        ========================= ===== =========
    """

from qtpy.QtCore import Property, QTimer
from qtpy.QtWidgets import QPushButton

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalButton(QPushButton, HALWidget):
    """HAL Button

    Button for setting `bit` HAL pin values.

    .. table:: Generated HAL Pins

        ========================= ===== =========
        HAL Pin Name              Type  Direction
        ========================= ===== =========
        qtpyvcp.button.enable     bit   in
        qtpyvcp.button.out        bit   out
        ========================= ===== =========
    """
    def __init__(self, parent=None):
        super(HalButton, self).__init__(parent)

qtpyvcp.bar-indicator.in-f    float in
    qtpyvcp.bar-indicator.min-val float in
    qtpyvcp.bar-indicator.max-val float in
    ============================= ===== =========
"""

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget
from qtpyvcp.widgets.base_widgets.bar_indicator import BarIndicatorBase

# Setup logging
from qtpyvcp.utilities.logger import getLogger
log = getLogger(__name__)


class HalBarIndicator(BarIndicatorBase, HALWidget):
    """HAL Bar Indicator"""
    def __init__(self, parent=None):
        super(HalBarIndicator, self).__init__(parent)

        self._int_in_pin = None
        self._float_in_pin = None

        self._min_val_pin = None
        self._max_val_pin = None

    def initialize(self):
        comp = hal.getComponent('qtpyvcp')
        obj_name = str(self.objectName()).replace('_', '-')

        if self.minimum < 0:
            int_pin_typ = 's32'

from qtpy.QtWidgets import QDoubleSpinBox
from qtpy.QtCore import QEvent

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalDoubleSpinBox(QDoubleSpinBox, HALWidget):
    """HAL DoubleSpinBox

    DoubleSpinBox for displaying and setting `float` HAL pin values.

    .. table:: Generated HAL Pins

        ========================= ========= =========
        HAL Pin Name              Type      Direction
        ========================= ========= =========
        qtpyvcp.spinbox.enable    bit       in
        qtpyvcp.spinbox.in        float     in
        qtpyvcp.spinbox.out       float     out
        ========================= ========= =========
    """
    def __init__(self, parent=None):
        super(HalDoubleSpinBox, self).__init__(parent)

from qtpyvcp.widgets import HALWidget

IN_DESIGNER = os.getenv('DESIGNER', False)


class TimeAxisItem(pg.AxisItem):
    """Internal timestamp for x-axis"""
    def __init__(self, *args, **kwargs):
        super(TimeAxisItem, self).__init__(*args, **kwargs)

    def tickStrings(self, values, scale, spacing):
        """Function overloading the weak default version to provide timestamp"""
        return [QTime().currentTime().addMSecs(value).toString('mm:ss') for value in values]


class HalPlot(QWidget, HALWidget):
    """HAL Plot

    Plot for displaying HAL pin values.

    Input pin type is HAL type ( float).

    Up to four HAL pin values can be plotted

    .. table:: Generated HAL Pins

        ========================= =========== =========
        HAL Pin Name              Type        Direction
        ========================= =========== =========
        qtpyvcp.seriesXname.in     float          in
        ========================= =========== =========
    """

from qtpy.QtWidgets import QSlider

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


class HalSlider(QSlider, HALWidget):
    """HAL Slider

    Slider for setting `u32` or `float` HAL pin values.

    .. table:: Generated HAL Pins

        ========================= ===== =========
        HAL Pin Name              Type  Direction
        ========================= ===== =========
        qtpyvcp.slider.enable     bit   in
        qtpyvcp.slider.out-i      u32   out
        qtpyvcp.slider.out-f      float out
        ========================= ===== =========
    """
    def __init__(self, parent=None):
        super(HalSlider, self).__init__(parent)

from qtpy.QtWidgets import QLabel
from qtpy.QtCore import Property, Q_ENUMS

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget

from . import HalType


class HalLabel(QLabel, HALWidget, HalType):
    """HAL Label

    Label for displaying HAL pin values.

    Input pin type is selectable via the :class:`.pinType` property in designer,
    and can be any valid HAL type (bit, u32, s32, float).

    The text format can be specified via the :class:`.textFormat` property in
    designer and can be any valid python style format string.

    .. table:: Generated HAL Pins

        ========================= =========== =========
        HAL Pin Name              Type        Direction
        ========================= =========== =========
        qtpyvcp.label.enable      bit         in

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget
from qtpyvcp.widgets.base_widgets.led_widget import LEDWidget

# Setup logging
from qtpyvcp.utilities.logger import getLogger
log = getLogger(__name__)


class HalLedIndicator(LEDWidget, HALWidget):
    """HAL LED

    LED for indicated the state of `bit` HAL pins.

    .. table:: Generated HAL Pins

        ========================= ========= =========
        HAL Pin Name              Type      Direction
        ========================= ========= =========
        qtpyvcp.led.on            bit       in
        qtpyvcp.led.flash         bit       in
        qtpyvcp.led.flash-rate    u32       out
        ========================= ========= =========
    """
    def __init__(self, parent=None):
        super(HalLedIndicator, self).__init__(parent)