Source code for qtpyvcp.widgets.hal_widgets.hal_groupbox


from qtpy.QtWidgets import QGroupBox

from qtpyvcp import hal
from qtpyvcp.widgets import HALWidget


[docs]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.check bit in qtpyvcp.group-box.checked bit out ========================= ===== ========= """ def __init__(self, parent=None): super(HalGroupBox, self).__init__(parent) self._enable_pin = None self._check_pin = None self._checked_pin = None self.toggled.connect(self.onCheckedStateChanged) def onCheckedStateChanged(self, checked): if self._checked_pin is not None: self._checked_pin.value = checked def initialize(self): comp = hal.COMPONENTS['qtpyvcp'] obj_name = str(self.objectName()).replace('_', '-') # add group-box.enable HAL pin self._enable_pin = comp.addPin(obj_name + ".enable", "bit", "in") self._enable_pin.value = self.isEnabled() self._enable_pin.valueChanged.connect(self.setEnabled) if self.isCheckable(): # add group-box.check HAL pin self._check_pin = comp.addPin(obj_name + ".check", "bit", "in") self._check_pin.value = self.isChecked() self._check_pin.valueChanged.connect(self.setChecked) # add group-box.checked HAL pin self._checked_pin = comp.addPin(obj_name + ".checked", "bit", "out") self._checked_pin.value = self.isChecked()