ShuttersWidget¶

"""Example usage of the ShuttersWidget class.

In this example all the devices of type 'Shutter' that are loaded
in the core are displayed with a 'ShuttersWidget'.

The autoshutter checkbox is displayed only with the last shutter device.
"""

from pymmcore_plus import CMMCorePlus, DeviceType
from qtpy.QtWidgets import QApplication, QHBoxLayout, QWidget

from pymmcore_widgets import ShuttersWidget

app = QApplication([])

mmc = CMMCorePlus.instance()
mmc.loadSystemConfiguration()

wdg = QWidget()
wdg.setLayout(QHBoxLayout())

shutter_dev_list = list(mmc.getLoadedDevicesOfType(DeviceType.Shutter))

for idx, shutter_dev in enumerate(shutter_dev_list):
    # bool to display the autoshutter checkbox only with the last shutter
    autoshutter = bool(idx >= len(shutter_dev_list) - 1)
    shutter = ShuttersWidget(
        shutter_dev,
        autoshutter=autoshutter,
        # label the button with the device name
        button_text_open=shutter_dev,
        button_text_closed=shutter_dev,
    )
    wdg.layout().addWidget(shutter)

wdg.show()

app.exec()