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feat(signal combobox): add reset_selection slot

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wakonig_k
2025-06-20 14:16:46 +02:00
committed by Klaus Wakonig
parent 8e8acd672c
commit b51de1a00e
1 changed files with 8 additions and 0 deletions
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8
bec_widgets/widgets/control/device_input/signal_combobox/signal_combobox.py
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@ -90,6 +90,14 @@ class SignalComboBox(DeviceSignalInputBase, QComboBox):
self.insertItem(0, "Hinted Signals") self.insertItem(0, "Hinted Signals")
self.model().item(0).setEnabled(False) self.model().item(0).setEnabled(False)
@SafeSlot()
def reset_selection(self):
"""Reset the selection of the combobox."""
self.clear()
self.setItemText(0, "Select a device")
self.update_signals_from_filters()
self.device_signal_changed.emit("")
@SafeSlot(str) @SafeSlot(str)
def on_text_changed(self, text: str): def on_text_changed(self, text: str):
"""Slot for text changed. If a device is selected and the signal is changed and valid it emits a signal. """Slot for text changed. If a device is selected and the signal is changed and valid it emits a signal.