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fix(signal_label): update signal from dialog correctly

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This commit is contained in:
perl_d
2025-07-17 17:07:21 +02:00
committed by David Perl
parent ca4f97503b
commit 959cedbbd5
1 changed files with 5 additions and 3 deletions
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8
bec_widgets/widgets/utility/signal_label/signal_label.py
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@@ -206,7 +206,7 @@ class SignalLabel(BECWidget, QWidget):
self._update_label()
self._label.setLayout(self._layout)
self._value: str = ""
self._value: Any = ""
self._display = QLabel()
self._layout.addWidget(self._display)
@@ -235,6 +235,7 @@ class SignalLabel(BECWidget, QWidget):
@SafeSlot()
def _process_dialog(self, device: str, signal: str):
signal = signal or device
self.disconnect_device()
self.device = device
self.signal = signal
@@ -250,12 +251,12 @@ class SignalLabel(BECWidget, QWidget):
def connect_device(self):
"""Subscribe to the Redis topic for the device to display"""
if not self._connected and self._device and self._device in self.dev:
self._connected = True
self._manual_read()
self._read_endpoint = MessageEndpoints.device_read(self._device)
self._read_config_endpoint = MessageEndpoints.device_read_configuration(self._device)
self.bec_dispatcher.connect_slot(self.on_device_readback, self._read_endpoint)
self.bec_dispatcher.connect_slot(self.on_device_readback, self._read_config_endpoint)
self._manual_read()
self._connected = True
self.set_display_value(self._value)
def disconnect_device(self):
@@ -295,6 +296,7 @@ class SignalLabel(BECWidget, QWidget):
"""
Update the display with the new value.
"""
try:
signal_to_read = self._patch_hinted_signal()
_value = msg["signals"].get(signal_to_read, {}).get("value")