2.45.6

Automatically generated by python-semantic-release

CHANGELOG.md

@@ -1,6 +1,14 @@
 # CHANGELOG
 
 
+## v2.45.6 (2025-11-27)
+
+### Bug Fixes
+
+- **curve**: Update dap curves if data are set manually
+  ([`b72f0dc`](https://github.com/bec-project/bec_widgets/commit/b72f0dc6e8474a65c83f7e2c938fc6356b7b5f3a))
+
+
 ## v2.45.5 (2025-11-26)
 
 ### Bug Fixes

bec_widgets/widgets/plots/waveform/curve.py

@@ -206,6 +206,7 @@ class Curve(BECConnector, pg.PlotDataItem):
         """
         if self.config.source in ["custom", "history"]:
             self.setData(x, y)
+            self.parent_item.request_dap_update.emit()
         else:
             raise ValueError(f"Source {self.config.source} do not allow custom data setting.")
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "bec_widgets"
-version = "2.45.5"
+version = "2.45.6"
 description = "BEC Widgets"
 requires-python = ">=3.11"
 classifiers = [

tests/unit_tests/test_waveform.py

@@ -496,6 +496,13 @@ def test_add_dap_curve_custom_source(qtbot, mocked_client_with_dap):
     assert dap_curve.config.signal.dap == "GaussianModel"
 
 
+def test_curve_set_data_emits_dap_update(qtbot, mocked_client):
+    wf = create_widget(qtbot, Waveform, client=mocked_client)
+    c = wf.plot(x=[1, 2, 3], y=[4, 5, 6], label="test_curve")
+    with qtbot.waitSignal(wf.request_dap_update):
+        c.set_data([7, 8, 9], [10, 11, 12])
+
+
 def test_plot_custom_curve_with_inline_dap(qtbot, mocked_client_with_dap):
     """
     Supplying the `dap` kwarg when plotting custom data should auto-create the fit curve.