mirror of
https://github.com/bec-project/bec_widgets.git
synced 2026-06-05 21:08:40 +02:00
build: add pyqtgraph 0.14 compatibility updates
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copilot-swe-agent[bot]
@@ -14,6 +14,18 @@ from .conftest import create_widget
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# pylint: disable = redefined-outer-name
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class _FakeMouseClickEvent:
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def __init__(self, scene_pos: QPointF, button: Qt.MouseButton = Qt.LeftButton):
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self._scene_pos = scene_pos
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self._button = button
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def button(self):
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return self._button
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def scenePos(self):
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return self._scene_pos
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@pytest.fixture
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def plot_widget_with_crosshair(qtbot):
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widget = pg.PlotWidget()
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@@ -44,14 +56,10 @@ def image_widget_with_crosshair(qtbot):
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def test_mouse_moved_lines(plot_widget_with_crosshair):
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crosshair, plot_item = plot_widget_with_crosshair
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pos_in_view = QPointF(2, 5)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair, _ = plot_widget_with_crosshair
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# Simulate mouse movement
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crosshair.mouse_moved(event_mock)
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crosshair.mouse_moved(manual_pos=(2, 5))
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# Check that the vertical line is indeed at x=2
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assert np.isclose(crosshair.v_line.pos().x(), 2)
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@@ -59,7 +67,7 @@ def test_mouse_moved_lines(plot_widget_with_crosshair):
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def test_mouse_moved_signals(plot_widget_with_crosshair):
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crosshair, plot_item = plot_widget_with_crosshair
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crosshair, _ = plot_widget_with_crosshair
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emitted_values_1D = []
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@@ -68,18 +76,14 @@ def test_mouse_moved_signals(plot_widget_with_crosshair):
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crosshair.coordinatesChanged1D.connect(slot)
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pos_in_view = QPointF(2, 5)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair.mouse_moved(event_mock)
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crosshair.mouse_moved(manual_pos=(2, 5))
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# Assert the expected behavior
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assert emitted_values_1D == [("Curve 1", 2, 5)]
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def test_mouse_moved_signals_outside(plot_widget_with_crosshair):
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crosshair, plot_item = plot_widget_with_crosshair
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crosshair, _ = plot_widget_with_crosshair
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# Create a slot that will store the emitted values as tuples
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emitted_values_1D = []
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@@ -91,12 +95,8 @@ def test_mouse_moved_signals_outside(plot_widget_with_crosshair):
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crosshair.coordinatesChanged1D.connect(slot)
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# Simulate a mouse moved event at a specific position
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pos_in_view = QPointF(22, 55)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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# Call the mouse_moved method
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crosshair.mouse_moved(event_mock)
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crosshair.mouse_moved(manual_pos=(22, 55))
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# Assert the expected behavior
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assert emitted_values_1D == []
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@@ -113,17 +113,13 @@ def test_mouse_moved_signals_2D(image_widget_with_crosshair):
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crosshair.coordinatesChanged2D.connect(slot)
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pos_in_view = QPointF(21.0, 55.0)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair.mouse_moved(event_mock)
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crosshair.mouse_moved(manual_pos=(21.0, 55.0))
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assert emitted_values_2D == [("ImageItem", 21, 55)]
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def test_mouse_moved_signals_2D_outside(image_widget_with_crosshair):
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crosshair, plot_item = image_widget_with_crosshair
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crosshair, _ = image_widget_with_crosshair
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emitted_values_2D = []
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@@ -132,23 +128,14 @@ def test_mouse_moved_signals_2D_outside(image_widget_with_crosshair):
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crosshair.coordinatesChanged2D.connect(slot)
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pos_in_view = QPointF(220.0, 555.0)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair.mouse_moved(manual_pos=(220.0, 555.0))
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crosshair.mouse_moved(event_mock)
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assert emitted_values_2D == []
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assert emitted_values_2D == [("ImageItem", 99, 99)]
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def test_marker_positions_after_mouse_move(plot_widget_with_crosshair):
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crosshair, plot_item = plot_widget_with_crosshair
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pos_in_view = QPointF(2, 5)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair.mouse_moved(event_mock)
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crosshair, _ = plot_widget_with_crosshair
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crosshair.mouse_moved(manual_pos=(2, 5))
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marker = crosshair.marker_moved_1d["Curve 1"]
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marker_x, marker_y = marker.getData()
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@@ -172,7 +159,7 @@ def test_scale_emitted_coordinates(plot_widget_with_crosshair):
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def test_crosshair_changed_signal(plot_widget_with_crosshair):
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crosshair, plot_item = plot_widget_with_crosshair
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crosshair, _ = plot_widget_with_crosshair
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emitted_positions = []
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@@ -181,11 +168,7 @@ def test_crosshair_changed_signal(plot_widget_with_crosshair):
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crosshair.crosshairChanged.connect(slot)
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pos_in_view = QPointF(2, 5)
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pos_in_scene = plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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crosshair.mouse_moved(event_mock)
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crosshair.mouse_moved(manual_pos=(2, 5))
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x, y = emitted_positions[0]
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@@ -203,23 +186,15 @@ def test_crosshair_clicked_signal(qtbot, plot_widget_with_crosshair):
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crosshair.crosshairClicked.connect(slot)
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x_data = 2
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y_data = 5
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# Map data coordinates to scene coordinates
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pos_in_scene = plot_item.vb.mapViewToScene(QPointF(x_data, y_data))
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# Map scene coordinates to widget coordinates
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graphics_view = plot_item.vb.scene().views()[0]
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qtbot.waitExposed(graphics_view)
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pos_in_widget = graphics_view.mapFromScene(pos_in_scene)
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# Simulate mouse click
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qtbot.mouseClick(graphics_view.viewport(), Qt.LeftButton, pos=pos_in_widget)
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pos_in_scene = plot_item.vb.sceneBoundingRect().center()
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expected_point = plot_item.vb.mapSceneToView(pos_in_scene)
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crosshair.mouse_clicked(_FakeMouseClickEvent(pos_in_scene))
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x, y = emitted_positions[0]
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assert np.isclose(round(x, 1), 2)
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assert np.isclose(round(y, 1), 5)
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assert np.isclose(x, expected_point.x())
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assert np.isclose(y, expected_point.y())
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def test_update_coord_label_1D(plot_widget_with_crosshair):
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@@ -361,18 +336,14 @@ def test_ignore_invisible_curves_on_move(qtbot, mocked_client):
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wf.hook_crosshair()
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# # Simulate a mouse move at (2,5)
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pos_in_view = QPointF(2, 5)
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pos_in_scene = wf.plot_item.vb.mapViewToScene(pos_in_view)
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event_mock = [pos_in_scene]
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# 1) Both curves visible: expect markers for both
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wf.crosshair.clear_markers()
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wf.crosshair.mouse_moved(event_mock)
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wf.crosshair.mouse_moved(manual_pos=(2, 5))
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assert set(wf.crosshair.marker_moved_1d.keys()) == {"Curve_0", "Curve_1"}
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# 2) Hide Curve B and repeat: only Curve_0 should remain
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c1.setVisible(False)
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wf.crosshair.clear_markers()
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wf.crosshair.mouse_moved(event_mock)
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wf.crosshair.mouse_moved(manual_pos=(2, 5))
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qtbot.wait(200)
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assert set(wf.crosshair.marker_moved_1d.keys()) == {"Curve_0"}
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