feat(toggle): added angular component-like toggle

tests/unit_tests/test_toggle.py

@@ -0,0 +1,38 @@
+import pytest
+from qtpy.QtCore import QPointF, Qt
+
+from bec_widgets.widgets.toggle.toggle import ToggleSwitch
+
+
+@pytest.fixture
+def toggle(qtbot):
+    widget = ToggleSwitch()
+    qtbot.addWidget(widget)
+    qtbot.waitExposed(widget)
+    yield widget
+
+
+def test_toggle(toggle):
+    toggle.checked = False
+    assert toggle.checked is False
+
+    assert toggle.thumb_pos == QPointF(3, 2)
+
+    toggle.checked = True
+    assert toggle.checked is True
+
+    assert toggle.thumb_pos == QPointF(22, 2)
+
+
+def test_toggle_click(qtbot, toggle):
+    init_state = toggle.checked
+
+    qtbot.mouseClick(toggle, Qt.LeftButton)
+    toggle.paintEvent(None)
+    assert toggle.checked is not init_state
+
+    init_state = toggle.checked
+
+    qtbot.mouseClick(toggle, Qt.LeftButton)
+    toggle.paintEvent(None)
+    assert toggle.checked is not init_state