Merge current dev and refresh PR #6741 from the 7011 integration

tests/test_editor_layer_drag_anywhere.py

@@ -0,0 +1,22 @@
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[1]
+PANEL = (ROOT / "static/js/editor/layer-panel.js").read_text(encoding="utf-8")
+SORT = (ROOT / "static/js/dragSort.js").read_text(encoding="utf-8")
+
+
+def test_layer_rows_are_draggable_from_anywhere():
+    block = PANEL[PANEL.index("dragSortModule.enable('ge-layers-list'"):]
+    block = block[: block.index("onReorder:")]
+    # The whole row (grip, thumbnail, name) starts a reorder once the
+    # pointer moves past the threshold; interactive controls are excluded.
+    assert "threshold: 4" in block
+    assert "ignoreSelector:" in block
+    assert "handleSelector: '.ge-layer-drag'" not in block
+
+
+def test_drag_sort_waits_for_the_movement_threshold():
+    assert "threshold: Math.max(0, Number(options.threshold) || 0)," in SORT
+    assert "pending = { item, startY: e.clientY };" in SORT
+    assert "Math.abs(e.clientY - pending.startY) < config.threshold" in SORT
+    assert "pending = null;" in SORT