Update

2023/scripts/animation_tools/dwpicker/stack.py

@@ -0,0 +1,39 @@
+
+from .pyside import QtWidgets, QtCore
+
+
+ORIENTATIONS = {
+    'horizontal': QtCore.Qt.Horizontal,
+    'vertical': QtCore.Qt.Vertical
+}
+
+
+def create_stack_splitters(data, widgets, orientation='vertical'):
+    """
+    data: [[.25, [1.]], [.5, [.5, .5]], [.25, [.3, .5, .2]]]
+    widgets: List[QWidgets.QWidget]
+    """
+    key = 'horizontal' if orientation == 'vertical' else 'vertical'
+    orientation_1 = ORIENTATIONS[key]
+    key = 'vertical' if orientation == 'vertical' else 'horizontal'
+    orientation_2 = ORIENTATIONS[key]
+    root_splitter = QtWidgets.QSplitter(orientation_1)
+    widget_it = iter(widgets)
+    for i, (column, rows) in enumerate(data):
+        splitter = QtWidgets.QSplitter(orientation_2)
+        root_splitter.addWidget(splitter)
+        root_splitter.setStretchFactor(i, int(column * 100))
+        for j, row in enumerate(rows):
+            widget = next(widget_it, QtWidgets.QWidget())
+            splitter.addWidget(widget)
+            splitter.setStretchFactor(j, int(row * 100))
+    root_splitter.setSizes([int(d[0] * 100) for d in data])
+    root_splitter.update()
+    return root_splitter
+
+
+def count_panels(panels):
+    result = 0
+    for _, rows in panels:
+        result += len(rows)
+    return result