from PySide6.QtCore import QSize, Qt from PySide6.QtWidgets import ( QCheckBox, QComboBox, QGridLayout, QHBoxLayout, QLabel, QPushButton, QSpinBox, QWidget, ) from .ui_builders_shared import ScanSlicerUiSharedMixin, ScrollbarWheelOnlyScrollArea, icon_from_svg_data_url # ScanSlicerUiControlsMixin: class definition for ScanSlicer behavior.