mantidimaging.gui.widgets.spectrum_widgets.fitting_selection_widget module

class mantidimaging.gui.widgets.spectrum_widgets.fitting_selection_widget.FitSelectionWidget(parent: QWidget = None)

Bases: QGroupBox

A custom Qt widget for selecting an Fitting Model. Attributes:

fitDropdown: A dropdown menu for selecting fits. func_dict: A dictionary for storing fitting functions available in the viewer. selectionChanged: Signal emitted when the fit selection changes.

property current_fit_name: str

Returns the currently selected fit from the dropdown.

func_dict: dict[str, type[BaseFittingFunction]] = {}

selectionChanged

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

set_available_fitting_functions() → None

Update the dropdown and trigger selection change if needed.