DataTableModel

class sofia_redux.pipeline.gui.widgets.DataTableModel(data, parent=None)

Bases: QAbstractTableModel

Model for the File Information table view.

Initialize the data model.

Parameters:

dataOrderedDict

Keys are the column headers; values are the row items. Format is that of the redux.reduction.Reduction data_id attribute.

parentQWidget, optional

Parent widget.

Methods Summary

columnCount([parent])	Return the total number of columns of data.
data(index[, role])	Retrieve table data by index.
headerData(col, orientation[, role])	Retrieve column data.
rowCount([parent])	Return the total number of rows of data.

Methods Documentation

columnCount(parent=None)

Return the total number of columns of data.

Parameters:

parentQWidget, optional

Parent widget.

Returns:

int

The number of columns in the table.

data(index, role=0)

Retrieve table data by index.

Parameters:

indexQModelIndex

Data index to retrieve.

roleint, optional

Qt display role.

Returns:

str or None

If index is valid, a string representation of the data at the index value is returned. If not, None is returned.

headerData(col, orientation, role=0)

Retrieve column data.

Parameters:

colint

Column name to retrieve.

orientationint

Qt orientation.

roleint, optional

Qt display role.

Returns:

str or None

Column name if orientation and role are valid; otherwise None.

rowCount(parent=None)

Return the total number of rows of data.

Parameters:

parentQWidget, optional

Parent widget.

Returns:

int

The number of rows in the table.