Class ConstraintCoordinatesDelegate

PyQt4.QtGui.QItemDelegate --+
                            |
                           ConstraintCoordinatesDelegate

This delegate is used to validate values entered in 'target value' column.

Instance Methods

QtGui.QLineEdit

createEditor(self, parent, option, index)
This function returns an editor widget (QLineEdit) for 'target value' column.

setEditorData(self, editor, index)
This function read data from model, converts it to text and sets it in the editor widget.

setModelData(self, editor, model, index)
This function reads text from QLineEdit and writes it to the model

Class Variables

COLUMN = ConstraintCoordinateColumns()

Method Details

This function returns an editor widget (QLineEdit) for 'target value' column.

Parameters:

parent (QtGui.QWidget) - parent widget
option (QtGui.QStyleOptionViewItem) - not used, but kept for compatibility
index (QtCore.QModelIndex) - model index

Returns: QtGui.QLineEdit

QLineEdit editor widget

This function read data from model, converts it to text and sets it in the editor widget.

Parameters:

This function reads text from QLineEdit and writes it to the model

Parameters: