def focusInEvent (self, event):
'''Re-implementation of the QGraphicsTextItem's method focusOInEvent in order to change the text colour to red.
@param event event
'''
self.setDefaultTextColor (Qt.red)
QGraphicsTextItem.focusOutEvent(self, event)
def focusOutEvent (self, event):
'''Re-implementation of the QGraphicsTextItem's method focusOutEvent in order to provide QGraphicsTextItem with the QLineEdit's textChanged Event.
@param event event
'''
self.emit (SIGNAL ('textChanged(QString)'), QString(self.toPlainText()))
self.setDefaultTextColor (QColor (Qt.white).light (255))
QGraphicsTextItem.focusOutEvent(self, event)