Editable labels on QwtScaleDraw

Hi,

my user wants to change the boundaries of the axis by editing the labels itself. Idea is to overlay a QLineEdit or QSpinBox for this purpose (I found no way to edit the labels themselves, maybe I'm wrong here?). For the overlay I need the coordinates of the labels in the coordinate system of QwtScaleDraw. How can I compute them? Or is there another possibility to edit the labels directly on the axis (providing some QLineEdits elsewhere in the application didn't satisfy the user).

Best regards,
Carsten

Got it now. The obvious function QwtScaleDraw::labelPosition() does the trick - my fault was to use it in ctor of the plot. If I wait until the plot is painted once, it works as expected.