Remove mouse button option.
Remove mouse button option.

The widget does not support selections so it was unnecessary.
Zooming can be done with scrolling (or right button).

qPCR4vir/orange3,marinkaz/orange3,qPCR4vir/orange3,qPCR4vir/orange3,marinkaz/orange3,kwikadi/orange3,qPCR4vir/orange3,kwikadi/orange3,kwikadi/orange3,marinkaz/orange3,cheral/orange3,marinkaz/orange3,cheral/orange3,cheral/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,kwikadi/orange3,cheral/orange3,kwikadi/orange3,kwikadi/orange3,qPCR4vir/orange3,marinkaz/orange3,marinkaz/orange3