Fixed a bug, when a color selection popped up when clicking on the print or printer combo box icon.
Fixed a bug, when a color selection popped up when clicking
on the print or printer combo box icon.

prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r,prusa3d/Slic3r