tool/transform : Can manipulate granularity during cage transform
Summary:
The patch adds a QComboBox to the transform tool options to adjust the
granularity preview while doing cage transforms, it also changes the
QSpinBox to change the real granularity to a QComboBox.
CCBUG:344210
Reviewers: Krita, rempt, dkazakov
Reviewed By: Krita, dkazakov
Subscribers: Krita
Tags: Krita
Differential Revision: https://phabricator.kde.org/D17807