Efficient Area Moving by Mouse in WeekView

[AJ]

hi admin,
to move the shown weeks and changing starting day/date by mouse, by drag&drop.
the top area with date is by hold click and move you change shown segment flexible and have automatically changed starting day/date.
like a wish on touchable, but by mouse.

i just noticed that my new settings, window positioning, etc. would make most needing set today in the middle by a setting.
i will propose and cross under the more needing.
thx