In iCalamus, edit fields in all dialogs support some special functions, which are described below.
Most of the edit fields show their current value with their current measurement unit (if it is changeable). When entering a new desired value via keyboard into the edit field, you do not have to enter the measurement unit. It will be added automatically when the value is taken by the dialog.
Instead of entering values via keyboard, you can click into an edit field and change the value using the arrow keys. The following key combinations are supported:
Increases the value a tenth unit.
Decreases the value a tenth unit.
Increases the value a whole unit.
Decreases the value a whole unit.