gtk:check-button-inconsistent (object)

object -- a gtk:check-button widget
inconsistent -- a boolean whether the check button is in an "in between" state

Accessor of the inconsistent slot of the gtk:check-button class. If the user has selected a range of elements, such as some text or spreadsheet cells, that are affected by a check button, and the current values in that range are inconsistent, you may want to display the toggle in an "in between" state. Normally you would turn off the inconsistent state again if the user checks the check button. This has to be done manually, the inconsistent property only affects visual appearance, not the semantics of the button.