TreeItem.setRangeConfig

Sets the range of accepted values for a column. The column must be in the constant CELL_MODE_RANGE mode. If expr is true, the edit mode slider will use an exponential scale as with Range.expEdit.

struct TreeItem
@nogc nothrow
void
setRangeConfig
(
in long column
,
in double min
,
in double max
,
in double step
,
in bool expr = false
)

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