preferredSupplementaryColumnWidth
The preferred width, in points, of the supplementary view controller’s content.
Declaration
var preferredSupplementaryColumnWidth: CGFloat { get set }Discussion
Use this property to specify your preferred width for the supplementary view controller’s view. The default value of this property is automaticDimension. If you set this property to a value different from automaticDimension, that value takes precedence over preferredSupplementaryColumnWidthFraction.
The values in the minimumSupplementaryColumnWidth and maximumSupplementaryColumnWidth properties constrain the actual width of the supplementary view controller. The split view controller attempts to use the width you specify, but may change this value to accommodate the available space. You can get the actual width for the supplementary view controller’s view from the supplementaryColumnWidth property.
See Also
Managing column dimensions
isCollapsedpreferredPrimaryColumnWidthFractionpreferredPrimaryColumnWidthprimaryColumnWidthminimumPrimaryColumnWidthmaximumPrimaryColumnWidthpreferredSupplementaryColumnWidthFractionsupplementaryColumnWidthminimumSupplementaryColumnWidthmaximumSupplementaryColumnWidthpreferredSecondaryColumnWidthpreferredSecondaryColumnWidthFractionminimumSecondaryColumnWidthpreferredInspectorColumnWidthpreferredInspectorColumnWidthFraction