zntg/ui/stretch.go

package ui

func newStretch(c Control, w, h bool) *Spacing {
	return BuildSpacing(c, func(s *Spacing) {
		if w {
			s.Width = Infinite()
		}
		if h {
			s.Height = Infinite()
		}
	})
}

// Stretch wraps the supplied control to stretch in both directions.
func Stretch(c Control) Control { return newStretch(c, true, true) }

// StretchHeight wraps the supplied control to stretch vertically. Width is taken from wrapped control.
func StretchHeight(c Control) Control { return newStretch(c, false, true) }

// StretchWidth wraps the supplied control to stretch horizontally. Height is taken from wrapped control.
func StretchWidth(c Control) Control { return newStretch(c, true, false) }