wartank/app_serv/vendor/fyne.io/fyne/v2/layout.go

package fyne

// Layout defines how CanvasObjects may be laid out in a specified Size.
type Layout interface {
	// Layout will manipulate the listed CanvasObjects Size and Position
	// to fit within the specified size.
	Layout([]CanvasObject, Size)
	// MinSize calculates the smallest size that will fit the listed
	// CanvasObjects using this Layout algorithm.
	MinSize(objects []CanvasObject) Size
}