类型 SheetOptions

type SheetOptions struct {
	Layer         uint16
	Scope         ui.ID
	DismissID     ui.ID
	CloseID       ui.ID
	Side          SheetSide
	ContentExtent float32
	// BodyHeight sizes a top or bottom sheet that has no ContentExtent to its
	// parts: the header, a body this tall, the footer and the gaps between them,
	// as `h-auto` fits a sheet to its content. A side sheet fills the window's
	// height and ignores it.
	BodyHeight float32
	// ButtonSize sizes the footer's buttons and the footer with them; the zero
	// value is ButtonSizeDefault.
	ButtonSize ButtonSize
	// InitialFocusID names the control that takes focus when the sheet opens.
	// Zero leaves focus where the runtime puts it, which is nowhere when the
	// opener is outside the new scope.
	InitialFocusID ui.ID
}