type Device interface {
	// Request that the mobile device show the touch screen keyboard (standard layout)
	ShowVirtualKeyboard()
	// Request that the mobile device show the touch screen keyboard (custom layout)
	ShowVirtualKeyboardType(KeyboardType)
	// Request that the mobile device dismiss the touch screen keyboard
	HideVirtualKeyboard()
}

type KeyboardType int32

const (
	// DefaultKeyboard is the keyboard with default input style and "return" return key
	DefaultKeyboard KeyboardType = iota
	// SingleLineKeyboard is the keyboard with default input style and "Done" return key
	SingleLineKeyboard
	// NumberKeyboard is the keyboard with number input style and "Done" return key
	NumberKeyboard
)

type Keyboardable interface {
	fyne.Focusable

	Keyboard() KeyboardType
}

type TouchEvent struct {
	fyne.PointEvent
}

type Touchable interface {
	TouchDown(*TouchEvent)
	TouchUp(*TouchEvent)
	TouchCancel(*TouchEvent)
}