wm

type Callbacks interface {
	SetDriver(d Driver)
	Event(e event.Event)
}

type Context interface {
	API() gpu.API
	Present() error
	MakeCurrent() error
	Release()
	Lock()
	Unlock()
}

type Driver interface {
	// SetAnimating sets the animation flag. When the window is animating,
	// FrameEvents are delivered as fast as the display can handle them.
	SetAnimating(anim bool)
	// ShowTextInput updates the virtual keyboard state.
	ShowTextInput(show bool)
	NewContext() (Context, error)

	// ReadClipboard requests the clipboard content.
	ReadClipboard()
	// WriteClipboard requests a clipboard write.
	WriteClipboard(s string)

	// Option processes option changes.
	Option(opts *Options)

	// SetCursor updates the current cursor to name.
	SetCursor(name pointer.CursorName)

	// Close the window.
	Close()
}

type FrameEvent struct {
	system.FrameEvent

	Sync bool
}

type Options struct {
	Size       *Size
	MinSize    *Size
	MaxSize    *Size
	Title      *string
	WindowMode *WindowMode
}

type Size struct {
	Width  unit.Value
	Height unit.Value
}

type WindowMode uint8