类型 WindowControlsStyle

type WindowControlsStyle struct {
	// Foreground is the glyph's color, Hover the button's background under the
	// pointer, and Pressed while it is held down.
	Foreground, Hover, Pressed ui.Color
	// Close is the close button's background under the pointer, and
	// CloseForeground its glyph then. Pressed fades it.
	Close, CloseForeground ui.Color
	// Names are what assistive technology calls the buttons. They default to
	// English; an application that is translated sets them.
	Minimize, Maximize, Restore, CloseName string
}