Method RestoreState

tabwidget.go:205–231

()

}

func (tw *TabWidget) RestoreState() error {
	state, err := tw.ReadState()
	if err != nil {
		return err
	}
	if state == "" {
		return nil
	}

	index, err := strconv.Atoi(state)
	if err != nil {
		return err
	}
	if index >= 0 && index < tw.pages.Len() {
		if err := tw.SetCurrentIndex(index); err != nil {
			return err
		}
	}

	for _, page := range tw.pages.items {
		if err := page.RestoreState(); err != nil {
			return err
		}
	}

	return nil
}

func (tw *TabWidget) resizePages() {
	bounds := tw.pageBounds()