Meeting these requirements enables the toolbar widget, upon loading, to obtain references to find your action widget and work with it. The specific requirements are.
符合这些要求意味着工具栏小部件在加载时能取得引用，以找到您的动作小部件并使用它。
Meeting these requirements enables the toolbar widget, upon loading, to obtain references to find your action widget and work with it. The specific requirements are.
符合这些要求意味着工具栏小部件在加载时能取得引用，以找到您的动作小部件并使用它。
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