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41.
公开(公告)号:US07562095B2
公开(公告)日:2009-07-14
申请号:US11036967
申请日:2005-01-14
CPC分类号: G06F8/24 , Y10S707/99944 , Y10S707/99953
摘要: The application programming interfaces described herein are directed at property management mechanisms that operate within an on-demand property system. The property management mechanisms support the caching of property values on an as needed basis, allow a plurality of object instances to utilize the same property via attached properties, overriding default information associated with a property on a per type basis, obtaining values for a property from an external source, and the like. In addition, the on-demand property system provides validation and control for each property instance. The property management mechanisms minimize the storage requirements and provide flexibility without requiring additional code from the developers.
摘要翻译: 本文描述的应用程序编程接口针对在按需属性系统中操作的属性管理机制。 属性管理机制根据需要支持对属性值的缓存,允许多个对象实例通过附加属性利用相同的属性,覆盖与每个类型基础上的属性关联的默认信息,获取属性值 外部源等。 此外,按需属性系统为每个属性实例提供验证和控制。 物理管理机制可最大限度地减少存储需求并提供灵活性,而无需开发人员附加的代码。
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公开(公告)号:US07278091B2
公开(公告)日:2007-10-02
申请号:US10437369
申请日:2003-05-13
IPC分类号: G06F15/00
CPC分类号: G06F9/451
摘要: Disclosed is a theme property sheet system that supports presentation themes by coordinating values provided to elements used in a user interface. When an interface user expresses a preference for a particular presentation theme, that theme's property sheet is given precedence over other mechanisms for setting property values. By appropriately setting these values in the interface, the theme property sheet enhances the coherence of the interface. The theme property sheet allows an interface designer to add new presentation elements to a user interface without being concerned about presentation themes. The default for each property as set by the designer is overridden, when necessary, by the theme sheet. In a few particular cases, an application designer needs to override even the user's theme preferences. A mechanism is provided to support these exceptional cases.
摘要翻译: 公开了通过协调提供给用户界面中使用的元素的值来支持演示主题的主题属性表系统。 当界面用户表达对特定演示主题的偏好时,该主题的属性表优先于设置属性值的其他机制。 通过在界面中适当设置这些值,主题属性表可以增强界面的一致性。 主题属性表允许界面设计者向用户界面添加新的演示元素,而不用担心演示主题。 由设计人员设置的每个属性的默认值在必要时被主题表覆盖。 在一些特殊情况下,应用程序设计者需要覆盖用户的主题偏好。 提供了一种机制来支持这些特殊情况。
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