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Widget

Widget[class:class|path|URL[path],{content}]

defines a new widget instance.

更多信息和选项
Details and Options Details and Options
范例  
基本范例  
Options  
InitialArguments  
Name  
参见
技术笔记
相关指南
按以下格式引用：
GUIKit`
GUIKit`

Widget

The functionality provided by GUIKit has been superseded by the interface construction and controls functions native to the built-in Wolfram Language.

Widget[class:class|path|URL[path],{content}]

defines a new widget instance.

更多信息和选项

  • To use Widget, you first need to load GUIKit using Needs["GUIKit`"].
  • The following options can be given:
  • InitialArgumentsNonea list of arguments to use in the constructor for this widget instance
    NameNonea name with which to register this instance in the widget registry
    ExposeWidgetReferencesAutomatica list of widget names to expose from an internal definition

范例

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基本范例  (1)

Wolfram Language code: Needs["GUIKit`"]

Create a widget instance:

Wolfram Language code: ref = GUIRun[Widget["Panel"]]
Wolfram Language code: GUIScreenShot[ref]

Explicitly specify what Java class to use:

Wolfram Language code: ref = GUIRun[Widget["class:javax.swing.JPanel"]]
Wolfram Language code: GUIScreenShot[ref]

Specify constructor arguments:

Wolfram Language code: ref = GUIRun[Widget["Label", { "text" -> "Hello World!"}]]
Wolfram Language code: GUIScreenShot[ref]

Options  (2)

InitialArguments  (1)

Wolfram Language code: Needs["GUIKit`"]
Wolfram Language code: ref = GUIRun[Widget["Label", InitialArguments -> { "Hello World!"}]]
Wolfram Language code: GUIScreenShot[ref]

Name  (1)

Wolfram Language code: Needs["GUIKit`"]

Assign a name:

Wolfram Language code: ref = GUIRun[Widget["Frame", { Widget["Panel"]}, Name -> "myFrame"] ]

Reference the named widget:

Wolfram Language code: ref@SetPropertyValue[{"myFrame", "title"}, "My Title"]

The interface has been resized to display the entire title:

Wolfram Language code: GUIScreenShot[ref]
Wolfram Research (2007)，Widget，Wolfram 语言函数，https://reference.wolfram.com/language/GUIKit/ref/Widget.html.

文本

Wolfram Research (2007)，Widget，Wolfram 语言函数，https://reference.wolfram.com/language/GUIKit/ref/Widget.html.

CMS

Wolfram 语言. 2007. "Widget." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/GUIKit/ref/Widget.html.

APA

Wolfram 语言. (2007). Widget. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/GUIKit/ref/Widget.html 年

BibTeX

@misc{reference.wolfram_2026_widget, author="Wolfram Research", title="{Widget}", year="2007", howpublished="\url{https://reference.wolfram.com/language/GUIKit/ref/Widget.html}", note=[Accessed: 19-August-2026]}

BibLaTeX

@online{reference.wolfram_2026_widget, organization={Wolfram Research}, title={Widget}, year={2007}, url={https://reference.wolfram.com/language/GUIKit/ref/Widget.html}, note=[Accessed: 19-August-2026]}