java.lang.Object
javax.swing.plaf.basic.BasicHTML
Support for providing html views for the swing components.
This translates a simple html string to a javax.swing.text.View
implementation that can render the html and provide the necessary
layout semantics.
- Since:
- 1.3
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic View
createHTMLView
(JComponent c, String html) Create an html renderer for the given component and string of html.static int
getHTMLBaseline
(View view, int w, int h) Returns the baseline for the html renderer.static boolean
Check the given string to see if it should trigger the html rendering logic in a non-text component that supports html rendering.static void
updateRenderer
(JComponent c, String text) Stash the HTML render for the given text into the client properties of the given JComponent.
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Field Details
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propertyKey
Key to use for the html renderer when stored as a client property of a JComponent.- See Also:
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documentBaseKey
Key stored as a client property to indicate the base that relative references are resolved against. For example, lets say you keep your images in the directory resources relative to the code path, you would use the following the set the base:jComponent.putClientProperty(documentBaseKey, xxx.class.getResource("resources/"));
- See Also:
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Constructor Details
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BasicHTML
public BasicHTML()Constructs aBasicHTML
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Method Details
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createHTMLView
Create an html renderer for the given component and string of html.- Parameters:
c
- a componenthtml
- an HTML string- Returns:
- an HTML renderer
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getHTMLBaseline
Returns the baseline for the html renderer.- Parameters:
view
- the View to get the baseline forw
- the width to get the baseline forh
- the height to get the baseline for- Returns:
- baseline or a value < 0 indicating there is no reasonable baseline
- Throws:
IllegalArgumentException
- if width or height is < 0- Since:
- 1.6
- See Also:
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isHTMLString
Check the given string to see if it should trigger the html rendering logic in a non-text component that supports html rendering.- Parameters:
s
- a text- Returns:
true
if the given string should trigger the html rendering logic in a non-text component
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updateRenderer
Stash the HTML render for the given text into the client properties of the given JComponent. If the given text is NOT HTML the property will be cleared of any renderer.This method is useful for ComponentUI implementations that are static (i.e. shared) and get their state entirely from the JComponent.
- Parameters:
c
- a componenttext
- a text
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