javax.swing.text.html
Class HTMLEditorKit.HTMLTextAction
- java.lang.Object
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- javax.swing.AbstractAction
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- javax.swing.text.TextAction
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- javax.swing.text.StyledEditorKit.StyledTextAction
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- javax.swing.text.html.HTMLEditorKit.HTMLTextAction
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- All Implemented Interfaces:
- ActionListener, Serializable, Cloneable, EventListener, Action
- Direct Known Subclasses:
- HTMLEditorKit.InsertHTMLTextAction
- Enclosing class:
- HTMLEditorKit
public abstract static class HTMLEditorKit.HTMLTextAction extends StyledEditorKit.StyledTextAction
An abstract Action providing some convenience methods that may be useful in inserting HTML into an existing document.NOTE: None of the convenience methods obtain a lock on the document. If you have another thread modifying the text these methods may have inconsistent behavior, or return the wrong thing.
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Field Summary
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Fields inherited from class javax.swing.AbstractAction
changeSupport, enabled
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Fields inherited from interface javax.swing.Action
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON
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Constructor Summary
Constructors Constructor and Description HTMLTextAction(String name)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description protected intelementCountToTag(HTMLDocument doc, int offset, HTML.Tag tag)Returns number of elements, starting at the deepest leaf, needed to get to an element representingtag.protected ElementfindElementMatchingTag(HTMLDocument doc, int offset, HTML.Tag tag)Returns the deepest element atoffsetmatchingtag.protected Element[]getElementsAt(HTMLDocument doc, int offset)Returns an array of the Elements that containoffset.protected HTMLDocumentgetHTMLDocument(JEditorPane e)protected HTMLEditorKitgetHTMLEditorKit(JEditorPane e)-
Methods inherited from class javax.swing.text.StyledEditorKit.StyledTextAction
getEditor, getStyledDocument, getStyledEditorKit, setCharacterAttributes, setParagraphAttributes
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Methods inherited from class javax.swing.text.TextAction
augmentList, getFocusedComponent, getTextComponent
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Methods inherited from class javax.swing.AbstractAction
addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled
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Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.awt.event.ActionListener
actionPerformed
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Constructor Detail
HTMLTextAction
public HTMLTextAction(String name)
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Method Detail
getHTMLDocument
protected HTMLDocument getHTMLDocument(JEditorPane e)
- Returns:
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HTMLDocument of
e.
getHTMLEditorKit
protected HTMLEditorKit getHTMLEditorKit(JEditorPane e)
- Returns:
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HTMLEditorKit for
e.
getElementsAt
protected Element[] getElementsAt(HTMLDocument doc, int offset)
Returns an array of the Elements that containoffset. The first elements corresponds to the root.
elementCountToTag
protected int elementCountToTag(HTMLDocument doc, int offset, HTML.Tag tag)
Returns number of elements, starting at the deepest leaf, needed to get to an element representingtag. This will return -1 if no elements is found representingtag, or 0 if the parent of the leaf atoffsetrepresentstag.
findElementMatchingTag
protected Element findElementMatchingTag(HTMLDocument doc, int offset, HTML.Tag tag)
Returns the deepest element atoffsetmatchingtag.
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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