Examples of javax.swing.text.AttributeSet

javax.swing.text.AttributeSet
A collection of unique attributes. This is a read-only, immutable interface. An attribute is basically a key and a value assigned to the key. The collection may represent something like a style run, a logical style, etc. These are generally used to describe features that will contribute to some graphical representation such as a font. The set of possible keys is unbounded and can be anything. Typically View implementations will respond to attribute definitions and render something to represent the attributes.
Attributes can potentially resolve in a hierarchy. If a key doesn't resolve locally, and a resolving parent exists, the key will be resolved through the parent. @author Timothy Prinzing @see MutableAttributeSet

    return;
  }
  
  public
  String getFontName() {
    AttributeSet attrSet = (AttributeSet) attributes.get(Priority.INFO);
    return StyleConstants.getFontFamily(attrSet);
  }

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    ElementIterator iterator = new ElementIterator(htmlDoc);
    Element element;
    while ((element = iterator.next()) != null)
      {
        AttributeSet attributes = element.getAttributes();
        Object name = attributes.getAttribute(StyleConstants.NameAttribute);
        h.check((name instanceof HTML.Tag),
                true,
                "HTML.Tag is not"
                    + " stored as StyleConstants.NameAttribute in the elements attributes");
      }

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    testDefaultValues();
  }


  public void testDefaultValues()
  {
    AttributeSet d;
    d = defaulter.getDefaultParameters("FrAmE");
    assertEquals(d.getAttribute("scrolling"), "auto");
    d = defaulter.getDefaultParameters("input");
    assertEquals(d.getAttribute("type"), "text");


    htmlAttributeSet hma = new htmlAttributeSet();
    hma.setResolveParent(d);
    hma.addAttribute("ku", "1");
    hma.addAttribute(Attribute.ACTION, "sleep");


    assertEquals(hma.getAttribute("action"), "sleep");
    assertEquals(hma.getAttribute(Attribute.ACTION), "sleep");
    assertEquals(hma.getAttribute("ku"), "1");


    // Calling the parent:
    assertEquals(hma.getAttribute(Attribute.TYPE), "text");


    d = defaulter.getDefaultParameters("audrius");
    assertEquals(d.getAttribute("scrolling"), null);
  }

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            int dot = evt.getDot();
            //SwingX #257--ensure display shows the valid attributes
            dot = dot > 0 ? dot - 1 : dot;
            
            Element elem = document.getCharacterElement(dot);
            AttributeSet set = elem.getAttributes();


            // JW: see comment in updateActionState
            ActionManager manager = ActionManager.getInstance();
            manager.setSelected("font-bold", StyleConstants.isBold(set));
            manager.setSelected("font-italic", StyleConstants.isItalic(set));
            manager.setSelected("font-underline", StyleConstants.isUnderline(set));


            elem = document.getParagraphElement(dot);
            set = elem.getAttributes();


            // Update the paragraph selector if applicable.
            if (selector != null) {
                selector.setSelectedItem(set.getAttribute(StyleConstants.NameAttribute));
            }


            switch (StyleConstants.getAlignment(set)) {
                // XXX There is a bug here. the setSelected method
                // should only affect the UI actions rather than propagate

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        final int start = getSelectionStart();
        final int end = getSelectionEnd();
        final StyledDocument doc = getStyledDocument();


        AttributeSet attrs;


        try {
            if (start != end) {
                attrs = doc.getCharacterElement(start).getAttributes();

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        try {
            if (start != end) {
                doc.remove(start, end - start);
            }
            //May be these attributes placed in Document ????
            AttributeSet as = (editorKit instanceof StyledEditorKit)
                  ? ((StyledEditorKit)editorKit).getInputAttributes()
                    : null;
            if (s != null) {
                doc.insertString(start, s, as);
            }

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            final View child = v.getView(item);
            if (!(child instanceof BlockView)) {
                return;
            }


            final AttributeSet attr = child.getAttributes();
            final StyleSheet ss = ((BlockView)child).getStyleSheet();
            Font font = ss.getFont(attr);
            final Color color = ss.getForeground(attr);
            final CSS.ListStyleType listStyle =
                (CSS.ListStyleType)attr.getAttribute(Attribute.LIST_STYLE_TYPE);


            String decorator = null;


            int index;
            if (listStyle == null) {

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                   ? length.floatValue(view)
                   : CSS.BorderWidthValue.factory.floatValue();
        }


        private float getBorderSideWidth(final int side, final View view) {
            final AttributeSet viewAttr = view.getAttributes();
            CSS.BorderStyle borderStyle =
                (BorderStyle)viewAttr.getAttribute(CSS.Attribute.BORDER_STYLE);
            if (borderStyle == null
                || borderStyle.getSideStyle(side).getIndex()
                   == CSS.BorderStyleValue.NONE) {


                return 0;

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        }


        class AdvancedCharacterAction extends CharacterAction {
            public void start(final Tag tag, final MutableAttributeSet attr) {
                super.start(tag, attr);
                final AttributeSet attrs = getDefaultCSSAttributes(tag);
                if (attrs != null) {
                    charAttr.addAttributes(attrs);
                }
            }

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            writeEndHTMLTagIfNeeded(HTML.Tag.B);
        }
    }


    private static String getParagraphStyleName(final Element par) {
        AttributeSet attrs = par.getAttributes();
        Object style = attrs.getAttribute(StyleConstants.ResolveAttribute);
        return style instanceof Style
            ? ((Style)style).getName()
            : StyleContext.DEFAULT_STYLE;
    }

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