javax.swing.text.StyledDocument.getCharacterElement()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中javax.swing.text.StyledDocument.getCharacterElement()方法的一些代码示例，展示了StyledDocument.getCharacterElement()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。StyledDocument.getCharacterElement()方法的具体详情如下：
包路径：javax.swing.text.StyledDocument
类名称：StyledDocument
方法名：getCharacterElement

StyledDocument.getCharacterElement介绍

暂无

代码示例

代码示例来源：origin: groovy/groovy-core

  1. public int findTabLocation(int offset) {
  2.     // find first {
  3.     boolean cont = true;
  4.     while (offset > -1 && cont) {
  5.       Element el = doc.getCharacterElement(offset);
  6.       Object color =
  7.           el.getAttributes().getAttribute(StyleConstants.Foreground);
  8.       if (!COMMENT_COLOR.equals(color)) {
  9.         cont = segment.array[offset] != '{' &&
  10.             segment.array[offset] != '}';
  11.       }
  12.       offset -= cont ? 1 : 0;
  13.     }
  14.     if (offset > -1 && segment.array[offset] == '{') {
  15.       while (offset > -1 &&
  16.           !Character.isWhitespace(segment.array[offset--])) {
  17.       }
  18.     }
  19.     int index = offset < 0 || segment.array[offset] == '}' ? -4 : 0;
  20.     if (offset > -1) {
  21.       Element top = doc.getDefaultRootElement();
  22.       offset = top.getElement(top.getElementIndex(offset)).getStartOffset();
  23.       while (Character.isWhitespace(segment.array[offset++])) {
  24.         index++;
  25.       }
  26.     }
  27.     return index;
  28.   }
  29. }

代码示例来源：origin: org.codehaus.jtstand/jtstand-desktop

  1. /**
  2.  * {@inheritDoc}
  3.  */
  4. public Element getCharacterElement(int pos) {
  5.   return ((StyledDocument) delegate).getCharacterElement(pos);
  6. }

代码示例来源：origin: tmyroadctfig/swingx

  1. /**
  2.  * {@inheritDoc}
  3.  */
  4. @Override
  5. public Element getCharacterElement(int pos) {
  6.   return ((StyledDocument) delegate).getCharacterElement(pos);
  7. }

代码示例来源：origin: org.swinglabs.swingx/swingx-all

  1. /**
  2.  * {@inheritDoc}
  3.  */
  4. @Override
  5. public Element getCharacterElement(int pos) {
  6.   return ((StyledDocument) delegate).getCharacterElement(pos);
  7. }

代码示例来源：origin: net.sf.jt400/jt400

  1. /**
  2. Returns the element that represents the character that is at
  3. a given offset within the document.
  5. @param offset   The offset to the character.
  6. @return         The element.
  7. **/
  8.   public synchronized Element getCharacterElement (int offset)
  9.   {
  10.     return document_.getCharacterElement (offset);
  11.   }

代码示例来源：origin: org.netbeans.api/org-openide-text

  1. public Element getCharacterElement(int pos) {
  2.   return ((StyledDocument) original).getCharacterElement(pos);
  3. }

代码示例来源：origin: stackoverflow.com

  1. public AttributeSet getCharacterAttributes() {
  2.   StyledDocument doc = getStyledDocument();
  3.   Element run = doc.getCharacterElement(getCaretPosition());
  4.   if (run != null) {
  5.     return run.getAttributes();
  6.   }
  7.   return null;
  8. }

代码示例来源：origin: stackoverflow.com

  1. public AttributeSet getMyCharacterAttributes() {
  2.   StyledDocument doc = parentTextPane.getStyledDocument();
  3.   Element run = doc.getCharacterElement(parentTextPane.getSelectionStart());
  4.   if (run != null) {
  5.     return run.getAttributes();
  6.   }
  7.   return null;
  8. }

代码示例来源：origin: stackoverflow.com

  1. StyledDocument doc = (StyledDocument)textPane.getDocument();
  2. Element element = doc.getCharacterElement(position);
  4. Boolean isItalic = element.getAttributes().getAttribute(StyleConstants.Italic);

代码示例来源：origin: stackoverflow.com

  1. StyledDocument doc = (StyledDocument) jTextpane.getDocument();
  2. Style logicalStyle = doc.getLogicalStyle(jTextpane.getSelectionStart());
  3. Element element = doc.getCharacterElement(start);
  4. AttributeSet as = element.getAttributes();
  5. Checking the Text,which is Bold and Italic
  7. boolean isBold = StyleConstants.isBold(as) ? false : true;
  8. boolean isItalic = StyleConstants.isItalic(as);
  9. System.out.println("selected value is isItalic?"+isItalic);
  10. System.out.println("selected value is isBold?"+isBold);

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-team-commons

  1. private Element element(MouseEvent e) {
  2.   JTextPane pane = (JTextPane)e.getSource();
  3.   StyledDocument doc = pane.getStyledDocument();
  4.   return doc.getCharacterElement(pane.viewToModel(e.getPoint()));
  5. }
  6. private void showMenu(MouseEvent e) {

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-team-commons

  1. private Element element(MouseEvent e) {
  2.   JTextPane pane = (JTextPane)e.getSource();
  3.   StyledDocument doc = pane.getStyledDocument();
  4.   return doc.getCharacterElement(pane.viewToModel(e.getPoint()));
  5. }

代码示例来源：origin: otros-systems/otroslogviewer

  1. private AttributeSet getStyleUnderCursor(MouseEvent e) {
  2.   int i = textPane.viewToModel(e.getPoint());
  3.   return textPane.getStyledDocument().getCharacterElement(i).getAttributes();
  4.  }
  5. }

代码示例来源：origin: net.imagej/imagej-ui-swing

  1. private ActionListener getAction(final MouseEvent event) {
  2.   Element e = document.getCharacterElement(textPane.viewToModel(event.getPoint()));
  3.   ActionListener action = (ActionListener)e.getAttributes().getAttribute(ACTION_ATTRIBUTE);
  4.   return action;
  5. }

代码示例来源：origin: net.imagej/imagej-ui-swing

  1. private String getLinkAt(final Point p) {
  2.   final StyledDocument document = getStyledDocument();
  3.   final Element e = document.getCharacterElement(viewToModel(p));
  4.   return (String) e.getAttributes().getAttribute(LINK_ATTRIBUTE);
  5. }

代码示例来源：origin: omegat-org/omegat

  1. @Override
  2. public void remove(FilterBypass fb, int offset, int length) throws BadLocationException {
  3.   boolean refresh = true;
  4.   final AttributeSet attr = ((StyledDocument) fb.getDocument()).getCharacterElement(offset).getAttributes();
  5.   if (attr != null && attr.isDefined(StyleConstants.ComposedTextAttribute)) {
  6.     refresh = false;
  7.   }
  8.   super.remove(fb, offset, length);
  9.   if (refresh && length != 0 && fb.getDocument().getLength() != 0) {
  10.     timer.restart();
  11.   }
  12. }

代码示例来源：origin: omegat-org/omegat

  1. @Override
  2.   public void mouseMoved(final MouseEvent e) {
  3.     final StyledDocument doc = jTextPane.getStyledDocument();
  4.     final Element characterElement = doc.getCharacterElement(jTextPane.viewToModel(e.getPoint()));
  5.     final AttributeSet as = characterElement.getAttributes();
  6.     final Object attr = as.getAttribute(ATTR_LINK);
  7.     if (attr instanceof IAttributeAction) {
  8.       jTextPane.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
  9.     } else {
  10.       jTextPane.setCursor(Cursor.getDefaultCursor());
  11.     }
  12.   }
  13. }

代码示例来源：origin: protegeproject/protege

  1. private static Style getStyleAtPoint(JTextPane text, Point point) {
  2.   int pos = text.viewToModel(point);
  3.   StyledDocument doc = text.getStyledDocument();
  4.   Element element = doc.getCharacterElement(pos);
  5.   AttributeSet addtributes = element.getAttributes();
  6.   return doc.getStyle((String) addtributes
  7.       .getAttribute(StyleConstants.NameAttribute));
  8. }

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-team-commons

  1. @Override
  2.   public void mouseMoved(MouseEvent e) {
  3.     JTextPane pane = (JTextPane)e.getSource();
  4.     StyledDocument doc = pane.getStyledDocument();
  5.     Element elem = doc.getCharacterElement(pane.viewToModel(e.getPoint()));
  6.     AttributeSet as = elem.getAttributes();
  7.     if (StyleConstants.isUnderline(as)) {
  8.       pane.setCursor(new Cursor(Cursor.HAND_CURSOR));
  9.     } else {
  10.       pane.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
  11.     }
  12.   }
  13. };

代码示例来源：origin: protegeproject/protege

  1. @Override
  2.   public void mouseMoved(MouseEvent e) {
  3.     int pos = previewText.viewToModel(e.getPoint());
  4.     StyledDocument doc = previewText.getStyledDocument();
  5.     Element element = doc.getCharacterElement(pos);
  6.     AttributeSet addtributes = element.getAttributes();
  7.     Style style = doc.getStyle((String) addtributes
  8.         .getAttribute(StyleConstants.NameAttribute));
  9.     previewText.setToolTipText(
  10.         "Click to change the " + style.getName() + " color");
  11.   }
  12. });

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