javax.swing.text.Element.getParentElement()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中javax.swing.text.Element.getParentElement()方法的一些代码示例，展示了Element.getParentElement()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。Element.getParentElement()方法的具体详情如下：
包路径：javax.swing.text.Element
类名称：Element
方法名：getParentElement

Element.getParentElement介绍

暂无

代码示例

代码示例来源：origin: robotframework/SwingLibrary

  1. public Element getParentElement() {
  2.   return element.getParentElement();
  3. }

代码示例来源：origin: freeplane/freeplane

  1. private Element getStandAloneElement(final Element element) {
  2.   final String name = element.getName();
  3.   if (name.equals("ul") || name.equals("ol") || name.equals("table") || name.equals("html")) {
  4.     return element;
  5.   }
  6.   return getStandAloneElement(element.getParentElement());
  7. }

代码示例来源：origin: org.fudaa.framework.ctulu/ctulu-ui

  1. /**
  2.  * Method for inserting list elements
  3.  */
  4. public void insertListStyle(Element element) throws BadLocationException, IOException {
  5.  if (element.getParentElement().getName() == "ol") {
  6.   actionListOrdered.actionPerformed(new ActionEvent(new Object(), 0, "newListPoint"));
  7.  } else {
  8.   actionListUnordered.actionPerformed(new ActionEvent(new Object(), 0, "newListPoint"));
  9.  }
  10. }

代码示例来源：origin: org.fudaa.framework.ctulu/ctulu-ui

  1. /**
  2.  * Method that handles initial list insertion and deletion
  3.  */
  4. public void manageListElement(Element element) {
  5.  Element h = htmlUtilities.getListItemParent();
  6.  Element listElement = h.getParentElement();
  7.  if (h != null) {
  8.   htmlUtilities.removeTag(h, true);
  9.  }
  10. }

代码示例来源：origin: nz.ac.waikato.cms.weka.thirdparty/bounce

  1. private int getRealStart() {
  2.   fixedStart = start.getParentElement().getElementIndex(start.getStartOffset());
  3.   return fixedStart;
  4. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. /** Get the total count of lines in the document */
  2. public static int getRowCount(BaseDocument doc) {
  3.   return doc.getParagraphElement(0).getParentElement().getElementCount();
  4. }

代码示例来源：origin: nz.ac.waikato.cms.weka.thirdparty/bounce

  1. private int getRealEnd() {
  2.   return end.getParentElement().getElementIndex(end.getStartOffset());
  3. }

代码示例来源：origin: com.google.code.findbugs/findbugs

  1. public Integer getLineNumber() {
  3.     Element element = this.getElement();
  4.     Integer result = elementLineNumberCache.get(element);
  5.     if (result != null) {
  6.       return result;
  7.     }
  8.     Element parent = element.getParentElement();
  9.     int count = parent.getElementCount();
  10.     for (int i = 0; i < count; i++) {
  11.       elementLineNumberCache.put(parent.getElement(i), i + 1);
  12.     }
  13.     result = elementLineNumberCache.get(element);
  14.     if (result != null) {
  15.       return result;
  16.     }
  17.     return -1;
  19.   }
  20. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. /** Count of rows between these two positions */
  2. public static int getRowCount(BaseDocument doc, int startPos, int endPos)
  3. throws BadLocationException {
  4.   if (startPos > endPos) {
  5.     return 0;
  6.   }
  7.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  8.   return lineRoot.getElementIndex(endPos) - lineRoot.getElementIndex(startPos) + 1;
  9. }

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-editor-document

  1. public static int getLineCount(@NonNull LineDocument doc) {
  2.   return doc.getParagraphElement(0).getParentElement().getElementCount();
  3. }

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

  1. /** Find the root element of all lines.
  2. * All conforming NetBeans documents
  3. * should return a valid element.
  4. *
  5. * @param doc styled document (expecting NetBeans document)
  6. * @return the root element
  7.  * @exception NullPointerException If the <code>doc</code> parameter
  8.  *                                 is <code>null</code>.
  9. */
  10. public static Element findLineRootElement(StyledDocument doc) {
  11.   checkDocParameter(doc);
  12.   Element e = doc.getParagraphElement(0).getParentElement();
  13.   if (e == null) {
  14.     // try default root (should work for text/plain)
  15.     e = doc.getDefaultRootElement();
  16.   }
  17.   return e;
  18. }

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-editor-document

  1. /**
  2.  * Return line index (line number - 1) for the given offset in the document.
  3.  *
  4.  * @param doc document to operate on
  5.  * @param offset position in document where to start searching
  6.  */
  7. public static int getLineIndex(@NonNull LineDocument doc, int offset) throws BadLocationException {
  8.   checkOffsetValid(doc, offset);
  9.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  10.   return lineRoot.getElementIndex(offset);
  11. }

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-editor-document

  1. /** Count of rows between these two positions */
  2. public static int getLineCount(@NonNull LineDocument doc, int startOffset, int endOffset) {
  3.   if (startOffset > endOffset) {
  4.     return 0;
  5.   }
  6.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  7.   return lineRoot.getElementIndex(endOffset) - lineRoot.getElementIndex(startOffset) + 1;
  8. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. /** Return line offset (line number - 1) for some position in the document
  2. * @param doc document to operate on
  3. * @param offset position in document where to start searching
  4. */
  5. public static int getLineOffset(BaseDocument doc, int offset)
  6. throws BadLocationException {
  7.   
  8.   checkOffsetValid(offset, doc.getLength() + 1);
  9.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  10.   return lineRoot.getElementIndex(offset);
  11. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. /**
  2.    * Get the line at which the insert/remove occured.
  3.    * @deprecated
  4.    */
  5.   public int getLine() {
  6.     Element lineRoot = ((BaseDocument)getDocument()).getParagraphElement(0).getParentElement();
  7.     int lineIndex = lineRoot.getElementIndex(getOffset());
  8.     return lineIndex;
  9. //        return (getModifyUndoEdit() != null) ? getModifyUndoEdit().getLine() : 0;
  10.   }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. /** Return start offset of the line
  2. * @param lineIndex line index starting from 0
  3. * @return start position of the line or -1 if lineIndex was invalid
  4. */
  5. public static int getRowStartFromLineOffset(BaseDocument doc, int lineIndex) {
  6.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  7.   if (lineIndex < 0 || lineIndex >= lineRoot.getElementCount()) {
  8.     return -1; // invalid line number
  9.   } else {
  10.     return lineRoot.getElement(lineIndex).getStartOffset();
  11.   }
  12. }

代码示例来源：origin: org.fudaa.framework.ctulu/ctulu-ui

  1. public boolean checkParentsTag(HTML.Tag tag)
  2. {
  3.   Element e = parent.getExtendedHtmlDoc().getParagraphElement(parent.getCaretPosition());
  4.   String tagString = tag.toString();
  5.   if(e.getName().equalsIgnoreCase(tag.toString()))
  6.   {
  7.     return true;
  8.   }
  9.   do
  10.   {
  11.     if((e = e.getParentElement()).getName().equalsIgnoreCase(tagString))
  12.     {
  13.       return true;
  14.     }
  15.   } while(!(e.getName().equalsIgnoreCase("html")));
  16.   return false;
  17. }

代码示例来源：origin: org.netbeans.api/org-netbeans-modules-editor-document

  1. /**
  2.  * Return start offset of the line with the given index.
  3.  *
  4.  * @param lineIndex line index starting from 0
  5.  * @return start offset of the line or -1 if lineIndex was invalid
  6.  */
  7. public static int getLineStartFromIndex(@NonNull LineDocument doc, int lineIndex) {
  8.   Element lineRoot = doc.getParagraphElement(0).getParentElement();
  9.   if (lineIndex < 0 || lineIndex >= lineRoot.getElementCount()) {
  10.     return -1; // invalid line number
  11.   } else {
  12.     return lineRoot.getElement(lineIndex).getStartOffset();
  13.   }
  14. }

代码示例来源：origin: org.fudaa.framework.ctulu/ctulu-ui

  1. public Element getListItemParent()
  2. {
  3.   String listItemTag = HTML.Tag.LI.toString();
  4.   Element eleSearch = parent.getExtendedHtmlDoc().getCharacterElement(parent.getCaretPosition());
  5.   do
  6.   {
  7.     if(listItemTag.equals(eleSearch.getName()))
  8.     {
  9.       return eleSearch;
  10.     }
  11.     eleSearch = eleSearch.getParentElement();
  12.   } while(eleSearch.getName() != HTML.Tag.HTML.toString());
  13.   return null;
  14. }

代码示例来源：origin: net.sf.squirrel-sql.thirdparty-non-maven/org-netbeans-modules-editor-lib

  1. private View getExpandedView(){
  2.   Element parentElem = getElement().getParentElement();
  3.   int sei = parentElem.getElementIndex(getStartOffset());
  4.   int so = parentElem.getElement(sei).getStartOffset();
  5.   
  6.   int eei = parentElem.getElementIndex(getEndOffset());
  7.   int eo = parentElem.getElement(eei).getEndOffset();
  8.   
  9.   LockView fakeView = new LockView(
  10.   new DrawEngineFakeDocView(parentElem, so, eo, false)
  11.   );
  12.   RootView rootView = new RootView();
  13.   rootView.setView(fakeView);
  14.   return fakeView;
  15. }

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