本文整理了Java中org.netbeans.editor.Utilities.getFirstNonWhiteBwd()方法的一些代码示例，展示了Utilities.getFirstNonWhiteBwd()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。Utilities.getFirstNonWhiteBwd()方法的具体详情如下：
包路径：org.netbeans.editor.Utilities
类名称：Utilities
方法名：getFirstNonWhiteBwd

Utilities.getFirstNonWhiteBwd介绍

[英]Get first non-white character in document in backward direction. The character right before the character at position offset will be searched as first.
[中]向后获取文档中的第一个非白色字符。将首先搜索位置偏移处字符前面的字符。

代码示例

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

/** Get first non-white character in document in backward direction.
* The character right before the character at position offset will
* be searched as first.
* @param doc document to operate on
* @param offset position in document where to start searching
* @return position of the first non-white character or -1
*/
public static int getFirstNonWhiteBwd(BaseDocument doc, int offset)
throws BadLocationException {
  return getFirstNonWhiteBwd(doc, offset, 0);
}

代码示例来源：origin: net.java.abeille/abeille

/**
 * Get first non-white character in document in backward direction. The
 * character right before the character at position offset will be searched
 * as first.
 * 
 * @param doc
 *            document to operate on
 * @param offset
 *            position in document where to start searching
 * @return position of the first non-white character or -1
 */
public static int getFirstNonWhiteBwd(BaseDocument doc, int offset) throws BadLocationException {
  return getFirstNonWhiteBwd(doc, offset, 0);
}

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

public static int getFirstNonWhiteRow(BaseDocument doc, int offset, boolean downDir)
throws BadLocationException {
  if (isRowWhite(doc, offset)) {
    if (downDir) { // search down for non-white line
      offset = getFirstNonWhiteFwd(doc, offset);
    } else { // search up for non-white line
      offset = getFirstNonWhiteBwd(doc, offset);
    }
  }
  return offset;
}

代码示例来源：origin: net.java.abeille/abeille

public static int getFirstNonWhiteRow(BaseDocument doc, int offset, boolean downDir) throws BadLocationException {
  if (isRowWhite(doc, offset)) {
    if (downDir) { // search down for non-white line
      offset = getFirstNonWhiteFwd(doc, offset);
    }
    else { // search up for non-white line
      offset = getFirstNonWhiteBwd(doc, offset);
    }
  }
  return offset;
}

代码示例来源：origin: net.java.abeille/abeille

/**
 * Get the last non-white character on the line. The document.isWhitespace()
 * is used to test whether the particular character is white space or not.
 * 
 * @param doc
 *            document to operate on
 * @param offset
 *            position in document anywhere on the line
 * @return position of the last non-white char on the line or -1 if there's
 *         no non-white character on that line.
 */
public static int getRowLastNonWhite(BaseDocument doc, int offset) throws BadLocationException {
  return getFirstNonWhiteBwd(doc, doc.op.getEOL(offset), doc.op.getBOL(offset));
}

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

/** Get the last non-white character on the line.
* The document.isWhitespace() is used to test whether the particular
* character is white space or not.
* @param doc document to operate on
* @param offset position in document anywhere on the line
* @return position of the last non-white char on the line or -1
*   if there's no non-white character on that line.
*/
public static int getRowLastNonWhite(BaseDocument doc, int offset)
throws BadLocationException {
  
  checkOffsetValid(doc, offset);
  Element lineElement = doc.getParagraphElement(offset);
  return getFirstNonWhiteBwd(doc,
    lineElement.getEndOffset() - 1,
    lineElement.getStartOffset()
  );
}

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

private int tryCountLines(Block block) throws BadLocationException {
  int searchOffset = block.getStartOffset() + 1;
  int firstNonWhiteFwd = Utilities.getFirstNonWhiteFwd(baseDocument, searchOffset);
  int startLineOffset = Utilities.getLineOffset(baseDocument, firstNonWhiteFwd == -1 ? searchOffset : firstNonWhiteFwd);
  int endLineOffset = Utilities.getLineOffset(baseDocument, Utilities.getFirstNonWhiteBwd(baseDocument, block.getEndOffset()));
  return countLinesBetweenLineOffsets(startLineOffset, endLineOffset);
}

代码示例来源：origin: net.java.abeille/abeille

int startPos = Utilities.getFirstNonWhiteBwd(doc, dotPos, rsPos);
startPos = (startPos >= 0) ? (startPos + 1) : rsPos;

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

int startPos = Utilities.getFirstNonWhiteBwd(doc, dotPos, rsPos);
startPos = (startPos >= 0) ? (startPos + 1) : rsPos;

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

to = Utilities.getFirstNonWhiteBwd(doc, Utilities.getRowEnd(doc, to)) + 1;
  lineSelection = true;
} catch (BadLocationException ex) {

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

public int processTextBatch(BaseDocument doc, int startPos, int endPos,
                boolean lastBatch) {
    try {
      int[] blks = getCommentBlocks(endPos, startPos);
      FinderFactory.CharArrayBwdFinder cmdFinder
      = new FinderFactory.CharArrayBwdFinder(COMMAND_SEPARATOR_CHARS);
      int lastSeparatorOffset = findOutsideBlocks(cmdFinder, startPos, endPos, blks);
      if (lastSeparatorOffset<1) return lastSeparatorOffset;
      TokenID separatorID = getTokenID(lastSeparatorOffset);
      if (separatorID.getNumericID() == JavaTokenContext.RBRACE_ID) {
        int matchingBrkPos[] = findMatchingBlock(lastSeparatorOffset, true);
        if (matchingBrkPos != null){
          int prev = Utilities.getFirstNonWhiteBwd(getDocument(), matchingBrkPos[0]);
          if (getTokenID(prev).getNumericID() == JavaTokenContext.RBRACKET_ID){
            return getLastCommandSeparator(prev);
          }
        }
      }
      if (separatorID.getNumericID() != JavaTokenContext.LBRACE_ID &&
        separatorID.getNumericID() != JavaTokenContext.RBRACE_ID &&
        separatorID.getNumericID() != JavaTokenContext.SEMICOLON_ID){
          lastSeparatorOffset = processTextBatch(doc, lastSeparatorOffset, 0, lastBatch);
      }
      return lastSeparatorOffset;
    } catch (BadLocationException e) {
      e.printStackTrace();
      return -1;
    }
  }
};

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

int neOffset = Utilities.getFirstNonWhiteBwd(doc, caretOffset - 1);
Indentation result = Indentation.NONE;
if (neOffset != -1) {