Example usage for java.text FieldPosition getBeginIndex

Introduction

In this page you can find the example usage for java.text FieldPosition getBeginIndex.

Prototype

public int getBeginIndex() 

Source Link

Document

Retrieves the index of the first character in the requested field.

Usage

From source file:DateTimeEditor.java

private FieldPosition getNextField(int caretLoc) {
    FieldPosition fieldPosition = null;
    for (Iterator iter = m_fieldPositions.iterator(); iter.hasNext();) {
        FieldPosition chkFieldPosition = (FieldPosition) iter.next();
        if (chkFieldPosition.getBeginIndex() > caretLoc) {
            fieldPosition = chkFieldPosition;
            break;
        }//from  www  .j av a  2s. c om
    }
    return (fieldPosition);
}

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From source file:DateTimeEditor.java

private FieldPosition getField(int caretLoc) {
    FieldPosition fieldPosition = null;
    for (Iterator iter = m_fieldPositions.iterator(); iter.hasNext();) {
        FieldPosition chkFieldPosition = (FieldPosition) iter.next();
        if ((chkFieldPosition.getBeginIndex() <= caretLoc) && (chkFieldPosition.getEndIndex() > caretLoc)) {
            fieldPosition = chkFieldPosition;
            break;
        }//  w  w  w .j  a  v a  2 s. co m
    }
    return (fieldPosition);
}

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From source file:DateTimeEditor.java

private int getFieldBeginIndex(int fieldNum) {
    int beginIndex = -1;
    for (Iterator iter = m_fieldPositions.iterator(); iter.hasNext();) {
        FieldPosition fieldPos = (FieldPosition) iter.next();
        if (fieldPos.getField() == fieldNum) {
            beginIndex = fieldPos.getBeginIndex();
            break;
        }/*  www  .  j  ava 2s.  c  o  m*/
    }
    return (beginIndex);
}

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From source file:DateTimeEditor.java

private void setCurField() {
    FieldPosition fieldPosition = getField(m_caret.getDot());
    if (fieldPosition != null) {
        if (m_caret.getDot() != fieldPosition.getBeginIndex())
            m_caret.setDot(fieldPosition.getBeginIndex());
    } else {/*from w w w. j  a  v  a  2  s  .c o  m*/
        fieldPosition = getPrevField(m_caret.getDot());
        if (fieldPosition != null)
            m_caret.setDot(fieldPosition.getBeginIndex());
        else {
            fieldPosition = getFirstField();
            if (fieldPosition != null)
                m_caret.setDot(fieldPosition.getBeginIndex());
        }
    }

    if (fieldPosition != null)
        m_curField = fieldPosition.getField();
    else
        m_curField = -1;
}

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