Java Utililty Methods Swing Text Format

List of utility methods to do Swing Text Format

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Swing Text Format

Description

The list of methods to do Swing Text Format are organized into topic(s).

Method

JFormattedTextField buildIntegerField(int min, int max)

Builds a formatted text field with specified min and max

java.text.NumberFormat numberFormat = java.text.NumberFormat.getIntegerInstance();
NumberFormatter formatter = new NumberFormatter(numberFormat);
formatter.setMinimum(Integer.valueOf(min));
formatter.setMaximum(Integer.valueOf(max));
final JFormattedTextField returnValue = new JFormattedTextField(formatter);
returnValue.setColumns(3);
returnValue.addPropertyChangeListener(new PropertyChangeListener() {
 Border m_originalBorder = returnValue.getBorder();
...

int checkBoundaryCondition(final int pos, final Position.Bias b0, final Position.Bias[] biasRet, final Element neighboringElement, final boolean isLTR, final boolean toWest, final int start, final int length, final int startParagraph, final int endParagraph, final boolean nextIsLTR)
check Boundary Condition

if (toWest && isLTR) {
 if (pos == startParagraph) {
 return Math.max(0, pos - 1);
 } else if (neighboringElement.getStartOffset() == startParagraph && pos == start && b0 == backward) {
 return Math.max(0, startParagraph - 1);
} else if (!toWest) {
 if (b0 == forward && pos == length) {
...

JFormattedTextField createFormattedDateField(DateFormat dfFormat, boolean bOverwriteMode)
Create a date formatted text filed

DateFormatter dfDateFormatter = new DateFormatter(dfFormat);
dfDateFormatter.setValueClass(Date.class);
dfDateFormatter.setOverwriteMode(bOverwriteMode);
dfDateFormatter.setCommitsOnValidEdit(true);
JFormattedTextField ftfResult = new JFormattedTextField(dfDateFormatter);
return ftfResult;

MaskFormatter createFormatter(String s)
create Formatter

MaskFormatter formatter = null;
try {
 formatter = new MaskFormatter(s);
} catch (java.text.ParseException exc) {
 System.err.println("formatter is bad: " + exc.getMessage());
 System.exit(-1);
return formatter;
...

MaskFormatter createFormatterMask(final String mask)
create Formatter Mask

MaskFormatter maskFormatter = null;
try {
 maskFormatter = new MaskFormatter(mask);
} catch (java.text.ParseException exc) {
 System.err.println("formatter is bad: " + exc.getMessage());
 System.exit(-1);
return maskFormatter;
...

NumberFormatter createIntegerFormatter(int minimum, int maximum)
create Integer Formatter

NumberFormat format = NumberFormat.getIntegerInstance();
NumberFormatter formatter = new NumberFormatter(format);
formatter.setMinimum(minimum);
formatter.setMaximum(maximum);
formatter.setValueClass(Integer.class);
formatter.setCommitsOnValidEdit(true);
return formatter;

MaskFormatter createMaskFormatter(final String s)
create Mask Formatter

MaskFormatter formatter = null;
try {
 formatter = new MaskFormatter(s);
} catch (final ParseException e) {
 throw new IllegalArgumentException(e);
return formatter;

String dataFormatada(Calendar cal)
data Formatada

SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd");
return format1.format(cal.getTime());

Element findElementUp(String name, Element start)
find Element Up

Element elem = start;
while ((elem != null) && (!elem.getName().equalsIgnoreCase(name))) {
 elem = elem.getParentElement();
return elem;

int findMatchingBracket(Element el, int offset)
find Matching Bracket

Document doc = el.getDocument();
if (doc.getLength() == 0 || el.getEndOffset() - el.getStartOffset() == 0)
 return -1;
char c = doc.getText(offset, 1).charAt(0);
char cprime; 
boolean direction; 
switch (c) {
case '(':
...