Example usage for javax.swing JTextField getText

Introduction

In this page you can find the example usage for javax.swing JTextField getText.

Prototype

public String getText()

Source Link

Document

Returns the text contained in this TextComponent.

Usage

From source file:Main.java

/**
 * Get int from the JTextField input//from   w w  w . j av  a  2 s . co m
 * 
 * @param input the JTextField object
 * @return the int number
 */
public static int getInt(javax.swing.JTextField input) throws Exception {
    return new Integer(input.getText()).intValue();
}

From source file:Main.java

/**
 * Get double from the JTextField input//from w  ww. j a  v a 2 s . c  o  m
 * 
 * @param input the JTextField object
 * @return the double number
 */
public static double getDouble(javax.swing.JTextField input) throws Exception {
    return new Double(input.getText()).doubleValue();
}

From source file:BusinessLogic.java

public static int getValue(JTextField tf) {
    try {//from  w  ww .ja  va 2  s .  c o  m
        return Integer.parseInt(tf.getText());
    } catch (NumberFormatException e) {
        return 0;
    }
}

From source file:Main.java

/**
 * Check if the JTextField input is larger or equal than x
 * /* w w w . j a va  2  s.  com*/
 * @param input  the JTextField object
 * @param x  parameter x
 * @return true or false
 */
public static boolean largeEqualThan(javax.swing.JTextField input, double x) throws Exception {
    double d = new Double(input.getText()).doubleValue();
    if (d >= x)
        return true;
    return false;
}

From source file:Main.java

/**
 * Select all text in a {@link JComponent} if it is a {@link JTextField} or {@link JTextArea}.
 *
 * @param comp the component//from   ww  w.j ava2 s . c om
 */
public static void selectAllText(JComponent comp) {
    if (comp instanceof JTextField) {
        JTextField tf = (JTextField) comp;
        tf.setSelectionStart(0);
        tf.setSelectionEnd(tf.getText().length());
    } else if (comp instanceof JTextArea) {
        JTextArea ta = (JTextArea) comp;
        ta.setSelectionStart(0);
        ta.setSelectionEnd(ta.getText().length());
    }
}

From source file:br.com.pontocontrol.controleponto.util.SwingUtils.java

public static LocalTime getLocalTimeValueFromField(JTextField field) {
    String value = field.getText();
    if (StringUtils.isNotBlank(value)) {
        try {/* w w  w . j  a v a  2  s.c o m*/
            return LocalTime.from(LOCAL_TIME_FORMATTER.parse(value));
        } catch (DateTimeParseException e) {
        }
    }
    return null;
}

From source file:br.com.pontocontrol.controleponto.util.SwingUtils.java

public static Date getDateValueFromField(JTextField field) {
    String value = field.getText();
    if (StringUtils.isNotBlank(value)) {
        try {// w  w w  .  java  2s .c  o m
            return getDateValueFromField(SIMPLE_DATE_FORMATTER_A, field);
        } catch (ParseException e) {
        }
    }
    return null;
}

From source file:de.codesourcery.eve.skills.ui.components.AbstractEditorComponent.java

protected static boolean isBlank(JTextField textField) {
    return StringUtils.isBlank(textField.getText());
}

From source file:br.com.pontocontrol.controleponto.util.SwingUtils.java

public static void validateField(SimpleDateFormat formatter, JTextField field) throws ParseException {
    String valor = field.getText();
    if (StringUtils.isNotBlank(valor)) {
        Date date = formatter.parse(valor);
        field.setText(formatter.format(date));
    }//from   ww  w .j av  a  2  s.  c om
}

From source file:br.com.pontocontrol.controleponto.util.SwingUtils.java

public static Date getDateValueFromField(SimpleDateFormat formatter, JTextField field) throws ParseException {
    String value = field.getText();
    if (StringUtils.isNotBlank(value)) {
        return formatter.parse(value);
    }/*from  w w w . j  a  v a 2  s  . c  om*/
    return null;
}