Revision 11004 trunk/libraries/libUIComponent/src/org/gvsig/gui/beans/textincreaser/TextIncreaserContainer.java
| TextIncreaserContainer.java | ||
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import java.awt.GridBagLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.KeyEvent; |
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import java.awt.event.KeyListener; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import javax.swing.ImageIcon; |
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import javax.swing.JButton; |
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* Nacho Brodin (brodin_ign@gva.es) |
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*/ |
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public class TextIncreaserContainer extends BaseComponent implements ActionListener{
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public class TextIncreaserContainer extends BaseComponent implements ActionListener, KeyListener{
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private static final long serialVersionUID = 7570162018139822874L; |
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private int width = 70; |
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private JTextField tText = null; |
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private JPanel pGeneral = null; |
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private double minValue = 0; |
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private double maxValue = 100; |
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private double init = 0;
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private double value = 0.0;
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private String pathToImages = "images/";//"/com/iver/cit/gvsig/gui/panels/images/"; |
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/** |
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* Variable que est? a true si los controles est?n a la derecha |
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*/ |
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private boolean isRight = true; |
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private ArrayList actionCommandListeners = new ArrayList(); |
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private boolean bDoCallListeners = true; |
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static private int eventId = Integer.MIN_VALUE; |
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/** |
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* Creaci?n de un componente TextIncrearserContainer |
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* @param width Ancho del componente |
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this.minValue = minValue; |
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this.maxValue = maxValue; |
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this.isRight = right; |
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this.init = init;
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this.value = init;
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initialize(); |
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} |
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* @param value |
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*/ |
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public void setValue(double value){
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this.value = value; |
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getTText().setText(Double.toString(value)); |
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} |
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* @return value |
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*/ |
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public double getValue(){
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try{
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Double.valueOf(getTText().getText()).doubleValue(); |
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}catch(NumberFormatException exc){
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getTText().setText("0.0");
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return 0; |
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} |
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return Double.valueOf(getTText().getText()).doubleValue(); |
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return value; |
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} |
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/** |
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* |
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* @return javax.swing.JTextField |
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*/ |
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public JTextField getTText() {
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private JTextField getTText() {
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if (tText == null) {
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tText = new JTextField(); |
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tText.setText(Double.toString(init));
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tText.setText(Double.toString(value));
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tText.setPreferredSize(new java.awt.Dimension(width - 25,25)); |
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tText.addKeyListener(this); |
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} |
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return tText; |
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} |
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* |
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* @return javax.swing.JButton |
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*/ |
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public JButton getBmas() {
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private JButton getBmas() {
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if (bmas == null) {
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bmas = new JButton(); |
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bmas.setPreferredSize(new java.awt.Dimension(25,12)); |
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* |
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* @return javax.swing.JButton |
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*/ |
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public JButton getBmenos() {
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private JButton getBmenos() {
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if (bmenos == null) {
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bmenos = new JButton(); |
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bmenos.setPreferredSize(new java.awt.Dimension(25,12)); |
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} |
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public void actionPerformed(ActionEvent e) {
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double value = Double.parseDouble(getTText().getText()); |
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if(e.getSource() == bmas){
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if (e.getSource() == bmas) {
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value ++; |
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if(value <= maxValue) |
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tText.setText(Double.toString(value)); |
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checkValues(); |
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} |
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if(e.getSource() == bmenos){
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if (e.getSource() == bmenos) {
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value --; |
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if(value >= minValue) |
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tText.setText(Double.toString(value)); |
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checkValues(); |
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} |
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callValueChangedListeners(); |
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} |
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public void addValueChangedListener(TextIncreaserListener listener) {
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if (!actionCommandListeners.contains(listener)) |
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actionCommandListeners.add(listener); |
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} |
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public void removeValueChangedListener(TextIncreaserListener listener) {
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actionCommandListeners.remove(listener); |
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} |
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private void callValueChangedListeners() {
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if (!bDoCallListeners) |
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return; |
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Iterator acIterator = actionCommandListeners.iterator(); |
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while (acIterator.hasNext()) {
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TextIncreaserListener listener = (TextIncreaserListener) acIterator.next(); |
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listener.actionValueChanged(new TextIncreaserEvent(this)); |
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} |
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eventId++; |
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} |
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private void checkValues() {
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if (value >= maxValue) value = maxValue; |
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if (value <= minValue) value = minValue; |
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tText.setText(Double.toString(value)); |
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} |
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public void keyPressed(KeyEvent e) {
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if (e.getKeyCode() == 10) {
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try {
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value = Double.valueOf(getTText().getText()).doubleValue(); |
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} catch(NumberFormatException exc) {
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} |
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checkValues(); |
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callValueChangedListeners(); |
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} |
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} |
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public void keyReleased(KeyEvent e) {
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// TODO Auto-generated method stub |
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} |
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public void keyTyped(KeyEvent e) {
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// TODO Auto-generated method stub |
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} |
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} |
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