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public class ChangePaletteLimitsDialog extends MyDialog {
private boolean isOK = false;
private float minValue, maxValue;
private MyButton bOK, bCancel;
private MyFormattedTextField txtMin, txtMax;
public ChangePaletteLimitsDialog(JFrame parent, float minValue, float maxValue){
super(parent, "Modification des limites", true);
setResizable(false);
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
getContentPane().setLayout(new GridBagLayout());
/** Constantes */
Insets leftComponentInsets = new Insets(15,30,0,5);
Insets rightComponentInsets = new Insets(15,5,0,30);
Insets buttonsInsets = new Insets(8,5,8,5);
int txtWidth = 60;
int txtHeight = 22;
DecimalFormat format = Texts.formatFactory("###0.###");
/** Création des composants */
MyLabel labelMin = new MyLabel("Valeur minimale :");
txtMin = new MyFormattedTextField(format);
txtMin.setHorizontalAlignment(JTextField.RIGHT);
txtMin.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMin.setSizes(txtWidth, txtHeight);
txtMin.setText(""+minValue);
txtMin.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
}
});
txtMin.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMin.selectAll();
}
});
// txtMin.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMin.selectAll();
// }
// });
MyLabel labelMax = new MyLabel("Valeur maximale :");
txtMax = new MyFormattedTextField(format);
txtMax.setHorizontalAlignment(JTextField.RIGHT);
txtMax.setAlignmentX(JTextField.RIGHT_ALIGNMENT);
txtMax.setSizes(txtWidth, txtHeight);
txtMax.setText(""+maxValue);
txtMax.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent ke) {
keyPressed_actionPerformed(ke);
}
});
txtMax.addFocusListener(new FocusAdapter() {
public void focusGained(FocusEvent arg0) {
txtMax.selectAll();
}
});
// txtMax.addActionListener(new ActionListener() {
// public void actionPerformed(ActionEvent arg0) {
// txtMax.selectAll();
// }
// });
MyPanel panel = new MyPanel();
bOK = new MyButton("OK");
bOK.setSizes(60,25);
bOK.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bOK_actionPerformed();
}
});
bCancel = new MyButton("Annuler");
bCancel.setSizes(60,25);
bCancel.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent ae) {
bCancel_actionPerformed();
}
});
/** Contraintes */
GridBagConstraints constraints = new GridBagConstraints();
constraints.anchor = GridBagConstraints.CENTER;
/** Agencement des composants */
constraints.gridx = 1;
constraints.gridy = 0;
constraints.gridwidth = 2;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMin, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMin, constraints);
constraints.gridx = 1;
constraints.gridy = 1;
constraints.insets = leftComponentInsets;
getContentPane().add(labelMax, constraints);
constraints.gridx = 3;
constraints.insets = rightComponentInsets;
getContentPane().add(txtMax, constraints);
constraints.gridx = 0;
constraints.gridy = 0;
constraints.gridwidth = 1;
constraints.insets = buttonsInsets;
panel.add(bOK, constraints);
constraints.gridx = 1;
panel.setLayout(new GridBagLayout());
panel.add(bCancel, constraints);
constraints.gridx = 0;
constraints.gridy = 3;
constraints.gridwidth = 6;
constraints.anchor = GridBagConstraints.CENTER;
getContentPane().add(panel, constraints);
this.pack();
setLocationRelativeTo(parent);
txtMin.requestFocus();
// bOK.requestFocus();
// getRootPane().setDefaultButton(bOK);
setVisible(true);
}
/**
* @return
*/
public boolean isOK() {
return isOK;
}
public void bOK_actionPerformed(){
isOK=true;
minValue = new Float(txtMin.getText()).floatValue();
maxValue = new Float(txtMax.getText()).floatValue();
dispose(); //st11870 : à faire en dehors ou là?
}
public void bCancel_actionPerformed(){
escapeActionPerformed();
}
private void keyPressed_actionPerformed(KeyEvent ke) {
if (ke.getKeyChar() == KeyEvent.VK_ESCAPE) {
escapeActionPerformed();
}
else if (ke.getKeyChar() == KeyEvent.VK_ENTER) {
bOK_actionPerformed();
}
}
protected void escapeActionPerformed() {
isOK=false;
dispose();
}
public float getMaxValue() {
return maxValue;
}
public float getMinValue() {
return minValue;
}
} |
