public void actionPerformed(ActionEvent e) {
String cmd = e.getActionCommand();
if (SET.equals(cmd)) {
Prefs.setCurvatureScalingFactor(Double.parseDouble(jtCurv.getText()));
Prefs.setSpeedScalingFactor(Double.parseDouble(jtSpeed.getText()));
int index = jcSegScheme.getSelectedIndex();
if (index == 0) {
Prefs.setSegScheme(1);
} else if (index == 1) {
Prefs.setSegScheme(3);
} else {
Prefs.setSegScheme(4);
}
setModal(false);
this.setVisible(false);
}
}
public JPanel createPanel() {
jtMain.setText("Please enter positive integer values");
jtMain.setSize(300, 15);
jtMain.setLocation(250, 120);
jtMain.setBackground(Color.lightGray);
jlCurv.setText("Curvature Scaling Factor");
jlCurv.setSize(200, 30);
jlCurv.setLocation(200, 200);
jtCurv.setSize(50, 20);
jtCurv.setLocation(450, 205);
jtCurv.setText(Double.toString(Prefs.getCurvatureScalingFactor()));
addWindowListener(
new WindowAdapter() {
public void windowOpened(WindowEvent e) {
jtCurv.requestFocus();
}
});
jlSpeed.setText("Speed Scaling Factor");
jlSpeed.setSize(200, 30);
jlSpeed.setLocation(200, 250);
jtSpeed.setSize(50, 20);
jtSpeed.setLocation(450, 255);
jtSpeed.setText(Double.toString(Prefs.getSpeedScalingFactor()));
jlSegScheme.setText("Segmentation Scheme");
jlSegScheme.setSize(200, 30);
jlSegScheme.setLocation(200, 300);
jcSegScheme.setSize(150, 20);
jcSegScheme.setLocation(450, 305);
int index = 0;
int segSchemeIndex = Prefs.getSegScheme();
if (segSchemeIndex == 3) {
index = 1;
} else if (segSchemeIndex == 4) {
index = 2;
}
jcSegScheme.setSelectedIndex(index);
JButton jbSet = new JButton();
jbSet.setLocation(275, 450);
jbSet.setText("Set Values");
jbSet.setSize(150, 30);
jbSet.setActionCommand("set");
jbSet.addActionListener(this);
this.setBackground(Color.WHITE);
panel.add(jtMain);
panel.add(jlCurv);
panel.add(jlSpeed);
panel.add(jtCurv);
panel.add(jtSpeed);
panel.add(jbSet);
panel.add(jlSegScheme);
panel.add(jcSegScheme);
return panel;
}