public void actionPerformed(java.awt.event.ActionEvent evt) {
returnToZeroButtonActionPerformed(evt);
}
});
stepSizeSpinner.setModel(new StepSizeSpinnerModel(1.0, 0.0, null, 1.0));
stepSizeSpinner.setEnabled(false);
stepSizeSpinner.addChangeListener(new javax.swing.event.ChangeListener() {
public void stateChanged(javax.swing.event.ChangeEvent evt) {
stepSizeSpinnerStateChanged(evt);
}