private void springLenghtsSelectButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_springLenghtsSelectButtonActionPerformed
        File selection = Dialogs.selectFileFromDialog(this,springLenghtsTextField.getText(), false);

        if (selection != null) {
            springLenghtsTextField.setText(selection.getAbsolutePath());
        }
    }//GEN-LAST:event_springLenghtsSelectButtonActionPerformed