private void closeProjectActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_closeProjectActionPerformed
        if (workCombo.getItemCount() > 0) {
            String wd = ((File) workCombo.getSelectedItem()).getPath();
            try {
                saveProjectConf(wd);
                closeAll();
                workCombo.removeItemAt(workCombo.getSelectedIndex());
            } catch (IOException ex) {
                Main.logger.log(Level.SEVERE, "Error", ex);
                ex.printStackTrace(System.err);
            }
        }
    }//GEN-LAST:event_closeProjectActionPerformed