private void setTheTitle() {
   StringBuilder title = new StringBuilder();
   switch (mItemType) {
     case DrawingActivity.SYMBOL_POINT:
       title.append("[");
       title.append(DrawingPointPath.scaleToStringUC(mScale));
       title.append("] ");
       title.append(mContext.getResources().getString(R.string.POINT));
       title.append(" ");
       title.append(mPointLib.getSymbolName(mParent.mCurrentPoint));
       break;
     case DrawingActivity.SYMBOL_LINE:
       title.append(mContext.getResources().getString(R.string.LINE));
       title.append(" ");
       title.append(mLineLib.getSymbolName(mParent.mCurrentLine));
       break;
     case DrawingActivity.SYMBOL_AREA:
       title.append(mContext.getResources().getString(R.string.AREA));
       title.append(" ");
       title.append(mAreaLib.getSymbolName(mParent.mCurrentArea));
       break;
   }
   setTitle(title.toString());
 }