学步园

读文件
QFile dictionaryFile(":/dictionary/words.txt");

     dictionaryFile.open(QIODevice::ReadOnly);

     QTextStream inputStream(&dictionaryFile);

     int x = 5;

     int y = 5;

     while (!inputStream.atEnd()) {

         QString word;

         inputStream >> word;

         if (!word.isEmpty()) {

             DragLabel *wordLabel = new DragLabel(word, this);

             wordLabel->move(x, y);

             wordLabel->show();

             x += wordLabel->width() + 2;

             if (x >= 195) {

                 x = 5;

                 y += wordLabel->height() + 2;

             }

         }

     }