标题:QtGraphicsitemGroup里removeFromGroup和addToGroup都报错
作者:akn9488
日期:2018-10-20 23:36
内容:
error: 'removeFromGroup' was not declared in this scope removeFromGroup(item);
^
error: 'addToGroup' was not declared in this scope addToGroup(temp);
添加了头文件和，但是还是说没有声明呢，要怎么处理呢。
^