# action\_new\_

```cpp
QAction		*action_new_;
```

所以说action\_new\_是一个QAction类型的指针

```cpp
action_new_ = new QAction(QIcon(":/MainWindow/Resources/images/new.jpg"), tr("&New"), this);
action_new_->setShortcut(QKeySequence::New);
action_new_->setStatusTip(tr("Create a new file"));
```

这里只是新建了一个QAction的按钮，并没有涉及到点击这个按钮后会发生什么

点击这个按钮后会发生什么需要我自己用connect函数来补充

接下来让我们看看其他优秀作品中，点击new会发生什么吧

笑死了，两份优秀作品都没有处理new，那我也不处理new了


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