如何在intellij中克隆一个类？ [英] How do I clone a class in intellij?

问题描述

我在intellij有一个scala项目。我想将一个新类克隆到源类所在的同一个包中，但我无法弄清楚如何执行此操作。我可以看到如何将其复制到新包中，但我想在同一个包中复制/克隆。

I have a scala project in intellij. I would like to clone a new class into the same package the source class is in, but I cant figure out how to do this. I can see how to copy it to a new package, but I want to copy/clone within the same package.

如果我在com.company.widgets包中有一个名为orderwidget的类，并且我想在com.company.widgets中创建productwidget，我需要能够克隆orderwidget并重命名它。复制不会起作用，因为包中已经存在orderwidget。

If I have a class called orderwidget in package com.company.widgets and I want to create productwidget in com.company.widgets, I need to be able to clone orderwidget and rename it. Copy wont work because orderwidget already exists in the package.

推荐答案

我使用的是drag&将您尝试复制的文件删除到项目视图中的父文件夹，按住 Ctrl 复制文件。

What I use is drag & drop the file you try to copy to the parent folder in Project view, holding Ctrl to copy the file.

我承认它在某些情况下有效但在其他情况下则不然。有时，Idea会为您提供一个对话框，询问新文件的名称;有时是没有，并给出文件已存在错误;有时它会复制文件但会弄乱它的内容（构思14.1.4）

I admit it works in some cases but doesn't in others. Sometimes Idea offers you a dialog asking for name of the new file; sometimes is doesn't and gives "File already exists" error; sometimes it copies the file but messes up it's contents (Idea 14.1.4)

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