当我在Project Explorer中选择文件时，如何使Eclipse自动打开/预览文件 [英] How to have Eclipse automatically open/preview files as I select them in Project Explorer

问题描述

当我在Project Explorer中选择文件时，是否可以让Eclipse自动打开/预览文件？我知道我可以双击，但是我想在浏览项目时快速向上/向下箭头。

Is there a way to have Eclipse automatically open/preview files as I select them in Project Explorer? I know I can double-click, but I want to quickly arrow up/down as I explore a project.

我本质上是在寻找Mac Finder的Quick Look或Windows 7资源管理器的预览窗格。 IntelliJ IDEA也具有此功能，并将其称为自动滚动到源代码。

I am essentially looking for something like Mac Finder's Quick Look or Windows 7 Explorer's Preview Pane. IntelliJ IDEA has this functionality also and calls it "Autoscroll to Source".

Eclipse具有链接到编辑器功能，但与我想要的功能相反（IntelliJ IDEA称之为从源代码自动滚动）-它从编辑。我希望编辑器从项目资源管理器进行更新。

Eclipse has "Link to Editor" but that works the reverse of what I want (what IntelliJ IDEA calls "Autoscroll from Source") - it updates the Project Explorer from the editor. I want the editor to update from the Project Explorer.

推荐答案

Window -> Preferences -> General -> Open Mode (single click)

此选项在新的编辑器选项卡中打开新的源文件。要禁用此功能，并仅保留一个活动的编辑器选项卡，请使用：

This option open new source file in new editor tab. To disable this, and keep only one active editor tab, use:

Window -> Preferences -> General -> Editors -> 
Select checkbox 'Close editors automatically' -> 
Set 'Number of opened editors before closing' to 1

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