eclipse 在可见选项卡下保留以前打开的文件选项卡

Retain previous open file tab under visible tabs

提问by SyAu

Eclipse Juno - In my workspace I have 'Package Explorer' opened on the left side, on the right side I have 6 visible file tabs and under 'Show List' I have 17 files.

Eclipse Juno - 在我的工作区中，我在左侧打开了“Package Explorer”，在右侧我有 6 个可见的文件选项卡，在“Show List”下我有 17 个文件。

Out of those 6 visible file tabs, I'm working on the 3rd file (abc.java) and If I pick up a file under 'Show List' (xyz.java), then eclipse displays xyz.java as active tab and the next 5 files from the Show List. My previous visible file tabs are gone and now I have a new set of visible file tabs. Is there a way to have my previous active file 'abc.java' under visible file tabs with my current active file as 'xyz.java'

在这 6 个可见文件选项卡中，我正在处理第 3 个文件 (abc.java)，如果我在“显示列表”(xyz.java) 下选择一个文件，则 eclipse 将 xyz.java 显示为活动选项卡，并且显示列表中的下 5 个文件。我以前的可见文件选项卡不见了，现在我有了一组新的可见文件选项卡。有没有办法将我以前的活动文件“abc.java”放在可见文件选项卡下，并将我当前的活动文件作为“xyz.java”

采纳答案by oyse

I think I just had the same problem and I solved it by switching the theme.

我想我只是遇到了同样的问题，我通过切换主题解决了它。

Go to Preferences -> General -> Appearance and switch to the Classic theme.

转到首选项 -> 常规 -> 外观并切换到经典主题。

I can't understand why this helps, but it worked for me.

我不明白为什么这有帮助，但它对我有用。

Update:

更新：

After being bitten by this again I checked again and as @anweibel says in his answer this can be edited in the CSS.

再次被这个咬后，我再次检查，正如@anweibel 在他的回答中所说，这可以在 CSS 中进行编辑。

I just installed the E4 CSS editor plugin using the Eclipse Marketplace so that I could change the CSS directly from Eclipse under Preferences -> Apperance. I changed swt-mru-visible from false to true so that the relevant part for the GTK theme looked like this:

我刚刚使用 Eclipse Marketplace 安装了 E4 CSS 编辑器插件，以便我可以直接从 Eclipse 的 Preferences -> Apperance 下更改 CSS。我将 swt-mru-visible 从 false 更改为 true，以便 GTK 主题的相关部分如下所示：

.MPartStack {
    font-size: 11;
    swt-simple: false;
    swt-mru-visible: true;
}

A restart was required for the changes to take effect.

需要重新启动才能使更改生效。

More info can also be found here: Eclipse tabs repositionning

更多信息也可以在这里找到：Eclipse tabs repositionning

回答by anweibel

There's a more straight-forward way to bring back the old tab behavior of the eclipse Juno editor:

有一种更直接的方法可以恢复 Eclipse Juno 编辑器的旧标签行为：

• Go to INSTALL/plugins/org.eclipse.platform_4.2.0.qualifier/css
• Choose the CSS for the theme that you use
• Replace swt-mru-visible: false;with swt-mru-visible: true;
• Restart eclipse (I haven't tested if that's necessary, at all)

• 去 INSTALL/plugins/org.eclipse.platform_4.2.0.qualifier/css
• 为您使用的主题选择 CSS
• 替换swt-mru-visible: false;为swt-mru-visible: true;
• 重新启动 eclipse（我还没有测试过是否有必要）

If that doesn't work, also look in INSTALL/configuration/org.eclipse.e4.ui.css.swt.theme/for CSS files.

如果这不起作用，还要查找INSTALL/configuration/org.eclipse.e4.ui.css.swt.theme/CSS 文件。

If you have a look at the css files of the different themes, you can see why switching the theme solves the problem as well.

如果您查看不同主题的 css 文件，您就会明白为什么切换主题也能解决问题。

=> http://wiki.eclipse.org/Eclipse4/CSS

=> http://wiki.eclipse.org/Eclipse4/CSS

回答by Minibiti

Here is a quick update for anweibel's answer for Eclipse Luna:

这是 anweibel 对 Eclipse Luna 的回答的快速更新：

The CSS you wanna edit is now located at

您要编辑的 CSS 现在位于

• INSTALL/plugins/org.eclipse.ui.themes_1.0.0.qualifier/css

• 安装/插件/org.eclipse.ui.themes_1.0.0.qualifier/css

回答by grayswander

Quick Linux fix for all themes:

所有主题的快速 Linux 修复：

cd <eclipse install dir>
find . -type f -name "*.css" | xargs grep 'swt-mru-visible: false'  | cut -d: -f1 | xargs -n1 sed -i.orig 's/swt-mru-visible: false/swt-mru-visible: true/'

This will find all CSS files with "swt-mru-visible: false", back them up with *.orig suffix and change to "swt-mru-visible: true"

这将找到所有带有“swt-mru-visible: false”的 CSS 文件，用 *.orig 后缀备份它们并更改为“swt-mru-visible: true”

You can find all backup files with"

您可以找到所有备份文件“

find . -type f -name "*.orig"