Qt Creator用户界面中的文本损坏 [英] Broken text in Qt Creator UI

问题描述

有时(并非总是如此)，Qt Creator用户界面中的某些文本项已损坏:

Sometimes (not always), certain text items in the Qt Creator UI are broken:

您知道是什么原因引起的吗?还是解决方法?

问题可能出在我的便宜显卡(Intel板载显卡)上.到目前为止，Creator可能已经支持QML，这意味着它可以在OpenGL上运行.

Maybe the problem is my cheap video card (an Intel on-board one). This theory is supported by the fact that Creator is probably QML-powered by now, meaning it's running on OpenGL.

我尝试重新启动Creator，并进行了修复，但是在欢迎"和编辑"选项卡之间切换了几次之后，再次发生.

I tried restarting Creator and that fixed it, but after switching between the Welcome and Edit tabs a few times, it happens again.

我尝试使Creator的UI使用软件QML渲染器而不是OpenGL，因为这可能使其正常工作.我是通过在cmd.exe中运行以下命令来做到这一点的:

I tried making Creator's UI use the software QML renderer, rather than OpenGL, as that might have made it work correctly. I did it by running the following in cmd.exe:

> set QMLSCENE_DEVICE=softwarecontext
> qtcreator.exe

但这并不能解决问题.

推荐答案

事实证明，该解决方案与 Qt文档页面，该页面用于在启动Creator之前将环境变量QT_OPENGL设置为angle.

It turns out the solution is the same as that to the problem I posted next, i.e. to make the app (Qt Creator in this case) use ANGLE. Except I don't want to recompile Qt Creator just to add one line of code, so I use the alternative approach in the Qt doc page, which is to set the env var QT_OPENGL to angle, before launching Creator.

至少到目前为止，它还没有困扰我.

At least so far it hasn't bugged out on me.

注意:可以使用批处理文件方便地进行环境变量的设置，如此处所述.

Note: The setting of an env var can be done conveniently with a batch file as described here.

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