<![CDATA[Some characters are disappear in Qlabel]]>In my qt window application, some characters are disappear in Qlabel.
If I setText ("abcdefgh") QLable is displayed as "a cd g ".
0_1511351153435_question.PNG

QLabel label;
QString css_text = "QLabel{font-size:14px; background-color: rgba(64, 64, 64, 20%); font-family:Malgun Gothic; color:white;}";
label.setStyleSheet(css_text);
label.setText("abcdefgh");

Also,

  • Changing the font from "Malgun Gothic" to "Malgun Gothic Semilight", problems not happened.
  • Changing the font-size from "14px" to "13px", problems not happened.
  • This problem only occurs on machines using nvidia vga.

What could be the problem and what's the solution ?

{Qt 5.7.0, Win10}

]]>https://forum.qt.io/topic/85268/some-characters-are-disappear-in-qlabelRSS for NodeFri, 03 Apr 2026 18:17:12 GMTWed, 22 Nov 2017 11:46:21 GMT60<![CDATA[Reply to Some characters are disappear in Qlabel on Wed, 22 Nov 2017 17:15:52 GMT]]>@artrace it looks like your problem is solved, isn't it? If so please don't forget to mark your post as such. Thanks.

]]>https://forum.qt.io/post/427740https://forum.qt.io/post/427740Wed, 22 Nov 2017 17:15:52 GMT<![CDATA[Reply to Some characters are disappear in Qlabel on Wed, 22 Nov 2017 12:27:50 GMT]]>@mrjj
Hi,
This problem only occurs with widgets registered as QGraphicsProxyWidget item of QGraphicsScene.
Also, changing the font-size from "14px" to "13px", problems disappeared.
Thank you.

]]>https://forum.qt.io/post/427693https://forum.qt.io/post/427693Wed, 22 Nov 2017 12:27:50 GMT<![CDATA[Reply to Some characters are disappear in Qlabel on Wed, 22 Nov 2017 11:57:06 GMT]]>Hi
It could be a font issue.
Can an other application use that font and same text with no issue?

]]>https://forum.qt.io/post/427687https://forum.qt.io/post/427687Wed, 22 Nov 2017 11:57:06 GMT