Qt MainWindow Dark theme

Question

I'm learning Qt and do you know to set black theme for mainwindow at Qt? I think that it's doing by css stylesheet or anything like this. I hope at your help. Sorry for bad English!

I use this https://github.com/ColinDuquesnoy/QDarkStyleSheet — drescherjm, Dec 09 '18 at 14:16
Possible dupe of https://stackoverflow.com/questions/48256772/dark-theme-for-qt-widgets — Umbral Reaper, Apr 28 '21 at 01:57

score 1 · Answer 1 · answered Dec 09 '18 at 12:04

1

You can do it:

QApplication::setStyle(const QString & style);

You may do it on qss stylesheet (it's like css) For create your style file read more on Qt docs: http://doc.qt.io/Qt-5/stylesheet-reference.html

answered Dec 09 '18 at 12:04

amiranys

193
1
5

score 0 · Answer 2 · answered Dec 09 '18 at 11:36

0

You can change it from its stylesheet.

QMainWindow{
     background-color: rgb(0, 0, 0) 
}

Just add this styling in your stylesheet, and it will work.

answered Dec 09 '18 at 11:36

Ozan Yurtsever

1,274
8
32

2

But what is about a bar where close and hide buttons? The weren't changed to black – sardorkun Dec 09 '18 at 14:18

Qt MainWindow Dark theme

2 Answers2

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