how to change the color of title bar in mdi window

[johnson54]

when mdi subwindow is added to mdiArea, how can I change its title bar color? thanks

[mrjj]

Hi
You can a bit via stylesheet but it loses icon.
QMdiSubWindow { border: 1px solid #00ff00; background: #ff00ff }
QMdiSubWindow:title { background: #00ff00 }

[johnson54]

@mrjj it works, thank you. and how can I add the lost icons

[mrjj]

@johnson54
I dont think you can with stylesheets. seems to be no tag for it.

[Kogotoro]

main.cpp

#include <QStyleFactory>
...
QApplication a(argc, argv);
a.setStyle(QStyleFactory::create("Fusion"));
...

or only for mdiwin

QMdiSubWindow *subwin=ui->mdiArea->addSubWindow(mywidget);
subwin->setAttribute(Qt::WA_DeleteOnClose);
subwin->setStyle(QStyleFactory::create("Fusion"));

style.css

...
QMdiSubWindow{
selection-background-color: grey;/*for some styles it also used as title bar main gradient color...*/
padding: 4px;/*need for resize window with mouse*/
border-color: lightgray;
background: black;
}
...

[IPlayGenji6]

I don't know why

QMdiSubWindow:title {
background-color: green;
}

removes the icon.

But this works perfectly.
@Kogotoro said in how to change the color of title bar in mdi window:

QMdiSubWindow{
selection-background-color: grey;/*for some styles it also used as title bar main gradient color...*/
}