add icon on task bar on linux platform

[chris_rookie]

i wanna add a customize icon on my applicaion's task bar.
but, on linux platform, the method setWindowsIcons does not make sense.

[Christian Ehrlicher]

@chris_rookie said in add icon on task bar on linux platform:

the method setWindowsIcons does not make sense

What does this mean? Doesn't work? You won't use it, or something else? Please show us some code.

[chris_rookie]


i did like this， on linux platform， but it display as this。it's gnome desktop

[chris_rookie]

the second image is task bar

[chris_rookie]

@Christian-Ehrlicher
Hi，
I have post three pictures to show how I did it. Is there some useful infomation in it？

[Christian Ehrlicher]

Do you really set the icon for the main window?
/edit: and are you sure the image is found when you run your executable?

[chris_rookie]

@Christian-Ehrlicher

MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{

ui->setupUi(this);
setWindowIcon(QIcon(":/image/logo.ico"));
ui->tabWidget->setTabPosition(QTabWidget::West);
ui->tabWidget->tabBar()->setStyle(new CustomTabStyle);

}

I did like this, it works.
before, I set this in Ui form，that's wrong.

Thank you.