set backgorund image on main window

[narumi]

i have a problem to set a background image on main window. i discovered that qt can use css to give some appearance. for my application i have created the image and put in into folder name image in source code folder. i have successfully code the css syntax

QWidget#centralwidget { background-image: url(:/image/mainbg2.png); background-repeat: repeat-x; }

QWidget#centralwidget { background-image: url(:/image/mainbg2.png); background-repeat: repeat-x; }

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when I click apply there nothing happen on my main window. my question here is does this thing work on the spot or we need to compile first to see the result?

[marcel]

Yes, you need to recompile, because the resource will be compiled and embedded in the application. And how else would you be able to set a stylesheet for a widget without setStylesheet and recompiling?

[narumi]

owh... actually I used qt designer and I did set the style through it. Pardon the code I've paste before. Its a wrong code to be put into through designer, Ive fixed it.

Now I have some more question, do we need to put the image file into resource (.qrc file)?

[marcel]

Just add a reference to it(it's path). It will be embedded in the application at compile time.