Can not change button background color

[microp]

Hi Folk!

I want to change the background color of a specific button here is the code:
Button btn = new Button("Production");
btn.setBackgroundColor("red");

But the button still the same, i noticed that the background changed when i refresh the page for a few milliseconds to red then it get back to default button color.

Any help will be appreciated.

[microp]

Is there any one that can help?

[jmichelgarcia]

Use Firebug and check if you don't have any external CSS.

[microp]

Thanks jmichelgarcia for ur response, i already checked but there is no external CSSany other suggestions?

[jmichelgarcia]

According to the doc a Button is :
The Button widget class implements interactive, style-based button widgets.

So i think you need to create your own style, or modify the existing ones

[microp]

aha i got it thanks alot