how to change the color of a top widget ?

[feiyinziiu]

hello
I'm new to QT.I wrote a QT ui.the top is a widget,an some buttons in it.
And, I want to change the color of the ui, including the top widget.
what can I do ??
Thank you .

[fanat9]

Thru palette for your widget.

In sources it may look like this:

QPalette palette = this->palette();
palette.setColor(QPalette::Window, QColor::fromRgb(255, 0, 0, 255));
this->setPalette(palette);

QPalette palette = this->palette();
palette.setColor(QPalette::Window, QColor::fromRgb(255, 0, 0, 255));
this->setPalette(palette);

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take a look on http://doc.qt.nokia.com/4.6/qpalette.html

[feiyinziiu]

hello
I'm new to QT.I wrote a QT ui.the top is a widget,an some buttons in it.
And, I want to change the color of the ui, including the top widget.
what can I do ??
Thank you .

Thank you.