[Qt-interest] Set background color of a QPushButton for Windows XP

[Valentina Masi]

It works well. Thank you.

Now, I have a similar problem with QTableWidget header.
I tried to set stylesheet:
myTableWidget->horizontalHeader()->setStyleSheet("background-color: rgb(255,0,0);");

But it doesn't work in Windows XP.

How can it fix the question?
 
Thanks
Valentina
 
  ----- Original Message ----- 
  From: Andre Somers 
  To: qt-interest at trolltech.com 
  Sent: Friday, September 17, 2010 11:56 AM
  Subject: Re: [Qt-interest] Set background color of a QPushButton for Windows XP


  Op 17-9-2010 11:49, Valentina Masi schreef: 
    Hi all

    In my Qt application I have to set the background color for some QPushButton to another color from default color.
    My app runs in Windows XP and I need to use Windows XP style (not classic Windows style).

    I tried as follows:

    QPalette palette = myPushButton->palette();
    QBrush brush(QColor(255, 0, 0, 255));  // red
    brush.setStyle(Qt::SolidPattern);

    palette.setBrush(QPalette::Active, QPalette::Button, brush);

    palette.setBrush(QPalette::Inactive, QPalette::Button, brush);

    palette.setBrush(QPalette::Disabled, QPalette::Button, brush);

    myPushButton->setPalette(palette);  


    But it works only if I set classic Windows style.

    I also tried to use stylesheet but the problem remained.

    Can anyone help me?



  Styles are allowed to ignore the pallette you set. But the build in styles *will* obey style sheets. So, use a style sheet instead.

  André




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