hello guys
I was make custom frame and I have to decorate them using stylesheet.
my custom frame has title bar and main widget.
and I hope paint to blue only title bar not main widget.
but is not working...........

first, my custom frame is organized like this :
Qt Code: 
  1. Frame::Frame()
  2. {
  3.     m_titleBar = new TitleBar(this);
  4.     m_content = new QWidget(this);
  5.  
  6.     QVBoxLayout *vbox = new QVBoxLayout(this);
  7.     vbox->addWidget(m_titleBar);
  8.  
  9.     QVBoxLayout *layout = new QVBoxLayout(this);
  10.     layout->addWidget(m_content);
  11.  
  12.     vbox->addLayout(layout);
  13. }
  14.  
  15. TitleBar::TitleBar(QWidget* parent)
  16. : QWidget(parent)
  17. {   
  18.     QLabel *label = new QLabel(this);
  19.     label->setText("mylabel");
  20.  
  21.     QHBoxLayout *hbox = new QHBoxLayout(this);
  22.  
  23.     hbox->addWidget(label);   
  24. }
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and I was try some method this :
Qt Code: 
  1. titlebar->setobjectname("titlebar");
  2. customframe->setstylesheet(tr("QWidget#titlebar{background : red;}"));
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and this :
Qt Code: 
  1. titlebar->setstylesheet(tr("QWidget{background : red;"}))
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It's so hard... please help me ...