about QT style

[iGoo]

In QT4.1.2

I designe dialog in QT designer,and preview in "plastique style".
It looks beautiful with bright background just like Opera---an Internet Explorer.


But when I Set the style in my source code it look gray,urgly.


on Windows 2k pro.

any one help?
Thanks.
Below is my code snippet:

int main(int argc, char *argv[])
{
	QPlastiqueStyle *pque;
 
	pque = new QPlastiqueStyle;
	/*
         Should I call some member function of QPlastiqueStyle to  
         change it's default look?
        pque->。。。
 
         */
 
	QApplication::setStyle(pque);
  QApplication app(argc, argv);
 	dlg imageDlg;
  imageDlg.show();
  //QCDEStyle::
  imageDlg.setImg();
	return app.exec();
}

int main(int argc, char *argv[])
{
	QPlastiqueStyle *pque;
	
	pque = new QPlastiqueStyle;
	/*
         Should I call some member function of QPlastiqueStyle to  
         change it's default look?
        pque->。。。

         */
	
	QApplication::setStyle(pque);
  QApplication app(argc, argv);
 	dlg imageDlg;
  imageDlg.show();
  //QCDEStyle::
  imageDlg.setImg();
	return app.exec();
}

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[evgenM]

try:
QApplication app(argc, argv);
app.setStyle(pque);

[iGoo]

try:
QApplication app(argc, argv);
app.setStyle(pque);

Things goes the same.

[jens]

It is simply picking up the windows palette from your system.
Here is how you use the palette provided by the style:

QApplication::setPalette(QApplication::style()->standardPalette());

QApplication::setPalette(QApplication::style()->standardPalette());

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[iGoo]

Thanks all.

It works in the way jens says,thanks.