[Qt-interest] Strange stylesheet behaviour

[Girish Ramakrishnan]

You need to provide a paintEvent as documented in and moc'ify -
http://doc.trolltech.com/4.5/stylesheet-reference.html.

Girish

Tr3wory wrote:
> Hi!
> 
> I create the following project: (TDM MinGW gcc 4.4.0, Qt 4.5.1 Open Source)
> 
> StyleSheetTest.pro:
> --------------------------------
> TARGET = StyleSheetTest
> TEMPLATE = app
> SOURCES += main.cpp
> HEADERS += widget.h
> 
> widget.h:
> --------------------------------
> #ifndef WIDGET_H
> #define WIDGET_H
> 
> #include <QtGui/QWidget>
> 
> class Widget : public QWidget
> {
>     Q_OBJECT
> public:
>     Widget(QWidget *parent = 0)
>         : QWidget(parent)
>     { }
>     ~Widget()
>     { }
> };
> 
> 
> #endif // WIDGET_H
> 
> main.cpp:
> -----------------------------
> #include <QtGui/QApplication>
> #include "widget.h"
> 
> 
> int main(int argc, char *argv[])
> {
>     QApplication a(argc, argv);
> 
>     QString stylesheet("* { background-image: url(background.jpeg); }");
> 
>     Widget w;
>     w.setStyleSheet(stylesheet);
>     w.show();
> 
>     QWidget qw;
>     qw.setStyleSheet(stylesheet);
>     qw.show();
> 
>     return a.exec();
> }
> 
> ------------------------------------------
> 
> When I run the program, the QWidget window show the background, the
> Widget window doesn't.
> 
> Do I missed something, or it's a bug?
> 
> tr3w