Gnome makes application crash

[jacek]

The little application you posted ran fine on Gnome. It terminated like it should. My application also terminates but it shouldn't: after getting the color the program goes on ...

Either the problem lies in some other place or that example program was too simple.

Try this:

#include <qapplication.h>
#include <qcolordialog.h>
#include <qpushbutton.h>
 
class Test : public QPushButton
{
   Q_OBJECT
   public:
      Test() : QPushButton( "test", 0 )
      {
         connect( this, SIGNAL( clicked() ), this, SLOT( onClick() ) );
      }
 
   private slots:
      void onClick()
      {
         QColorDialog::getColor();
      }
};
 
int main( int argc, char **argv )
{
   QApplication app( argc, argv );
 
   Test t;
   t.show();
 
   app.setMainWidget( &t );
 
   return app.exec();
}
 
#include "main.moc"

#include <qapplication.h>
#include <qcolordialog.h>
#include <qpushbutton.h>

class Test : public QPushButton
{
   Q_OBJECT
   public:
      Test() : QPushButton( "test", 0 )
      {
         connect( this, SIGNAL( clicked() ), this, SLOT( onClick() ) );
      }

   private slots:
      void onClick()
      {
         QColorDialog::getColor();
      }
};

int main( int argc, char **argv )
{
   QApplication app( argc, argv );

   Test t;
   t.show();

   app.setMainWidget( &t );

   return app.exec();
}

#include "main.moc"

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I commented this out but the same remark appears when I run the program....

There were at least two such warnings, so maybe one of them is gone, but you still see the other?