Lost widget

**anli** · 29th July 2006, 10:18

This is code fragment:

Qt Code:

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ExcitThread eThread(this, eInfo);
    eThread.start(QThread::LowestPriority);
 
    QWidget* widget = new QWidget(this);
    QVBoxLayout* l = new QVBoxLayout();
    l->addWidget(new QLabel("Working..."));
    widget->setLayout(l);
    widget->show();
 
    while(eThread.isRunning())
        usleep(100);
 
    widget->close();
 
    if(eThread.isOk())
        ...

ExcitThread eThread(this, eInfo);
    eThread.start(QThread::LowestPriority);
    
    QWidget* widget = new QWidget(this);
    QVBoxLayout* l = new QVBoxLayout();
    l->addWidget(new QLabel("Working..."));
    widget->setLayout(l);
    widget->show();
    
    while(eThread.isRunning())
        usleep(100);
    
    widget->close();
    
    if(eThread.isOk())
        ...

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The thing is I don't see "Working..." message. The (non GUI) ExcitThread does it's work fine.
Where is "Working..."?