QWidget

[sabeesh]

Hi,
I have a code in QT4.3 like this,

Qt Code:

QWidget *pWidget;
CCamPanel *pViewer;
pWidget = new QWidget(this );
assert(pWidget != NULL);
pWidget->setAutoFillBackground(true);
pWidget->setBackgroundRole(QPalette::Base);
pWidget->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
setCentralWidget(pWidget);
pViewer = new CImagePanelRGB(pVideo, pWidget);
pLastSnapshot = new CBasicPanel("snapshot", "Last snapshot", CCamPanel::RGB, pWidget);

viewsize = pVideo->GetSize();
QPixmap blackimg(viewsize);
painter.begin(&blackimg);
painter.fillRect(0, 0, viewsize.width(), viewsize.height(), Qt::black);
painter.setPen(Qt::yellow);
painter.drawText(0, 0, viewsize.width(), viewsize.height(), Qt::AlignCenter, tr("Your last saved snapshot appears here"));
painter.end();
if (pLastSnapshot != 0)
{
pLastSnapshot->SetSize(viewsize);
pLastSnapshot->SetImage(0, blackimg.toImage());
pLastSnapshot->hide();
}
pViewer->show();

and in another file I have a class like this
BasicPanel.cpp
------------------------

Qt Code:
CBasicPanel::CBasicPanel(const char *panel_name, const char *desc, int panel_type, QWidget *parent, const char *name)
: CCamPanel(panel_name, desc, panel_type, TRUE, parent, name)
{
}



My problem is that, when I run this program, it display a window and it hold a white widget. Why did I can't see the other widget?
Please help me.

[jpn]

Stop starting new threads on the same subject, please!

[sabeesh]

Hi,
I didn't get answer for first thread. so

[wysota]

Please stop multiposting. If you didn't get the answer you wanted, continue in the old thread instead of starting a new one. This thread will be deleted as soon as the discussion starts in the original thread.