dockwindows in qt 4

[Project25]

I have tried the above mention code still I am not able to iterate through dockwidget list still list is not being intialized properly.
QDockWidget * pDockWidget;

QList<QDockWidget*>dw = qFindChildren<QDockWidget*>(mainWindow, QString());

for (int i = 0; i < dw.size(); ++i)

{
dw.at(i)->display();
}

r I have tried the following too.


QList<QDockWidget*> dw = qFindChildren<QDockWidget*>(mainWindow);

QListIterator<QDockWidget *> i(dw);
while (i.hasNext())
{
i.next()->display();
}

[marcel]

Is display() a member of QDockWidget? I haven't seen such a memeber...

What are you trying to do with the dock widgets?

Marcel

[Project25]

sorry for typing wrong . I am using show() fucntion actually it is a member of QWidget. But what I am doing is displaying dockwindows in small screen and when the screen is full I am trying to hide these windows. Even using show( ) still did not work.


QList<QDockWidget*>dw = qFindChildren<QDockWidget*>(mainWindow, QString());

for (int i = 0; i < dw.size(); ++i)

{
dw.at(i)->show();
}

[marcel]

Maybe your dock widgets are outside the screen area...
Try this:

for (int i = 0; i < dw.size(); ++i)
{
dw.at(i)->show();
QRect geom = dw[i]->geometry();
}

and examine the geom QRect. See where the widget is positioned.
If they are outside the viewable area, then maybe you should use move() to bring them back.

Marcel