[Qt-interest] Resize QGridLayout

[Malyushytsky, Alex]

>>When the size of QWidget I call the function:
>>
>> resizeEvent(QResizeEvent * event)

I am not sure I could follow what are you trying to do and how,
normally you don't call resizeEvent, you call resize().

Why would not use layout of the widget to handle resizing?
Something like this?

QWidget
    ++ widgetLayou
            +QGridLayout1
          -QGridLayout2
                .QFrame
                        ...
              .QSpinBox
                ...
                -QLabel
            +QVTKWidget


Then resize() your QWidget.

Regards,
   Alex


-----Original Message-----
From: qt-interest-bounces at trolltech.com [mailto:qt-interest-bounces at trolltech.com] On Behalf Of Rannou, Nicolas
Sent: Monday, November 16, 2009 11:56 AM
To: qt-interest at trolltech.com
Subject: [Qt-interest] Resize QGridLayout

Hi all,

I'm currently experimenting troubles while I'm trying to reajust automatically the size of my qt widget.
I'm working with vtk too.

I created a widget:

QWidget
    +QGridLayout1
        -QGridLayout2
            .QFrame
                ...
            .QSpinBox
            ...
        -QLabel
    +QVTKWidget


When the size of QWidget I call the function:

resizeEvent(QResizeEvent * event)

There I want to resize the content of my widget:
I can resize the QVTKWidget properly using setGeometry

But I can't resize the content of QGridLayout1
I call QGridLayout1->setGeometry( const QRect & )
        QGridLayout1->Update()

but nothing happens, the content of the layout is not resized.

I also tried to resize only QFrame with setFrameRect( const QRect & )
I could not get it working.

What is the good way to resize automatically a such widget?

Thanks

Nicolas
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