[Qt-interest] RES: Replacing layout

[Leonardo Bispo]

Hi,

QWidget Documentation:

void QWidget::setLayout ( QLayout * layout )
Sets the layout manager for this widget to layout.
If there already is a layout manager installed on this widget, QWidget won't let you install another. You must first delete the existing layout manager (returned by layout()) before you can call setLayout() with the new layout.
Example:
     QVBoxLayout *layout = new QVBoxLayout;
     layout->addWidget(lcd);
     layout->addWidget(slider);
     setLayout(layout);
An alternative to calling this function is to pass this widget to the layout's constructor.
The QWidget will take ownership of layout.
See also layout() and Layout Classes. 

Best Regards,

Leonardo Bispo de Oliveira
Desenvolvimento de Sistemas - Analista Desenvolvedor
Tel: +55 11 5508 5887, +55 11 2122 0312
Fax: +55 11 5508 5880
http://www.orolix.com.br - leonardo.bispo at corp.orolix.com
Orolix. Você NAVEGA, a gente PAGA !!!



-----Mensagem original-----
De: qt-interest-bounces at trolltech.com em nome de NARCISO, Rui
Enviada: ter 16/12/2008 09:21
Para: Qt Interest (E-mail)
Assunto: [Qt-interest] Replacing layout
 

Hi

What's the procedure to replace a layout which I set as the main layout for my main window with a new one ?

>From the doc I read I need to first delete the existing one but no information on this is provided.

Any help is appreciated

Thanks
Rui

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