[Qt-interest] remove buttons from a QVBoxLayout

[Tamas Nagy]

Hello!

It compiles, but it causes segmentation fault.

for(int i = 0; i < verticalbox->count(); i++)
    verticalbox->takeAt(i)->widget()->setVisible(false);

while(verticalbox->count() > 0)
{
    verticalbox->removeItem(verticalbox->takeAt(0));
}


--- On Sun, 5/16/10, william.crocker at analog.com <william.crocker at analog.com> wrote:

> From: william.crocker at analog.com <william.crocker at analog.com>
> Subject: Re: [Qt-interest] remove buttons from a QVBoxLayout
> To: qt-interest at trolltech.com
> Date: Sunday, May 16, 2010, 10:58 PM
> 
> > 
> > verticalbox->takeAt(i)->setVisible(false);
> > 
> 
> verticalbox->takeAt(i)->widget()->setVisible(false);
> 
> 
> Bill
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