U++ framework: U++ Core » how to just get var from parent Layout class?

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Fri, 08 November 2013 02:48

akebee
Messages: 90
Registered: August 2011
Location: China

Member

class Frame : public WithFrameLayout<TopWindow> {
 bool bValid;
...

 AbDlg dlg;
}

Then in AbDlg, I want to ref bValid, how can i get it?

In my opinion, it would be like this:

void AbDlg::Func()
{
 Frame* p = GetParent();
 bool b = p->bValid;
}

[Updated on: Fri, 08 November 2013 02:50]

Fri, 08 November 2013 08:10

koldo
Messages: 3458
Registered: August 2008

Senior Veteran

Hello akebee

Interesting question.

In my case I would pass a pointer to class Frame in a AbDlg::Init() function or when opening it.

Best regards
Iñaki

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