c++ - cant exchange widget in QSplitter (Qt) -

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I have a coupler with two widgets. One of them is static, the other should be changed on the press of a button. But the problem is that the widget can not change?

I have an indicator for the widget that is changing - switch to a widget called "Widget- Pointer" - this-> Content

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Here is a code snippet where I switch the widget: 

  qDebug () & lt; & Lt; "First:" & lt; & Lt; This- & gt; material; This- & gt; Content = widget; QDebug () & lt; & Lt; "After:" & lt; & Lt; This- & gt; material; This- & gt; Content-> Updates (); This- & gt; Content-> Repaint ();

My debug output confirms there that the indicator indicates the second widget: 

 First: After QLineEdit (0x363850): SCTableView (0x3644c0)

Any thoughts?

Post-text "itemprop =" text ">

The problem is resolved. Thanks to some people at #qt on Freenode.

After having switched to widget, I forgot to call Visual- (true) on content.

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