[Qt-interest] remove all elements from a QPainterPath

[Markus Franke]

Hi Stephen,

thanks for your reply. However, this solution doesn't work in my case. It 
gives a segmentation fault once clear() get's called.

Best regards,
Markus Franke


qt-interest-bounces+franke.m=sebakmt.com at qt.nokia.com schrieb am 
31.03.2011 15:51:56:

> In article 
> <OF3CD162E1.6EF3F42A-ONC1257864.0026ABC7-C1257864.00291B34 at sebakmt.com>,
>  Markus Franke <Franke.M at sebakmt.com> wrote:
> 
> > Dear Alex,
> > 
> > thanks for your reply. However, this is not really what I want to 
achieve.
> > 
> > I would like to inherit from QPainterPath and then clear the path from 

> > within a member function of this derived class.
> > 
> > Best regards,
> > Markus Franke
> 
> How about this?
> 
> class MyPath : public QPainterPath {
>    MyPath(const QPainterPath & copy) : QPainterPath(copy) {}
>    void clear() {
>       *this = QPainterPath();
>    }
> };
> 
> -- 
> Stephen Chu
> _______________________________________________
> Qt-interest mailing list
> Qt-interest at qt.nokia.com
> http://lists.qt.nokia.com/mailman/listinfo/qt-interest



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