ui->setupUi(this) looks like this is code in the constructor of a widget.
"map" is allocated on the stack, it will be deleted once the constructor ends.
When the widget and the graphics view inside it are painted, there is no item anymore.
Cheers,
_
Administrator
Re: Custum QGraphicsItem not call the paint method
ui->setupUi(this) looks like this is code in the constructor of a widget.
"map" is allocated on the stack, it will be deleted once the constructor ends.
When the widget and the graphics view inside it are painted, there is no item anymore.
Cheers,
_
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