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[Adam Reichold <question251738@xxxxxxxxxxxxxxxxxxxxx>]

Question #251738 on qpdfview changed:
https://answers.launchpad.net/qpdfview/+question/251738

Adam Reichold posted a new comment:
Hello again,

I think it sounds sensible enough:

"isNull() == false" means that there is valid icon.

"pixmap().isNull() == true" means it could not be rendered at the
requested size.

"availableSizes().isEmpty() == true" just means that QSvgIconEngine does
not implement that method. (That's what I infer from the code at least.
There is a funny ABI-compatibility shim involved.)

Using the SVG icons directly really isn't an option because it doesn't
provide platform icon theme integration.  Mym main question is why the
code from lines 168 to 187 in qsvgiconengine.cpp which is basically
nothing more than using QSvgRenderer to render to the whole device plus
pixmap caching fails?

Best regards, Adam.

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