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Qt 4.8.0, Linux. Warning: Pixmap: It is not safe to use pixmaps outside the GUI thread #1

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raptorswing opened this issue Jan 23, 2012 · 1 comment
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Qt 4.8.0, Linux. Warning: Pixmap: It is not safe to use pixmaps outside the GUI thread #1

raptorswing opened this issue Jan 23, 2012 · 1 comment
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@raptorswing
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When compiled under linux with Qt 4.8.0. "Pixmap: It is not safe to use pixmaps outside the GUI thread" is printed to the debug console many many times. Basically, every time QPixmap is used outside of the GUI thread. Apparently that's a no-no.

I should convert the non-GUI thread code to use QImage or maybe even use QImage everywhere.
@ghost ghost assigned raptorswing Jan 23, 2012
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Fixed it by converting MapTileSource code to use QImage instead of QPixmap. The GUI-thread code retrieves the QImage and converts it to a QPixmap.

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