Annoying warnings

[jsbien]

Last session:

QPainter::translate: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::drawRects: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::drawRects: Painter not active
QPainter::save: Painter not active
QPainter::setClipRegion: Painter not active
QPainter::setBrushOrigin: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::drawRects: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 3
QPainter::translate: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::drawRects: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::drawRects: Painter not active
QPainter::save: Painter not active
QPainter::setClipRegion: Painter not active
QPainter::setBrushOrigin: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::drawRects: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted

[Michał Rudolf]

Is that new? Any hint when it happens?

[Michał Rudolf]

The code comes from DjView and it was not modified recently.

[jsbien]

Perhaps earlier there were also some warning which I ignored.

I can try to relate the warnings to the operations performed. I've just got

Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.

after opening an index and changing the sort order.

[Michał Rudolf]

I am afraid this is low-level (Qt/Gtk+) and I can see how it can be resolved without spending a lot of time on debugging Linux libraries. See here.

The error does not appear on Mac.

[jsbien]

Perhaps somebody will volunteer to look into it in some future...