that KIcon("kget").paint() in ProxyWidget::paint() looks expensive.. may
have to cache the KIcon object aswell and update it when the system icon
theme changes
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
most of which could be immutable, fixes crashes when scrolling quickly
trought pages in Okular for example
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
fixes transfers state tracking for removed and re-added transfers with same
source aswell as some other state issues
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>