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void UCActionItem::setIconSource(const QUrl &iconSource)
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if (d->action && !(d->flags & UCActionItemPrivate::CustomIconSource)) {
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// disconnect change signal from Action
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disconnect(d->action, &UCAction::iconSourceChanged,
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this, &UCActionItem::iconSourceChanged);
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d->flags |= UCActionItemPrivate::CustomIconSource;
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Q_EMIT iconSourceChanged();
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void UCActionItem::resetIconSource()