SetBusy
void SetBusy(bool busy);
SetBusy(true);
SetBusy(false);
SetBusy(false);
SetBusy(true);
SetBusy(false);
inline void SetBusy(bool busy) { atomic_set(&fBusy, busy ? 1 : 0); }
fWorkStatusView->SetBusy();
fWorkStatusView->SetBusy(reason);
SetBusy();
void SetBusy(const BString& text);
void SetBusy();
SetBusy(true);
SetBusy(false);
partition->SetBusy(true);
child->SetBusy(true);
partition->SetBusy(false);
child->SetBusy(false);
partition->SetBusy(true);
partition->SetBusy(false);
partition->SetBusy(true);
child->SetBusy(true);
partition->SetBusy(false);
child->SetBusy(false);
partition->SetBusy(true);
child->SetBusy(true);
partition->SetBusy(false);
child->SetBusy(false);
partition->SetBusy(true);
child->SetBusy(true);
partition->SetBusy(false);
child->SetBusy(false);
inline void SetBusy(bool busy);
vnode->SetBusy(true);
vnode->SetBusy(false);
vnode->SetBusy(false);
vnode->SetBusy(false);
vnode->SetBusy(true);
vnode->SetBusy(true);
vnode->SetBusy(wasBusy);
vnode->SetBusy(true);
marker.SetBusy(true);
vnode->SetBusy(true);