bool TabWidget::closeTab(int index)
{
if(index < 0 || m_tab_ids.size() <= (uint)index)
{
Q_ASSERT(false);
return false;
}
quint32 id = m_tab_ids[index];
Tab *tab = dynamic_cast<Tab*>(widget(index));
if(!tab)
{
Q_ASSERT(false);
return false;
}
if(!tab->onTabClose())
return false;
if(id & IDMASK_CHILD)
{
sWorkTabMgr.removeChildTab((ChildTab*)tab);
}
else
{
disconnect((WorkTab*)tab, SIGNAL(statusBarMsg(QString,int)), this, SIGNAL(statusBarMsg(QString,int)));
sWorkTabMgr.removeTab((WorkTab*)tab);
}
changeMenu(currentIndex());
checkEmpty();
return true;
}
bool TabWidget::canCloseTabs()
{
if(m_tab_ids.empty())
return true;
for(int i = 0; i < count(); ++i)
{
Tab *tab = dynamic_cast<Tab*>(widget(i));
if(!tab)
continue;
if(tab->isChild())
{
ChildTab* child = (ChildTab*)tab;
WorkTab* parent = sWorkTabMgr.getWorkTab(child->getParentId());
if(child->getWindowId() == parent->getWindowId())
continue;
}
if(!tab->onTabClose())
return false;
}
return true;
}
