//========================================================
// Name : DetachChild
// Desc : no delete object, just detach in list
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
LPXNode _tagXMLNode::DetachChild( LPXNode node )
{
XNodes::iterator it = GetChildIterator( node );
if( it != childs.end())
{
childs.erase( it );
return node;
}
return NULL;
}
//========================================================
// Name : RemoveChild
// Desc : detach node and delete object
// Param :
// Return :
//--------------------------------------------------------
// Coder Date Desc
// bro 2002-10-29
//========================================================
bool _tagXMLNode::RemoveChild( LPXNode node )
{
XNodes::iterator it = GetChildIterator( node );
if( it != childs.end())
{
delete *it;
childs.erase( it );
return true;
}
return false;
}
nuiWidgetPtr nuiContainer::GetPreviousSibling(nuiWidgetPtr pChild) const
{
CheckValid();
ConstIteratorPtr pIt = pChild ? GetChildIterator(pChild) : GetFirstChild();
if (!pIt->IsValid())
return NULL;
if (pChild)
GetPreviousChild(pIt);
nuiWidgetPtr pW = NULL;
if (pIt->IsValid())
pW = pIt->GetWidget();
delete pIt;
return pW;
}
nuiWidgetPtr nuiContainer::GetPreviousFocussableChild(nuiWidgetPtr pChild) const
{
CheckValid();
ConstIteratorPtr pIt = pChild ? GetChildIterator(pChild) : GetLastChild();
if (!pIt->IsValid())
return NULL;
if (pChild)
GetPreviousChild(pIt);
while (pIt->IsValid() && !pIt->GetWidget()->GetWantKeyboardFocus() && pIt->GetWidget())
GetPreviousChild(pIt);
if (pIt->IsValid())
{
nuiWidgetPtr pW = pIt->GetWidget();
delete pIt;
return pW;
}
delete pIt;
return NULL;
}
