//************************************
// 函数名称: SetItemCheckBox
// 返回类型: bool
// 参数信息: bool _Selected
// 参数信息: CTreeNodeUI * _TreeNode
// 函数说明:
//************************************
bool CTreeViewUI::SetItemCheckBox( bool _Selected,CTreeNodeUI* _TreeNode /*= NULL*/ )
{
if(_TreeNode)
{
if(_TreeNode->GetCountChild() > 0)
{
int nCount = _TreeNode->GetCountChild();
for(int nIndex = 0;nIndex < nCount;nIndex++)
{
CTreeNodeUI* pItem = _TreeNode->GetChildNode(nIndex);
pItem->GetCheckBox()->Selected(_Selected);
if(pItem->GetCountChild())
SetItemCheckBox(_Selected,pItem);
}
}
return true;
}
else
{
int nIndex = 0;
int nCount = GetCount();
while(nIndex < nCount)
{
CTreeNodeUI* pItem = (CTreeNodeUI*)GetItemAt(nIndex);
pItem->GetCheckBox()->Selected(_Selected);
if(pItem->GetCountChild())
SetItemCheckBox(_Selected,pItem);
nIndex++;
}
return true;
}
return false;
}
//************************************
// 函数名称: OnCheckBoxChanged
// 返回类型: bool
// 参数信息: void * param
// 函数说明:
//************************************
bool CTreeViewUI::OnCheckBoxChanged( void* param )
{
TNotifyUI* pMsg = (TNotifyUI*)param;
if(pMsg->sType == _T("selectchanged"))
{
CCheckBoxUI* pCheckBox = (CCheckBoxUI*)pMsg->pSender;
CTreeNodeUI* pItem = (CTreeNodeUI*)pCheckBox->GetParent()->GetParent();
SetItemCheckBox(pCheckBox->GetCheck(),pItem);
return true;
}
return true;
}
//************************************
// 函数名称: OnCheckBoxChanged
// 返回类型: bool
// 参数信息: void * param
// 函数说明:
//************************************
bool CTreeViewUI::OnCheckBoxChanged( void* param )
{
TNotifyUI* pMsg = (TNotifyUI*)param;
if(pMsg->sType == DUI_MSGTYPE_SELECTCHANGED)
{
CCheckBoxUI* pCheckBox = (CCheckBoxUI*)pMsg->pSender;
CTreeNodeUI* pItem = (CTreeNodeUI*)pCheckBox->GetParent()->GetParent();
SetItemCheckBox(pCheckBox->GetCheck(),pItem);
return TRUE;
}
return TRUE;
}