Duilib ListContain 扩展

来源：互联网发布：js获取鼠标点击位置编辑：程序博客网时间：2024/04/30 15:59

通过对listContain扩展，使list可以插入任意控件到Item里面去，方便对list操作

操作完了之后记得调用SetPos让Contain计算内部控件位置
m_pList->SetPos(rtList);

class UILIB_API CListContainerElementUIEx:public CListContainerElementUI{public:CListContainerElementUIEx(){};virtual void SetPos(RECT rc);};

void CListContainerElementUIEx::SetPos( RECT rc ){CDuiString xx =this->GetParent()->GetParent()->GetName();CContainerUI::SetPos(rc);rc = m_rcItem;  rc.left += m_rcInset.left;  rc.top += m_rcInset.top;  rc.right -= m_rcInset.right;  rc.bottom -= m_rcInset.bottom;  TListInfoUI *plistinfo = GetOwner()->GetListInfo(); SIZE szAvailable = { rc.right - rc.left, rc.bottom - rc.top }; CListUI  *pList=(CListUI*)this->GetParent()->GetParent();CListHeaderUI* pH = pList->GetHeader();for( int it2 = 0; it2 < m_items.GetSize(); it2++ )  {   CControlUI* pControl = static_cast<CControlUI*>(m_items[it2]);  CListHeaderItemUI* pHItem1= (CListHeaderItemUI* )pH->GetItemAt(it2);if(pHItem1->IsVisible()!=pControl->IsVisible()){pControl->SetVisible(pHItem1->IsVisible());}if( !pControl->IsVisible() )   continue;  if( pControl->IsFloat() )   {  SetFloatPos(it2);  continue;  }  RECT rcPadding = pControl->GetPadding();SIZE sz = pControl->EstimateSize(szAvailable);  if( sz.cx == 0 )   {  if( sz.cx < pControl->GetMinWidth() )   sz.cx = pControl->GetMinWidth();  if( sz.cx > pControl->GetMaxWidth() )   sz.cx = pControl->GetMaxWidth();  }  else   {  if( sz.cx < pControl->GetMinWidth() )   sz.cx = pControl->GetMinWidth();  if( sz.cx > pControl->GetMaxWidth() )  sz.cx = pControl->GetMaxWidth();  }  sz.cy = pControl->GetFixedHeight();  if( sz.cy == 0 )   sz.cy = rc.bottom - rc.top - rcPadding.top - rcPadding.bottom;  if( sz.cy < 0 )   sz.cy = 0;  if( sz.cy < pControl->GetMinHeight() )   sz.cy = pControl->GetMinHeight();  if( sz.cy > pControl->GetMaxHeight() )   sz.cy = pControl->GetMaxHeight();  //RECT rcCtrl = { iPosX + rcPadding.left, rc.top + rcPadding.top, iPosX + sz.cx + rcPadding.left , rc.top + rcPadding.top + sz.cy};RECT rcCtrl = { plistinfo->rcColumn[it2].left + rcPadding.left,  rc.top + rcPadding.top,  plistinfo->rcColumn[it2].right + rcPadding.left,   rc.top + sz.cy + rcPadding.top + rcPadding.bottom };  pControl->SetPos(rcCtrl);}}

效果图：

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