Method OnPaint

SOUI/src/control/STreeView.cpp:468–505

	}
	
	void STreeView::OnPaint( IRenderTarget * pRT )
	{
		SPainter painter;
		BeforePaint(pRT, painter);
		
        CRect rcClient;
        GetClientRect(&rcClient);
        pRT->PushClipRect(&rcClient, RGN_AND);

        CRect rcClip, rcInter;
        pRT->GetClipBox(&rcClip);

		CPoint pt(0,-1);
		for(SPOSITION pos = m_visible_items.GetHeadPosition();pos;)
		{
		    ItemInfo ii = m_visible_items.GetNext(pos);
		    HTREEITEM hItem = (HTREEITEM)ii.pItem->GetItemIndex();
		    if(pt.y == -1)
		    {
		        pt.y = m_tvItemLocator->Item2Position(hItem)-m_siVer.nPos;
		    }
		    CSize szItem(m_tvItemLocator->GetItemWidth(hItem),m_tvItemLocator->GetItemHeight(hItem));
		    
		    pt.x = m_tvItemLocator->GetItemIndent(hItem) - m_siHoz.nPos;
		    
		    CRect rcItem(pt,szItem);
		    rcItem.OffsetRect(rcClient.TopLeft());
		    if(!(rcItem & rcClip).IsRectEmpty())
		    {//draw the item
		        ii.pItem->Draw(pRT,rcItem);
		    }
            pt.y += m_tvItemLocator->GetItemHeight(hItem);
		}
		
        pRT->PopClip();

		AfterPaint(pRT, painter);
	}

	void STreeView::OnSize( UINT nType, CSize size )
	{