int SHotKeyCtrl::OnCreate( LPVOID )
{
int nRet=__super::OnCreate(NULL);
if(nRet!=0) return nRet;
CAutoRefPtr<IRenderTarget> pRT;
GETRENDERFACTORY->CreateRenderTarget(&pRT,0,0);
BeforePaintEx(pRT);
m_curFont=(IFont*)pRT->GetCurrentObject(OT_FONT);
return 0;
}
HBITMAP CDuiHeaderCtrl::CreateDragImage( int iItem )
{
if(iItem<0 || iItem>=m_arrItems.GetCount()) return NULL;
CRect rcClient;
GetClient(rcClient);
CRect rcItem(0,0,m_arrItems[iItem].cx,rcClient.Height());
CDCHandle dc=GetDuiDC(NULL,OLEDC_NODRAW);
CMemDC memdc(dc,rcItem);
CDCHandle hmemdc=memdc;
BeforePaintEx(hmemdc);
DrawItem(hmemdc,rcItem,m_arrItems.GetData()+iItem);
HBITMAP hItemBmp=memdc.SelectBitmap(NULL);
ReleaseDuiDC(dc);
return hItemBmp;
}
void SScrollText::UpdateScrollInfo(CSize size)
{
CAutoRefPtr<IRenderTarget> pRT;
GETRENDERFACTORY->CreateRenderTarget(&pRT,0,0);
BeforePaintEx(pRT);
SIZE sz;
pRT->MeasureText(m_strText,m_strText.GetLength(),&sz);
if(sz.cx - size.cx>0)
{
m_nScrollWidth = sz.cx;
if (m_nRollType==1)
{
m_nOffset=-size.cx;
}
OnShowWindow(IsVisible(TRUE), 0);
}
else
{
m_nOffset = 0;
m_nScrollWidth = 0;
}
}
