void CHScrollListBox::SetNewHExtent(LPCTSTR lpszNewString)
{
int iExt = GetTextLen(lpszNewString);
if ( iExt > GetHorizontalExtent())
SetHorizontalExtent(iExt);
}
void CBCGPRibbonCommandsListBox::DrawItem(LPDRAWITEMSTRUCT lpDIS)
{
CDC* pDC = CDC::FromHandle(lpDIS->hDC);
ASSERT_VALID (pDC);
CRect rect = lpDIS->rcItem;
if (lpDIS->itemID == (UINT)-1)
{
return;
}
int cxExtent = GetHorizontalExtent();
if (cxExtent > rect.Width())
{
rect.right = rect.left + cxExtent;
}
int cxScroll = GetScrollPos(SB_HORZ);
rect.OffsetRect(-cxScroll, 0);
BOOL bIsRibbonImageScale = globalData.IsRibbonImageScaleEnabled ();
globalData.EnableRibbonImageScale (FALSE);
pDC->SetBkMode (TRANSPARENT);
BOOL bIsHighlighted =
(lpDIS->itemState & ODS_SELECTED) && (lpDIS->itemState & ODS_FOCUS);
BOOL bIsSelected = (lpDIS->itemState & ODS_SELECTED);
CBCGPBaseRibbonElement* pCommand = (CBCGPBaseRibbonElement*) GetItemData (lpDIS->itemID);
ASSERT_VALID (pCommand);
CString strText;
GetText (lpDIS->itemID, strText);
if (bIsHighlighted)
{
::FillRect (pDC->GetSafeHdc (), rect, GetSysColorBrush (COLOR_HIGHLIGHT));
pDC->SetTextColor (GetSysColor (COLOR_HIGHLIGHTTEXT));
}
else if (bIsSelected)
{
pDC->FillRect (rect, &globalData.brBtnFace);
pDC->SetTextColor (globalData.clrBtnText);
}
else
{
pDC->FillRect (rect, &globalData.brWindow);
pDC->SetTextColor (globalData.clrWindowText);
}
BOOL bDrawDefaultIconSaved = pCommand->m_bDrawDefaultIcon;
pCommand->m_bDrawDefaultIcon = m_bDrawDefaultIcon;
pCommand->OnDrawOnList (pDC, strText, m_nTextOffset, rect, bIsSelected, bIsHighlighted);
pCommand->m_bDrawDefaultIcon = bDrawDefaultIconSaved;
globalData.EnableRibbonImageScale (bIsRibbonImageScale);
}
