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CXTPTabControl::Reposition slows down insertions!

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znakeeye View Drop Down
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    Posted: 13 June 2010 at 3:22pm
XTP 13.4.
 
Calling CXTPTabControl::AddItem multiple times slows down insertions a LOT!
 
It should be possible to add items without calling Reposition:
 
for (...)
   tab.AddItem(..., FALSE);
 
 
tab.Reposition();
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Oleg View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 14 June 2010 at 4:50am
Thanks, added SetLockRedraw for future:

void CXTPTabControl::SetLockRedraw(BOOL bLockRedraw)
{
     m_nLockRedraw += bLockRedraw ? +1 : -1;
     ASSERT(m_nLockRedraw >= 0);
     
     if (m_nLockRedraw == 0)
          Reposition();
}

void CXTPTabControl::Reposition()
{
     if (!GetSafeHwnd())
          return;
     
     if (m_nLockRedraw > 0)
          return;
Oleg, Support Team
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